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anyone from cisco.com DNS Team around?
by Thomas Mieslinger 09 Dec '20

09 Dec '20

Hi, I have trouble to activate my Cisco NCS5xxx Devices. Turns out that tools.cisco.com. resolves to either 173.37.145.8 (this works) or 72.163.4.38 (which was decommissioned earlier this year). By running dig A tools.cisco.com @alln01-ucs-dcz03n-gslb1-snip.cisco.com four times I can reproduce this. Cisco, please fix your DNS. Thanks Thomas

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OARC 34 Workshop, February 4th & 5th, Registration and Call for Contributions now open
by Jake Zack 09 Dec '20

09 Dec '20

OARC 34 will be an online meeting on February 4th & 5th starting at 16:00 UTC. The Programme Committee is seeking contributions from the community. All DNS-related subjects and suggestions for discussion topics are welcome. Based on the feedback from the previous workshop, the DNS-OARC audience is interested to see more content related to DNS operations. Therefore we are particularly interested in submissions from DNS Operators about attack mitigation and any major (public or non-public) DNS outages that your organization might have faced over the last year or so, the steps taken to resolve/mitigate the immediate issue, and to prevent future such events and any lessons learned. As it is an online workshop, we'd like to encourage brevity; presentations should not be longer than 20 minutes (with additional time for questions). **Workshop Milestones:** * 9 Dec 2020 - Submissions open via Indico * 4 Jan 2021 - Deadline for submission (23:59 UTC) * 14 Jan 2021 - Initial Contribution list published * 21 Jan 2021 - Full agenda published * 28 Jan 2021 - Deadline for slideset submission and Rehearsal * 4 Feb 2021 - OARC 34 Workshop The Registration page and details for presentation submission are published at: <https://www.dns-oarc.net/oarc34> To allow the Programme Committee to make objective assessments of submissions, so as to ensure the quality of the workshop, submissions SHOULD include slides. Draft slides are acceptable on submission. Additional information for speakers of OARC 34: * your talk will be broadcast live and recorded for future reference * your presentation slides will be available for delegates and others to download and refer to, before, during and after the meeting * you will be expected to attend a rehearsal on January 28th. It would be very useful to have your slides (even if draft) ready for this. If you have questions or concerns you can contact the Programme Committee: https://www.dns-oarc.net/oarc/programme via <submissions(a)dns-oarc.net> Jacob Zack, for the DNS-OARC Programme Committee OARC depends on sponsorship to fund its workshops and associated social events. Please contact <sponsor(a)dns-oarc.net> if your organization is interested in becoming a sponsor. (Please note that OARC is run on a non-profit basis, and is not in a position to reimburse expenses or time for speakers at its meetings.)

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Submit a talk for NANOG 81 Virtual — Deadline is Mon, 12/14!
by NANOG News 09 Dec '20

09 Dec '20

*Bring your research + ideas to life* *With a presentation at NANOG 81 Virtual, February 8-10, 2021* The NANOG Program Committee is accepting proposals for our 81st community-wide conference through Monday, December 14, and for all other future conferences on a rolling basis. We encourage anyone interested in sharing their research, ideas, and best practices with the greater NANOG community to submit a talk, tutorial, or panel for consideration. Learn More <https://www.nanog.org/meetings/nanog-81/nanog-81-call-presentations/> *Topics of interest for NANOG 81 Virtual* In addition to proposals focused on current or soon-to-be deployed technologies and industry innovation, the following topics are of particular interest for NANOG 81: - Automation - SDN - Traffic analysis - ISP Issues: sharing lessons learned / what to watch out for - Cloud-related topics: scale concerns, etc. - Routing - Best current practices - Career development skills - Tutorials: 101, deep dives, etc. Submit Now <https://www.nanog.org/meetings/submit-presentation/>

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Spoofer Report for NANOG for Nov 2020
by CAIDA Spoofer Project 08 Dec '20

