AS15572 Verizon UK Limited
AS15572 (Cybertrust) is registered to Verizon UK Limited in GB. It originates 16 prefixes in the global routing table.
Who holds AS15572
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS15572 announces
Prefixes originated by AS15572 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.
Who AS15572 is reached through
The AS just before AS15572 in the paths our looking glass collectors hold, for 16 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.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | Cybertrust | RIPE-NCC-END-MNT, CYB-GO-MNT, AS1849-MNT |
Route objects with origin AS15572: BBOI 1