ResearchRouting table, RPKI, IRR & looking glass

AS397913 East Stroudsburg University of Pennsylvania

AS397913 (ESU-AS) is registered to East Stroudsburg University of Pennsylvania in US. It originates 9 prefixes in the global routing table.

8
IPv4 prefixes
1
IPv6 prefixes
9,984
IPv4 addresses
100%
RPKI valid

Who holds AS397913

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

AS number
AS397913
Handle
ESU-AS
Organization
East Stroudsburg University of Pennsylvania
Country
US
ASPA
None published

What AS397913 announces

Prefixes originated by AS397913 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
1
IPv4 addresses
9,984 (39 /24s)
RPKI valid
9 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS397913
7
With an IRR route object
7 77%

Announced prefixes

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

Who AS397913 is reached through

The AS just before AS397913 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
RADBEASTMAINT-AS22192

Route objects with origin AS397913: RADB 7 · ARIN 1

as-sets that list AS397913 (5)