AS1 Level 3 Parent, LLC
AS1 (LVLT-1) is registered to Level 3 Parent, LLC in US. It originates 128 prefixes in the global routing table.
Who holds AS1
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS1 announces
Prefixes originated by AS1 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 8 more
RPKI valid RPKI invalid no ROA covers it
Provider authorization
AS1 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.
The 1 ASes that name AS1 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 |
|---|---|---|
| LEVEL3 | Level3 | LEVEL3-MNT |
Route objects with origin AS1: RADB 5 · RIPE 5 · ARIN 4 · LACNIC 1 · LEVEL3 1