08 Dec '20

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within usa, can. Inferred improvements during Nov 2020: none inferred Source Address Validation issues inferred during Nov 2020: ASN Name First-Spoofed Last-Spoofed 209 CENTURYLINK-US-LEGACY-QWEST 2016-08-16 2020-11-28 6128 CABLE-NET-1 2016-09-03 2020-11-29 20412 CLARITY-TELECOM 2016-09-30 2020-11-30 6181 FUSE-NET 2016-10-10 2020-11-30 14971 PINETEL 2016-10-21 2020-11-28 32440 LONI 2016-11-03 2020-11-30 12083 WOW-INTERNET 2016-11-09 2020-11-28 30036 MEDIACOM-ENTERPRISE-BUSINESS 2016-11-16 2020-11-29 20473 AS-CHOOPA 2017-01-08 2020-11-24 25623 CISN2 2017-03-13 2020-11-17 63296 AWBROADBAND 2017-09-01 2020-11-24 393564 SPOKANE 2018-06-05 2020-11-17 33452 RW 2018-09-19 2020-11-27 20448 VPNTRANET-LLC 2018-09-20 2020-11-30 8047 GCI 2019-04-11 2020-11-27 7859 PAIR-NETWORKS 2020-04-03 2020-11-29 3491 BTN-ASN 2020-10-18 2020-11-11 13837 POINT5-MS 2020-11-05 2020-11-05 11814 DISTRIBUTEL-AS11814 2020-11-22 2020-11-22 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=usa,can&no_block… Source Address Validation issues inferred during Nov 2020 using open resolver tests: ASN Name Last-Detected 16524 METTEL 2020-11-30 15081 ASN-CROS-1 2020-11-30 19257 SUBRIGO 2020-11-30 395262 CENTRE-OF-EXCELLENCE-IN-NEXT-G 2020-11-30 11260 EASTLINK-HSI 2020-11-30 53274 3DB-WIRELESS 2020-11-27 397081 AUWIRELESS-01 2020-11-27 53338 ITCI 2020-11-27 47023 NOR-NET-COMM 2020-11-27 40651 MONSTERGOVSOL 2020-11-27 32233 PERSONA 2020-11-26 394232 TELKEL-MTL 2020-11-26 46375 AS-SONICTELECOM 2020-11-26 9009 M247 2020-11-26 46328 FOUR-U 2020-11-26 6539 GT-BELL 2020-11-26 16922 OUHSC-EDU 2020-11-25 29953 MORNCOMM 2020-11-25 396236 MIMOKC 2020-11-25 53456 WESTRUX 2020-11-24 11287 AS-MSEA 2020-11-24 4565 MEGAPATH2-US 2020-11-24 55175 CLOUDBURST 2020-11-24 395261 AS-HCCL-7 2020-11-24 25636 ONTL-2002 2020-11-24 30600 AS-CMN 2020-11-24 53850 GORILLASERVERS 2020-11-23 14403 JJI-DEFAULT-00 2020-11-14 577 BACOM 2020-11-11 Further information for these tests is available at: https://spoofer.caida.org/ornog.php?country_include=usa,can Please send any feedback or suggestions to spoofer-info(a)caida.org

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CWC advises of a possible fibre fault between Antigua and Guadeloupe on the Xtera-Optima, ECFS.
by John Curran 07 Dec '20

