CTGI-HK
Cluster stats
| Netblocks | 64 |
| All fragments | 107 blocks across 2 clusters |
| Cluster ID | 191780622 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (64)
showing 50 of 64 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 61.29.244.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 61.29.245.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 61.29.246.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 61.29.247.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 61.29.254.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 61.29.255.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.0.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.1.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.2.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.3.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.4.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.5.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.6.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.7.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.8.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.9.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.10.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.11.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.12.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.13.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.14.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 63.140.15.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.160.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.161.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.162.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.163.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.164.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.165.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.166.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.167.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.168.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.169.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.170.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.171.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.172.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.173.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.174.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 69.194.175.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.211.192.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.211.193.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 146.196.78.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 146.196.79.0/24 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 202.55.3.0/24 | CTGI-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2400:9380:801a::/48 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2400:9380:801b::/48 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2400:9380:801c::/48 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2400:9380:801d::/48 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2400:9380:a02d::/48 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2400:9380:aa00::/48 | CTGI-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2400:9380:aa01::/48 | CTGI-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
(64 of 64)
Possible discrepancies (64)
These blocks are registered to CTGI-HK 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.
| 2400:9380:a02d::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa00::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa01::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa02::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa03::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa04::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa05::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa06::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa07::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa08::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa09::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa0a::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa0b::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa0c::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
| 2400:9380:aa0d::/48 /48 | authorized for AS23764 — China Telecom Global Limited |
+49 more — see the REST API
NIC Handles
AC2197-AP
CTGL1-AP
CTGL1-AP
CTHK1-AP
CTHK1-AP
MAINT-CTGL-HK