ResearchRouting table, RPKI, IRR & looking glass

AS22516 Charter Communications LLC

AS22516 (CHARTER-22516-CENTRAL-CA-C3) is registered to Charter Communications LLC in US. It originates 92 prefixes in the global routing table.

85
IPv4 prefixes
7
IPv6 prefixes
669,440
IPv4 addresses
100%
RPKI valid

Who holds AS22516

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

AS number
AS22516
Handle
CHARTER-22516-CENTRAL-CA-C3
Organization
Charter Communications LLC
Country
US
ASPA
None published

What AS22516 announces

Prefixes originated by AS22516 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
85
IPv6 prefixes
7
IPv4 addresses
669,440 (2,615 /24s)
RPKI valid
92 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS22516
373
With an IRR route object
91 98%

Announced prefixes

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

Who AS22516 is reached through

The AS just before AS22516 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS22516 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS22516 as a provider

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
ARINCharter-Communications-CHARTER-22516-CENTRAL-CA-C3MNT-CC04
RADBC3-Central-CAMAINT-RR

Route objects with origin AS22516: ARIN 328 · RADB 55 · AFRINIC 21 · RIPE 11

as-sets that list AS22516 (9)