tianyu
TIANYU
Registry
Cluster stats
| Netblocks | 7 |
| All fragments | 35 blocks across 15 clusters |
| Cluster ID | 210279352 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 116.236.213.144/30 | TIANYU | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 116.236.235.104/30 | TIANYU | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 180.168.12.220/30 | TIANYU | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 219.134.191.144/28 | TIANYU | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 121.33.255.44/30 | tianyu | APNIC | Allocated non-portable | ● low |
| 218.70.254.0 – 218.70.254.2 | tianyu | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 218.108.23.241 – 218.108.23.244 | tianyu | 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
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
AC1591-AP
CNC4-AP
CNC4-AP
GZ-AP
IC83-AP
LSJ20-AP
LSJ20-AP
MAINT-CHINANET-CQ
MAINT-CHINANET-GD
MAINT-CHINANET-SH
MAINT-CN-HZCNC
XB143-AP
+7 more