On 11/18/2010 5:44 PM, Mike Tancsa wrote:
On 11/18/2010 5:14 PM, Lee Riemer wrote:
Try tracerouting to 2001:500:4:13::81 (www.arin.net) or 2001:470:0:76::2 (www.he.net) via Cogent.
Interesting. I noticed a similar issue with ipv6.cnn.com today. I dont see it via TATA, but see it via Cogent. So whats the story behind it and ARIN not being seen through cogent ? Is it due to no v6 relation bewtween he.net and Cogent ?
2620:0:2200:8:8888:8888:8888:8901 (whats with the crazy 8s?)
Router: gin-mtt-mcore3 Site: CA, Montreal - MTT, TATA COMM. INT. CENTER Command: traceroute ipv6 2620:0:2200:8:8888:8888:8888:8901
I see it as 2620:0:2200::/48 from HE ( 6939 2828 5662 ) and Cogent ( 174 2828 5662) TATA says... Router: gin-mtt-mcore3 Site: CA, Montreal - MTT, TATA COMM. INT. CENTER Command: show bgp ipv6 unicast 2620:0:2200::/48 % Network not in table I wonder how many 'holes' are like this... ---Mike