Any comprehensive listing of where Google's IPs originate from?
Hello, We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles. I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over. Specifically trying to get closer to addresses in these prefixes: 34.162.192.0/18 34.162.64.0/18 Any info is greatly appreciated. Thanks, -Drew
PeeringDB? Or BGP.tools On Mon, Dec 4, 2023, at 8:09 AM, Drew Weaver wrote:
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18 34.162.64.0/18
Any info is greatly appreciated.
Thanks, -Drew
On 04/12/2023 16:09, Drew Weaver wrote: Although not an answer to your specific question, when I need to reduce latency to a Google cloud region I use: https://gcping.com/ Regards, Hank
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
https://www.peeringdb.com/asn/15169 https://bgp.he.net/AS15169 Your providers,’ peers,’ or other upstreams’ looking glass services. On Mon, Dec 4, 2023 at 12:08 PM Hank Nussbacher <hank@efes.iucc.ac.il> wrote:
On 04/12/2023 16:09, Drew Weaver wrote:
Although not an answer to your specific question, when I need to reduce latency to a Google cloud region I use: https://gcping.com/
Regards, Hank
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
note an entirely helpful answer, but google does publish: https://www.gstatic.com/ipranges/cloud.json - where isp live in 'google cloud' (mostly where they live) https://www.gstatic.com/ipranges/goog.json - prefixes announced maybe 'where' was not 'location' but 'origination by as15169 and it's client networks' though? On Mon, Dec 4, 2023 at 9:33 PM Crist Clark <cjc+nanog@pumpky.net> wrote:
https://www.peeringdb.com/asn/15169
Your providers,’ peers,’ or other upstreams’ looking glass services.
On Mon, Dec 4, 2023 at 12:08 PM Hank Nussbacher <hank@efes.iucc.ac.il> wrote:
On 04/12/2023 16:09, Drew Weaver wrote:
Although not an answer to your specific question, when I need to reduce latency to a Google cloud region I use: https://gcping.com/
Regards, Hank
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
From my observations, all us-east-5 IPs are announced via transit and peering at all of my locations Chicago and east.
On Mon, Dec 4, 2023 at 9:11 AM Drew Weaver <drew.weaver@thenap.com> wrote:
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
On Tue, Dec 5, 2023 at 11:06 AM Tom Beecher <beecher@beecher.cc> wrote:
From my observations, all us-east-5 IPs are announced via transit and peering at all of my locations Chicago and east.
i would expect that google announces the /16 at least from 'everywhere', yes.
On Mon, Dec 4, 2023 at 9:11 AM Drew Weaver <drew.weaver@thenap.com> wrote:
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
100% chance the best option is peeringdb ....(I'm betting closest to drew is chicago-land-ix-ville)
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
i would expect that google announces the /16 at least from 'everywhere', yes.
I see the specific /18s Drew asked about initially. Didn't check for the covering /16. On Tue, Dec 5, 2023 at 1:29 PM Christopher Morrow <morrowc.lists@gmail.com> wrote:
On Tue, Dec 5, 2023 at 11:06 AM Tom Beecher <beecher@beecher.cc> wrote:
From my observations, all us-east-5 IPs are announced via transit and
peering at all of my locations Chicago and east.
i would expect that google announces the /16 at least from 'everywhere', yes.
On Mon, Dec 4, 2023 at 9:11 AM Drew Weaver <drew.weaver@thenap.com> wrote:
Hello,
We are trying to reduce latency to a region in Google Cloud which we
are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what
exchanges, transit, etc their IP addresses are being announced over.
100% chance the best option is peeringdb ....(I'm betting closest to drew is chicago-land-ix-ville)
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
On Tue, Dec 5, 2023 at 5:09 PM Tom Beecher <beecher@beecher.cc> wrote:
i would expect that google announces the /16 at least from 'everywhere', yes.
I see the specific /18s Drew asked about initially. Didn't check for the covering /16.
sure, good enough :) (I have not looked at our config in a bit to be sure)
On Tue, Dec 5, 2023 at 1:29 PM Christopher Morrow <morrowc.lists@gmail.com> wrote:
On Tue, Dec 5, 2023 at 11:06 AM Tom Beecher <beecher@beecher.cc> wrote:
From my observations, all us-east-5 IPs are announced via transit and peering at all of my locations Chicago and east.
i would expect that google announces the /16 at least from 'everywhere', yes.
On Mon, Dec 4, 2023 at 9:11 AM Drew Weaver <drew.weaver@thenap.com> wrote:
Hello,
We are trying to reduce latency to a region in Google Cloud which we are in the same city of. Latency is currently about 22ms rt for the traffic to go 9 miles.
I am having the hardest time finding any comprehensive list of what exchanges, transit, etc their IP addresses are being announced over.
100% chance the best option is peeringdb ....(I'm betting closest to drew is chicago-land-ix-ville)
Specifically trying to get closer to addresses in these prefixes:
34.162.192.0/18
34.162.64.0/18
Any info is greatly appreciated.
Thanks,
-Drew
participants (7)
-
Christopher Morrow -
Crist Clark -
Drew Weaver -
Hank Nussbacher -
Mark -
Patric Morgan -
Tom Beecher