AS1819 DCM Cable Inc.
AS1819 (DCM-CABLE) is registered to DCM Cable Inc. in US. It originates 17 prefixes in the global routing table.
Who holds AS1819
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS1819 announces
Prefixes originated by AS1819 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS1819 is reached through
The AS just before AS1819 in the paths our looking glass collectors hold, for 17 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 AS1819: RADB 18 · LEVEL3 7