Science-and-technology
Unresolved
Cluster stats
| Netblocks | 4 |
| All fragments | 9 blocks across 6 clusters |
| Cluster ID | 193269194 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 122.227.6.100/30 | SCIENCE-AND-TECHNOLOGY-LTD | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 218.75.57.196/30 | SCIENCE-AND-TECHNOLOGY | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 210.21.115.14 – 210.21.115.16 | Science-and-technology | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 218.104.135.104/29 | Science-and-technology | APNIC | ASSIGNED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
No discrepancies found among checked blocks.
NIC Handles
AC1602-AP
AC1718-AP
CG272-AP
CG272-AP
CJ54-AP
CJ55-AP
CZ1261-AP
GC1182-AP
LY472-AP
LY472-AP
MAINT-CN-CHINANET-ZJ-JH
MAINT-CN-CHINANET-ZJ-JX
+2 more