07 Dec '20

FYI - https://www.facebook.com/CNC3Television/posts/10159065715522996 /John === From CNC3 Television, Trinidad and Tobago ***Broadband outage limits internet access across the region*** A major broadband outage has forced the suspension of online classes, limiting internet access and other mobile services across the country and further up the Caribbean region. Two of the country’s main service providers—FLOW and Digicel—have been severely impacted by a major ‘fibre fault” on an underground cable. Because of this, customers will experience challenges browsing the internet, loading emails, sending and receiving WhatsApp messages and making landline calls. People have reported difficulty using internet services from all corners of the country. There are also reports that some schools have been forced to suspend online classes because of a lack of internet access. A broken underwater fibre cable between Antigua and Guadeloupe is suspected to be the reason for the outage. A statement by Cable & Wireless Communications (CWC) stated: “CWC advises of a possible fibre fault between Antigua and Guadeloupe on the Xtera-Optima, ECFS.” Digicel customers in Barbados and St. Vincent are also affected by the outage. Sources at FLOW stated it could take some time before services are fully restored. Information from the company’s network operations centre estimate full repair will be completed by Thursday, because damage to the underwater cables appears to be “major”. They indicated that a temporary solution is currently being put in place. While internet will return, customers are likely expected to encounter unstable connections with dropouts until the situation is rectified. Digicel posted an advisory to its Facebook page a short while ago. “Valued customer, We are aware that some of you may be experiencing an outage with your internet services. Preliminary investigations indicate that the cause is a technical issue with our international upstream internet suppliers which is affecting multiple internet providers across T&T and the Caribbean.” ===

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3rd party IPTV solutions bundling Netflix?
by Lady Benjamin PD Cannon 04 Dec '20

04 Dec '20

We’re beginning alpha testing of our residential services, and I want to offer IPTV. To get off the ground, we’re white-labeling, are there any providers you like out there that can bundle Netflix as well as local/broadcast networks to my residential customers? I think that’d be a nice to have along with no data caps/FTTH. —L.B. Lady Benjamin PD Cannon, ASCE 6x7 Networks & 6x7 Telecom, LLC CEO ben(a)6by7.net <mailto:ben@6by7.net> "The only fully end-to-end encrypted global telecommunications company in the world.” FCC License KJ6FJJ

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Apple Catalina Appears to Introduce Massive Jitter
by Mark Tinka 04 Dec '20

04 Dec '20

Hi all. I've been on High Sierra for several years now due to a limitation with an app that couldn't deal with Apple's latest rounds of system permissions since Mojave. Eventually, I gave up on waiting for them to fix it and upgraded my older Butterfly keyboard laptop to Catalina 4 weeks ago. At the same time, I picked up the new Magic keyboard laptop 2 weeks ago which came with Catalina. Over the past week, I've been troubleshooting a massive jitter issue on Catalina, just between itself and my home router. For control, I have a Windows PC (tower-top) using a wireless adapter to connect to my home network. That has no jitter at all. I have noticed as much as 300ms+ jitter on Catalina. I then asked a few friends around the world to run tests for me on their own Catalina installations to their local router over wi-fi, and the results are the same. Jitter so high that what should be a 1ms - 5ms latency can (for a short period) jump to 200ms+, 300ms+, 400ms+. On the off-chance that it is an issue with the new wireless chips on the later MacBook models, one of my friends tested the same on a 2013 MacBook Pro running a beta version of Big Sur. Same story! Another friend in South East Asia, testing on a 2018 13-inch MacBook Pro running Catalina, also had the same issue. A Google search suggests that this is some known issue since Mojave, to do with Location Services, and some other apps, in a non-deterministic way: https://apple.stackexchange.com/questions/263638/macbook-pro-experiencing-p… For me, even after disabling all or some Location Services features, the problem remains. Is anyone else seeing this on their Catalina Mac's while on wi-fi? If so, does anyone know what's going on here? Ideally, this wouldn't matter if it was just a cosmetic issue - but I do actually see physical impact to performance of network access to/from the laptop, which has all the hallmarks of high jitter and/or packet loss. An app like Zoom, which can display network performance data for a session in real-time, does indicate nominal packet loss for audio and video on this device, while other devices on the same WLAN are happy. Thoughts? Mark.

