LINK4 COMMUNICATION

Data as of 2026-10-25
BGP inherited
This organisation
Netblocks25 · 5,888 IPv4 addresses
IPv6 1 prefix (largest 2001:df5:4bc0::/48)
Registered in United States (11) · United Kingdom (5) · United Arab Emirates (3) · BD (3) · Japan (1) · South Africa (1)
Record ID255740523
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 23 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (25)

⬇ export CSV
CIDR Org name Registry Status Confidence
23.88.247.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
51.146.67.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
51.146.151.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
66.253.96.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
68.166.198.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
74.1.221.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
82.110.53.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
84.75.81.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
95.214.175.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
102.129.201.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
104.166.94.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
134.49.193.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
156.9.116.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
157.20.150.0/23 LINK4 COMMUNICATION APNIC ALLOCATED PORTABLE ● low
157.20.150.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
157.20.151.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
174.140.251.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
187.14.128.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
187.55.0.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
200.138.32.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
205.196.153.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
212.134.132.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
216.74.71.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
216.122.125.0/24 LINK4 COMMUNICATION BGP ANNOUNCED ● low
2001:df5:4bc0::/48 LINK4 COMMUNICATION APNIC ASSIGNED PORTABLE ● low

IPv6 ranges (1)

CIDR
2001:df5:4bc0::/48

Footprint over time

5 weekly snapshots · JSON
25 +19 netblocks since 2026-07-05
2026-07-05 peak 25 2026-10-25

Network trust

what's this?
RPKI hygiene: A how networks compare →
96.0% of checked blocks have valid RPKI ROA coverage (24 of 25)
Wholesale/transit re-announcements (21)

These blocks are registered to LINK4 COMMUNICATION but cryptographically authorized across 16 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

51.146.67.0/24 /24 authorized for AS205489 — CODE ASSET LTD
95.214.175.0/24 /24 authorized for AS50049 — RedSwitches Pty LTD.
102.129.201.0/24 /24 authorized for AS61317 — Hivelocity LLC
174.140.251.0/24 /24 authorized for AS21769 — Colocation America Corporation
205.196.153.0/24 /24 authorized for AS147034 — barebox.com.bd
216.122.125.0/24 /24 authorized for AS219427 — VERTEXCORE. PTE. LTD.
23.88.247.0/24 /24 authorized for AS18733 — ZeniMax Media Incorporated
51.146.151.0/24 /24 authorized for AS152868 — THX Corp.
82.110.53.0/24 /24 authorized for AS199550 — HIRAGI LTD
84.75.81.0/24 /24 authorized for AS42902 — Clouvider Limited
104.166.94.0/24 /24 authorized for AS219427 — VERTEXCORE. PTE. LTD.
212.134.132.0/24 /24 authorized for AS834 — IPXO LLC
187.14.128.0/24 /24 authorized for AS402265 — Mutanet LLC
187.55.0.0/24 /24 authorized for AS402265 — Mutanet LLC
66.253.96.0/24 /24 authorized for AS203048 — BritNeighbour Net Ltd
+6 more — see the REST API

NIC Handles

AL1829-AP APNIC-HM AS147034 AS152324 AS152606 AS152868 AS18733 AS197173 AS199550 AS20473 AS205489 AS21769 +11 more