ResearchRouting table, RPKI, IRR & looking glass

AS55194 Bowling Green State University

AS55194 (BGSU) is registered to Bowling Green State University in US. It originates 9 prefixes in the global routing table.

6
IPv4 prefixes
3
IPv6 prefixes
66,048
IPv4 addresses
33%
RPKI valid

Who holds AS55194

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

AS number
AS55194
Handle
BGSU
Organization
Bowling Green State University
Country
US
ASPA
None published

What AS55194 announces

Prefixes originated by AS55194 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
3
IPv4 addresses
66,048 (258 /24s)
RPKI valid
3 33%
RPKI invalid
0
RPKI not found
6
ROAs naming AS55194
3
With an IRR route object
9 100%

Announced prefixes

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

Who AS55194 is reached through

The AS just before AS55194 in the paths our looking glass collectors hold, for 9 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
ARINAS55194-BGSUMNT-BGSU
RADBAS55194-BGSUMAINT-AS55194

Route objects with origin AS55194: RADB 13 · ARIN 3

as-sets that list AS55194 (7)