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Weekly Routing Table Report
by cscora＠apnic.net 04 Dec '20

04 Dec '20

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 05 Dec, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 832105 Prefixes after maximum aggregation (per Origin AS): 318553 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 398591 Total ASes present in the Internet Routing Table: 70047 Prefixes per ASN: 11.88 Origin-only ASes present in the Internet Routing Table: 60215 Origin ASes announcing only one prefix: 24916 Transit ASes present in the Internet Routing Table: 9832 Transit-only ASes present in the Internet Routing Table: 298 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 35 Max AS path prepend of ASN ( 30873) 27 Prefixes from unregistered ASNs in the Routing Table: 930 Number of instances of unregistered ASNs: 931 Number of 32-bit ASNs allocated by the RIRs: 34327 Number of 32-bit ASNs visible in the Routing Table: 28445 Prefixes from 32-bit ASNs in the Routing Table: 130073 Number of bogon 32-bit ASNs visible in the Routing Table: 18 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 458 Number of addresses announced to Internet: 2864289664 Equivalent to 170 /8s, 185 /16s and 151 /24s Percentage of available address space announced: 77.4 Percentage of allocated address space announced: 77.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 283123 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 217200 Total APNIC prefixes after maximum aggregation: 63839 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 213245 Unique aggregates announced from the APNIC address blocks: 87189 APNIC Region origin ASes present in the Internet Routing Table: 11079 APNIC Prefixes per ASN: 19.25 APNIC Region origin ASes announcing only one prefix: 3152 APNIC Region transit ASes present in the Internet Routing Table: 1604 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6202 Number of APNIC addresses announced to Internet: 778212608 Equivalent to 46 /8s, 98 /16s and 149 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-143673 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 240769 Total ARIN prefixes after maximum aggregation: 111305 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 240950 Unique aggregates announced from the ARIN address blocks: 115468 ARIN Region origin ASes present in the Internet Routing Table: 18686 ARIN Prefixes per ASN: 12.89 ARIN Region origin ASes announcing only one prefix: 6788 ARIN Region transit ASes present in the Internet Routing Table: 1914 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3582 Number of ARIN addresses announced to Internet: 1093408000 Equivalent to 65 /8s, 44 /16s and 21 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 236644 Total RIPE prefixes after maximum aggregation: 111694 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 232642 Unique aggregates announced from the RIPE address blocks: 137427 RIPE Region origin ASes present in the Internet Routing Table: 27555 RIPE Prefixes per ASN: 8.44 RIPE Region origin ASes announcing only one prefix: 11867 RIPE Region transit ASes present in the Internet Routing Table: 3899 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9712 Number of RIPE addresses announced to Internet: 709617024 Equivalent to 42 /8s, 75 /16s and 229 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111895 Total LACNIC prefixes after maximum aggregation: 26217 LACNIC Deaggregation factor: 4.27 Prefixes being announced from the LACNIC address blocks: 112953 Unique aggregates announced from the LACNIC address blocks: 47861 LACNIC Region origin ASes present in the Internet Routing Table: 10616 LACNIC Prefixes per ASN: 10.64 LACNIC Region origin ASes announcing only one prefix: 2629 LACNIC Region transit ASes present in the Internet