LIANTONGHZ
Cluster stats
| Netblocks | 40 |
| Cluster ID | 194321874 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (40)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 221.12.3.80/28 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.4.204/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.5.252/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.8.0/24 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.9.0/24 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.10.44/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.10.112/28 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.10.160/28 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.10.192/28 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.11.240/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.0/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.8/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.12/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.44/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.48/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.68/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.72/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.200/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.12.224/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.13.32/27 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.17.72/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.17.76/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.17.80/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.18.140/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.18.228/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.19.16/28 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.19.224/28 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.26.228/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.26.232/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.28.92/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.28.160/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.28.248/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.29.0/29 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.29.64/27 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.29.96/27 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.30.108/30 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.170.128/27 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.170.160/27 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.170.192/27 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 221.12.171.0/26 | LIANTONGHZ | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(40 of 40)
Possible discrepancies (2)
These blocks are registered to LIANTONGHZ 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.
| 221.12.8.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
| 221.12.9.0/24 /24 | authorized for AS4837 — CNCGROUP IP network of ShangHai IDC |
NIC Handles
JQ16-AP
JQ16-AP
MAINT-CNCGROUP-ZJ