ResearchRouting table, RPKI, IRR & looking glass

AS20105 University of Richmond

AS20105 (URICHMOND) is registered to University of Richmond in US. It originates 7 prefixes in the global routing table.

7
IPv4 prefixes
0
IPv6 prefixes
65,536
IPv4 addresses
0%
RPKI valid

Who holds AS20105

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

AS number
AS20105
Handle
URICHMOND
Organization
University of Richmond
Country
US
ASPA
None published

What AS20105 announces

Prefixes originated by AS20105 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
0
IPv4 addresses
65,536 (256 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
7
ROAs naming AS20105
0
With an IRR route object
5 71%

Announced prefixes

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

Who AS20105 is reached through

The AS just before AS20105 in the paths our looking glass collectors hold, for 7 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
RADBUORMAINT-AS7795

Route objects with origin AS20105: ALTDB 3 · LEVEL3 3 · RADB 1

as-sets that list AS20105 (8)