TOPNETS GROUP LTD
TOPNETS-GROUP-LTD
Registry
Cluster stats
| Netblocks | 6 · 1,021 IPv4 addresses |
| Cluster ID | 210248738 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-06
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.119.104.0/23 | TOPNETS-GROUP-LTD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.119.106.0/24 | TOPNETS-GROUP-LTD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.119.107.0/24 | TOPNETS-GROUP-LTD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2403:4240::/36 | TOPNETS-GROUP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2403:4240:a000::/36 | TOPNETS-GROUP | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2403:4240:b000::/36 | TOPNETS-GROUP | APNIC | ALLOCATED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (6)
These blocks are registered to TOPNETS-GROUP-LTD 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.
| 2403:4240::/36 /36 | authorized for AS132585 — PCCW IMS Ltd (PCCW Business Internet Access) |
| 2403:4240:a000::/36 /36 | authorized for AS138029 — Shen Zhen Hu Lian Xian Feng Technology Co., Limited |
| 2403:4240:b000::/36 /36 | authorized for AS138029 — Shen Zhen Hu Lian Xian Feng Technology Co., Limited |
| 103.119.104.0/23 /23 | authorized for AS132585 — PCCW IMS Ltd (PCCW Business Internet Access) |
| 103.119.107.0/24 /24 | authorized for AS138029 — Shen Zhen Hu Lian Xian Feng Technology Co., Limited |
| 103.119.106.0/24 /24 | authorized for AS137969 — HONG KONG BRIDGE INFO-TECH LIMITED |
NIC Handles
AT1183-AP
MAINT-TTCL-CN
TTCL4-AP
TTCL4-AP