AS19318 Interserver, Inc
AS19318 (IS-AS-1) is registered to Interserver, Inc in US. It originates 152 prefixes in the global routing table.
Who holds AS19318
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS19318 announces
Prefixes originated by AS19318 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.
Show 2 more
RPKI valid RPKI invalid no ROA covers it
Who AS19318 is reached through
The AS just before AS19318 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
AS19318 publishes no ASPA of its own. 2 ASes name it as a provider in theirs. Check a path.
The 2 ASes that name AS19318 as a provider
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RADB | NJIIX-1 | MAINT-AS19318 |
Route objects with origin AS19318: RADB 321 · RIPE 54 · ARIN 53 · AFRINIC 15 · APNIC 1