Westeros Communications CO., LTD.
Westeros Communications (THAILAND) CO., LTD.
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 56 · 14,592 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a02:afc0::/40) |
| Registered in | United States (14) · Japan (14) · Malaysia (10) · Philippines (9) · Germany (8) · Thailand (4) |
| Cluster ID | 222390801 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 42 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
65
+5 netblocks since 2026-07-05
2026-07-05
peak 65
2026-08-16
IP Ranges (56)
showing 50 of 56 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 14.192.50.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 23.138.44.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 23.139.92.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 23.139.100.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 23.157.108.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 23.157.204.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 23.157.252.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 46.236.199.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.35.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.36.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.64.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.65.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.66.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.110.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.123.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.142.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.213.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 96.62.226.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.56.129.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.64.12.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.78.243.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.92.145.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.120.14.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.129.196.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.129.198.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.227.164.0/23 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.227.166.0/23 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.231.36.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 103.231.37.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.92.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.106.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.107.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.118.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.123.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.125.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 145.79.167.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 203.84.136.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 209.209.84.0/24 | Westeros Communications (THAILAND) CO., LTD. | ARIN | ASSIGNMENT | ● high |
| 209.209.85.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 209.209.86.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 209.209.87.0/24 | Westeros Communications (THAILAND) CO., LTD. | BGP | ANNOUNCED | ● high |
| 43.246.128.0/24 | Westeros-Communications | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 43.246.130.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 43.246.131.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 101.0.21.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 101.0.22.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.5.250.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.11.120.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.11.121.0/24 | Westeros-Communications | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.12.52.0/24 | Westeros-Communications | APNIC | ASSIGNED NON-PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a02:afc0::/40 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
98.5%
of checked blocks have valid RPKI ROA coverage
(64 of 65)
Wholesale/transit re-announcements (43)
These blocks are registered to Westeros Communications (THAILAND) CO., LTD. but cryptographically authorized across 7 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.
| 96.62.110.0/24 /24 | authorized for AS174 — Cogent Communications, LLC |
| 96.62.142.0/24 /24 | authorized for AS174 — Cogent Communications, LLC |
| 96.62.123.0/24 /24 | authorized for AS174 — Cogent Communications, LLC |
| 96.62.213.0/24 /24 | authorized for AS174 — Cogent Communications, LLC |
| 103.5.250.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 103.23.221.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 103.11.120.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 103.11.121.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 103.13.47.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 101.0.21.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 101.0.22.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 103.247.68.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 103.247.70.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 43.246.128.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
| 43.246.130.0/24 /24 | authorized for AS2914 — NTT America, Inc. |
+28 more — see the REST API
NIC Handles
AA2045-AP
AL1657-AP
AS135542
AS215748
AS395793
AS5065
AS63023
C11554394
DUMY-RIPE
DUMY-RIPE
LCL-264
LIGHT54-ARIN
+30 more