TWNIC-NET
BGP inherited
Cluster stats
| Netblocks | 8 · 22,776 IPv4 addresses |
| All fragments | 46 blocks across 4 clusters |
| Cluster ID | 210211531 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 61.67.112.0 – 61.67.121.255 | twnic-net | APNIC | ALLOCATED PORTABLE | ● low |
| 101.101.101.0/24 | TWNIC-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 103.196.172.0/22 | TWNIC-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 119.75.240.0/22 | TWNIC-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 119.75.244.0/24 | TWNIC-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 182.173.0.0/18 | TWNIC-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 202.5.8.0/22 | TWNIC-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 203.119.94.0/24 | twnic-net | APNIC | ASSIGNED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.5%
of checked blocks have valid RPKI ROA coverage
(3 of 8)
Possible discrepancies (3)
These blocks are registered to TWNIC-NET but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 119.75.240.0/22 /22 | authorized for AS131644 — Taiwan Network Information Center |
| 203.119.94.0/24 /24 | authorized for AS9311 — HITRON TECHNOLOGY INC. |
| 101.101.101.0/24 /24 | authorized for AS1659 — Taiwan Academic Network (TANet) Information Center |
NIC Handles
AT939-AP
MAINT-TW-TWNIC
TR595-AP
TR595-AP
TR595-AP
TWA2-AP
TWA2-AP