Routing Table: 1961 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8210 Number of LACNIC addresses announced to Internet: 174095872 Equivalent to 10 /8s, 96 /16s and 126 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 24665 Total AfriNIC prefixes after maximum aggregation: 4766 AfriNIC Deaggregation factor: 5.18 Prefixes being announced from the AfriNIC address blocks: 31857 Unique aggregates announced from the AfriNIC address blocks: 10244 AfriNIC Region origin ASes present in the Internet Routing Table: 1412 AfriNIC Prefixes per ASN: 22.56 AfriNIC Region origin ASes announcing only one prefix: 479 AfriNIC Region transit ASes present in the Internet Routing Table: 286 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 739 Number of AfriNIC addresses announced to Internet: 108610304 Equivalent to 6 /8s, 121 /16s and 67 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 5672 777 661 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4748 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3582 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3265 1896 55 VNPT-AS-VN VNPT Corp, VN 7713 3221 936 520 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2566 9044 57 CMNET-GD Guangdong Mobile Communication 4766 2354 11103 553 KIXS-AS-KR Korea Telecom, KR 9498 2295 466 231 BBIL-AP BHARTI Airtel Ltd., IN 4755 2136 441 189 TATACOMM-AS TATA Communications formerl 45090 2064 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 11492 4780 317 683 CABLEONE, US 16509 4479 9059 2081 AMAZON-02, US 7155 4019 264 32 VIASAT-SP-BACKBONE, US 22773 3736 2994 197 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3356 1323 82 SHAW, CA 16625 3127 1647 2251 AKAMAI-AS, US 209 2495 5059 511 CENTURYLINK-US-LEGACY-QWEST, US 30036 2485 368 106 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2336 2984 1643 FRONTIER-FRTR, US 20115 2164 2899 504 CHARTER-20115, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 47331 6458 895 3631 TTNET, TR 12479 6223 1667 141 UNI2-AS, ES 39891 3459 195 22 ALJAWWALSTC-AS, SA 20940 3320 3347 200 AKAMAI-ASN1, EU 8551 3241 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2883 2282 891 ROSTELECOM-AS, RU 9009 2215 229 1205 M247, GB 34984 2167 351 576 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1440 853 541 TCI, IR Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8157 3440 604 Uninet S.A. de C.V., MX 10620 3396 526 550 Telmex Colombia S.A., CO 11830 2563 369 63 Instituto Costarricense de Electricidad 13999 1535 428 409 Mega Cable, S.A. de C.V., MX 6503 1468 311 475 Axtel, S.A.B. de C.V., MX 7303 1435 909 262 Telecom Argentina S.A., AR 28573 1362 2258 225 CLARO S.A., BR 6147 1148 379 39 Telefonica del Peru S.A.A., PE 3816 1113 537 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1006 212 419 Techtel LMDS Comunicaciones Interactiva Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1567 393 22 LINKdotNET-AS, EG 24835 1286 476 26 RAYA-AS, EG 36992 1199 1529 133 ETISALAT-MISR, EG 36903 950 496 96 MT-MPLS, MA 29571 705 68 12 ORANGE-COTE-IVOIRE, CI 6713 532 1863 34 IAM-AS, MA 15399 488 46 17 WANANCHI-, KE 37342 478 32 1 MOVITEL, MZ 36935 455 522 40 Vodafone-, EG 23889 450 232 16 MauritiusTelecom, MU Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8157 3440 604 Uninet S.A. de C.V., MX 47331 6458 895 3631 TTNET, TR 12479 6223 1667 141 UNI2-AS, ES 7545 5672 777 661 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4780 317 683 CABLEONE, US 4538 4748 4192 73 ERX-CERNET-BKB China Education and Rese 16509 4479 9059 2081 AMAZON-02, US 7155 4019 264 32 VIASAT-SP-BACKBONE, US 22773 3736 2994 197 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3582 1330 21 VIETEL-AS-AP Viettel Group, VN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 6223 6082 UNI2-AS, ES 7545 5672 5011 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4748 