NTDKL-HK
Cluster stats
| Netblocks | 12 |
| All fragments | 28 blocks across 17 clusters |
| Cluster ID | 194413192 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.251.64.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 45.251.65.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 45.251.66.1 – 45.251.66.255 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.29.140.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.29.141.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.29.142.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.29.143.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.220.8.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.220.8.0 – 103.220.8.254 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.220.9.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.220.10.0/24 | NTDKL-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.220.11.0/24 | NTDKL-HK | 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
(12 of 12)
Possible discrepancies (10)
These blocks are registered to NTDKL-HK 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.
| 103.29.140.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.29.141.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.29.142.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.29.143.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 45.251.64.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 45.251.65.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.220.9.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.220.10.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.220.11.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
| 103.220.8.0/24 /24 | authorized for AS63981 — Nova Technology Development (Hong Kong) Limited |
NIC Handles
AN945-AP
MAINT-NTDKL-HK
NTDH1-AP
NTDH1-AP