ResearchRouting table, RPKI, IRR & looking glass

AS396961 Internet2

AS396961 (INTERNET2-OSG) is registered to Internet2 in US. It originates 12 prefixes in the global routing table.

6
IPv4 prefixes
6
IPv6 prefixes
1,536
IPv4 addresses
100%
RPKI valid

Who holds AS396961

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS396961
Handle
INTERNET2-OSG
Organization
Internet2
Country
US
ASPA
None published

What AS396961 announces

Prefixes originated by AS396961 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
6
IPv6 prefixes
6
IPv4 addresses
1,536 (6 /24s)
RPKI valid
12 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS396961
13
With an IRR route object
11 91%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS396961 is reached through

The AS just before AS396961 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RADBINTERNET2-OSGMAINT-AS11537

Route objects with origin AS396961: RADB 13

as-sets that list AS396961 (5)