SZIDC
Cluster stats
| Netblocks | 34 |
| Cluster ID | 191867036 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (34)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 58.60.111.16/29 | SZIDC | APNIC | Allocated non-portable | ● low |
| 58.61.159.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 58.61.161.87 – 58.61.161.255 | SZIDC | APNIC | Allocated non-portable | ● low |
| 58.61.163.128/25 | SZIDC | APNIC | Allocated non-portable | ● low |
| 58.61.167.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 113.105.80.0/24 | szidc | APNIC | Allocated non-portable | ● low |
| 113.105.82.0/24 | szidc | APNIC | Allocated non-portable | ● low |
| 119.147.3.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 119.147.4.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 119.147.5.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 119.147.6.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.72.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.84.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.85.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.86.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.87.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.96.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.99.128/25 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.100.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.101.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.102.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.105.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.107.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.108.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.109.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.110.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.111.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.112.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.113.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.14.114.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 121.15.147.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 218.17.247.0/24 | SZIDC | APNIC | Allocated non-portable | ● low |
| 218.18.11.128/25 | SZIDC | APNIC | Allocated non-portable | ● low |
| 218.18.95.128/25 | SZIDC | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
82.4%
of checked blocks have valid RPKI ROA coverage
(28 of 34)
Possible discrepancies (22)
These blocks are registered to SZIDC but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 58.61.159.0/24 /24 | authorized for AS4134 — No.31,Jin-rong Street |
| 58.61.167.0/24 /24 | authorized for AS4134 — No.31,Jin-rong Street |
| 121.14.114.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.113.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.109.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.110.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.111.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.102.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.108.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.105.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.107.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.112.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.101.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.96.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
| 121.14.87.0/24 /24 | authorized for AS4816 — China Telecom (Group) |
+7 more — see the REST API
NIC Handles
IC83-AP
MAINT-CHINANET-GD
SZ-AP