Easylink Services Corporation

BGP inherited
Cluster stats
Netblocks10 · 70,647 IPv4 addresses
Registered in United States (8) · Canada (1)
All fragments 11 blocks across 2 clusters
Cluster ID208811664
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
14 +1 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-19

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
137.236.151.0/24 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.48.0/22 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.80.0/22 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.161.0/24 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.166.0/24 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.168.0/22 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.208.0/24 Easylink Services Corporation BGP ANNOUNCED ● high
165.251.0.0/16 Easylink Services Corporation ARIN DIRECT ALLOCATION ● low
204.124.244.0/22 Easylink Services Corporation ARIN DIRECT ALLOCATION ● low
2a00:2381:126c::/48 EASYLINK-SERVICES RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
20.0% of checked blocks have valid RPKI ROA coverage (2 of 10)
Possible discrepancies (1)

These blocks are registered to Easylink Services Corporation but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:126c::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AS6468 BTNET-MNT DUMY-RIPE DUMY-RIPE EMAIL68-ARIN ESC-85 ZE40-ARIN ZE40-ARIN ZE40-ARIN