American Century Services, LLC

Data as of 2026-11-08
BGP inherited
This organisation
Netblocks10 · 8,200 IPv4 addresses
IPv6 1 prefix (largest 2620:110:7000::/44)
Registered in United States (8) · United Kingdom (1)
Also registered under this name 11 netblocks across 2 separate records
Record ID264914190
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
64.57.32.0/20 American Century Services, LLC ARIN DIRECT ALLOCATION ● high
216.230.48.0/20 American Century Services, LLC ARIN DIRECT ALLOCATION ● high
216.230.48.0/23 American Century Services, LLC BGP ANNOUNCED ● high
216.230.48.0/24 American Century Services, LLC BGP ANNOUNCED ● high
216.230.49.0/24 American Century Services, LLC BGP ANNOUNCED ● high
216.230.62.0/23 American Century Services, LLC BGP ANNOUNCED ● high
216.230.62.0/24 American Century Services, LLC BGP ANNOUNCED ● high
216.230.63.0/24 American Century Services, LLC BGP ANNOUNCED ● high
2620:110:7000::/44 American Century Services, LLC ARIN DIRECT ALLOCATION ● high
193.240.97.152/29 AMERICAN-CENTURY-SERVICES RIPE ASSIGNED PA ● low

IPv6 ranges (1)

CIDR
2620:110:7000::/44

Footprint over time

20 weekly snapshots · JSON
10 +1 netblocks since 2026-07-05
2026-07-05 peak 10 2026-11-08

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.0% of checked blocks have valid RPKI ROA coverage (9 of 10)
No discrepancies found among checked blocks.

NIC Handles

ACSL-22 AS13880 DUMY-RIPE DUMY-RIPE ITNET32-ARIN ITNET32-ARIN ITNET32-ARIN ITNET32-ARIN ITNET32-ARIN ITNET32-ARIN QUZAUK