ResearchRouting table, RPKI, IRR & looking glass

AS21517 Kennesaw State University

AS21517 (KSU-KENNESAW-01) is registered to Kennesaw State University in US. It originates 14 prefixes in the global routing table.

14
IPv4 prefixes
0
IPv6 prefixes
69,632
IPv4 addresses
0%
RPKI valid

Who holds AS21517

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

AS number
AS21517
Handle
KSU-KENNESAW-01
Organization
Kennesaw State University
Country
US
ASPA
None published

What AS21517 announces

Prefixes originated by AS21517 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
14
IPv6 prefixes
0
IPv4 addresses
69,632 (272 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
14
ROAs naming AS21517
0
With an IRR route object
2 14%

Announced prefixes

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

Who AS21517 is reached through

The AS just before AS21517 in the paths our looking glass collectors hold, for 14 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
ALTDBKSU-21517MAINT-AS3479

Route objects with origin AS21517: LEVEL3 6 · ALTDB 2

as-sets that list AS21517 (1)