ResearchRouting table, RPKI, IRR & looking glass

AS3450 University of Tennessee

AS3450 (UTK) is registered to University of Tennessee in US. It originates 24 prefixes in the global routing table.

24
IPv4 prefixes
0
IPv6 prefixes
103,424
IPv4 addresses
95%
RPKI valid

Who holds AS3450

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

AS number
AS3450
Handle
UTK
Organization
University of Tennessee
Country
US
ASPA
None published

What AS3450 announces

Prefixes originated by AS3450 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
24
IPv6 prefixes
0
IPv4 addresses
103,424 (404 /24s)
RPKI valid
23 95%
RPKI invalid
0
RPKI not found
1
ROAs naming AS3450
4
With an IRR route object
24 100%

Who AS3450 is reached through

The AS just before AS3450 in the paths our looking glass collectors hold, for 24 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
ARINAS-UNIVER-116MNT-UNIVER-116-Z

Route objects with origin AS3450: ARIN 103 · RADB 10

as-sets that list AS3450 (9)