4675 ERX-CERNET-BKB China Education and Research Net 11492 4780 4097 CABLEONE, US 7155 4019 3987 VIASAT-SP-BACKBONE, US 7552 3582 3561 VIETEL-AS-AP Viettel Group, VN 22773 3736 3539 ASN-CXA-ALL-CCI-22773-RDC, US 39891 3459 3437 ALJAWWALSTC-AS, SA 6327 3356 3274 SHAW, CA 45899 3265 3210 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397294 UNASSIGNED Transit: 398559 TUNBROKER, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:8 /9:13 /10:40 /11:101 /12:292 /13:578 /14:1175 /15:1932 /16:13464 /17:8246 /18:14065 /19:25621 /20:41317 /21:50267 /22:103131 /23:87580 /24:483038 /25:1237 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 47331 5677 6458 TTNET, TR 12479 5197 6223 UNI2-AS, ES 11492 3831 4780 CABLEONE, US 6327 3152 3356 SHAW, CA 7155 3108 4019 VIASAT-SP-BACKBONE, US 8151 2872 8157 Uninet S.A. de C.V., MX 22773 2865 3736 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3459 ALJAWWALSTC-AS, SA 8551 2703 3241 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2225 2485 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1871 2:1162 3:35 4:18 5:3415 6:53 8:1492 9:1 11:1 12:1762 13:351 14:2381 15:72 16:12 17:304 18:93 20:113 23:4092 24:2365 25:3 27:2335 31:2164 32:112 34:1 35:35 36:1108 37:3474 38:1991 39:469 40:150 41:3831 42:625 43:2109 44:231 45:14609 46:3607 47:323 49:1579 50:1674 51:90 52:1127 54:212 55:769 56:7 57:55 58:1693 59:1139 60:814 61:2310 62:2197 63:2008 64:5219 65:2374 66:5123 67:2934 68:1169 69:4116 70:1394 71:685 72:3092 74:2552 75:1457 76:687 77:1971 78:3152 79:2494 80:1879 81:1635 82:1298 83:1100 84:1243 85:3078 86:618 87:1786 88:2413 89:2865 90:393 91:7180 92:1604 93:2545 94:2908 95:4157 96:1229 97:341 98:967 99:976 100:89 101:1041 102:1199 103:24960 104:3644 105:387 106:770 107:2171 108:687 109:3746 110:1995 111:2342 112:1650 113:1536 114:1513 115:1854 116:1860 117:2103 118:2273 119:1837 120:939 121:1035 122:2278 123:2119 124:1633 125:2136 128:1397 129:1252 130:768 131:2003 132:750 133:311 134:1395 135:330 136:681 137:899 138:2280 139:1156 140:771 141:1148 142:1023 143:1258 144:1209 145:334 146:1358 147:1242 148:2170 149:1260 150:758 151:1196 152:1586 153:445 154:2275 155:1260 156:1346 157:1119 158:904 159:2037 160:2032 161:1077 162:3194 163:918 164:1417 165:1317 166:595 167:1718 168:3608 169:629 170:4363 171:745 172:2008 173:2924 174:969 175:1060 176:2849 177:4398 178:2781 179:1885 180:2279 181:2563 182:3158 183:1509 184:2435 185:17413 186:4057 187:2997 188:3303 189:2720 190:9040 191:1358 192:10604 193:7839 194:6349 195:4571 196:3096 197:2293 198:6012 199:5901 200:7289 201:5240 202:10554 203:10139 204:4644 205:3088 206:3287 207:3298 208:4005 209:4592 210:4211 211:2077 212:3593 213:3208 214:1190 215:60 216:6171 217:2481 218:867 219:626 220:2060 221:928 222:974 223:1676 End of report

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Hulu Proxy Blocking our IP's
by Darin Steffl 03 Dec '20

03 Dec '20

Hey all, We are a residential and business ISP. We don't host any servers or lease our IP space to anyone but ourselves. Yesterday we had customers report Hulu was blocking their streaming with a proxy error. Customer contacted Hulu who blamed us. I emailed the hulu email yesterday morning and haven't heard a thing back. Can someone help get this resolved for us? Thank you ipadmin(a)hulu.com -- Darin Steffl Minnesota WiFi www.mnwifi.com 507-634-WiFi Like us on Facebook <http://www.facebook.com/minnesotawifi>

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Cloudflare geoip
by Nathanael Cariaga 03 Dec '20

03 Dec '20

Wanted to reach out to any cloudflare tech who might be on this list. I hope you could contact me off the list regarding this I was just wondering why Cloudflare's database is classifying an Azure US-west region IP into China [image: Capture.PNG]

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