ResearchRouting table, RPKI, IRR & looking glass

AS11995 Oregon Health & Science University

AS11995 (OHSU) is registered to Oregon Health & Science University in US. It originates 8 prefixes in the global routing table.

8
IPv4 prefixes
0
IPv6 prefixes
109,312
IPv4 addresses
100%
RPKI valid

Who holds AS11995

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

AS number
AS11995
Handle
OHSU
Organization
Oregon Health & Science University
Country
US
ASPA
None published

What AS11995 announces

Prefixes originated by AS11995 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
8
IPv6 prefixes
0
IPv4 addresses
109,312 (427 /24s)
RPKI valid
8 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS11995
4
With an IRR route object
2 25%

Announced prefixes

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

Who AS11995 is reached through

The AS just before AS11995 in the paths our looking glass collectors hold, for 8 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
ARINAS11995MNT-OHSU

Route objects with origin AS11995: ARIN 3 · RADB 3

as-sets that list AS11995 (7)