ResearchRouting table, RPKI, IRR & looking glass

AS23126 CenturyLink Communications, LLC

AS23126 (CENTURYLINK-CLEC-VARIOUS-SHARED-USE-AND-LOCATIONS) is registered to CenturyLink Communications, LLC in US. It originates 18 prefixes in the global routing table.

18
IPv4 prefixes
0
IPv6 prefixes
9,472
IPv4 addresses
0%
RPKI valid

Who holds AS23126

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

AS number
AS23126
Handle
CENTURYLINK-CLEC-VARIOUS-SHARED-USE-AND-LOCATIONS
Organization
CenturyLink Communications, LLC
Country
US
ASPA
None published

What AS23126 announces

Prefixes originated by AS23126 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
18
IPv6 prefixes
0
IPv4 addresses
9,472 (37 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
18
ROAs naming AS23126
0
With an IRR route object
2 11%

Announced prefixes

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

Who AS23126 is reached through

The AS just before AS23126 in the paths our looking glass collectors hold, for 18 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.

Route objects with origin AS23126: LEVEL3 50

as-sets that list AS23126 (5)