CMNET-shanghai
BGP inherited
Cluster stats
| Netblocks | 12 · 503,028 IPv4 addresses |
| Cluster ID | 210335731 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-19
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 112.54.160.0/21 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 112.54.232.0/22 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 117.135.0.0 – 117.135.191.255 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 117.136.8.0/24 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 117.184.0.0/16 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 120.204.0.0/16 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 183.192.0.0/15 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 183.194.0.0/15 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 221.181.64.0/18 | CMNET-shanghai | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 211.136.96.0 – 211.136.191.255 | CMNET-shanghai | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 218.202.224.0/19 | CMNET-shanghai | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 221.130.176.0 – 221.130.207.255 | CMNET-shanghai | APNIC | ALLOCATED NON-PORTABLE | ● low |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: C
how networks compare →
58.3%
of checked blocks have valid RPKI ROA coverage
(7 of 12)
No discrepancies found among checked blocks.
NIC Handles
AC2006-AP
AC2538-AP
HL888-AP
HL888-AP
MAINT-CN-CMCC
MAINT-CN-CMCC-shanghai
hl888-ap
hl888-ap