ResearchRouting table, RPKI, IRR & looking glass

AS26557 Carleton College

AS26557 (CARLET-NET) is registered to Carleton College in US. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
24,576
IPv4 addresses
0%
RPKI valid

Who holds AS26557

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

AS number
AS26557
Handle
CARLET-NET
Organization
Carleton College
Country
US
ASPA
None published

What AS26557 announces

Prefixes originated by AS26557 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
24,576 (96 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS26557
0
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS26557 is reached through

The AS just before AS26557 in the paths our looking glass collectors hold, for 3 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
RADBCARLET-NETMAINT-AS217

Route objects with origin AS26557: RADB 3

as-sets that list AS26557 (5)