CLWB
BGP inherited
Cluster stats
| Netblocks | 6 |
| All fragments | 8 blocks across 3 clusters |
| Cluster ID | 209585641 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 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
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 121.33.188.144/28 | CLWB | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 121.33.188.160/29 | CLWB | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 58.18.112.80/30 | CLWB-NET | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.213.3.40 – 60.213.3.44 | CLWB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 123.131.84.26/31 | CLWB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 123.131.86.49 – 123.131.86.50 | CLWB | APNIC | ASSIGNED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “CLWB” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- CLWB-XM-FJ 1 blocks
- CLWB-IFOR 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- CLWB-XM-FJ via No.31,Jin-rong Street sub-allocation
- Sbxclwb Netbar via CNCGROUP IP network of ShangHai IDC sub-allocation
- CNC-ND-ZNCLWB via CNCGROUP IP network of ShangHai IDC sub-allocation
- UNICOM-ND-PNCLWB via CNCGROUP IP network of ShangHai IDC sub-allocation
- LWLCLWBH via CNCGROUP IP network of ShangHai IDC sub-allocation
- Clwb via CNCGROUP IP network of ShangHai IDC sub-allocation
- CLWBQYYHZY via CNCGROUP IP network of ShangHai IDC sub-allocation
- Xnclwb via CNCGROUP IP network of ShangHai IDC sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
DS95-AP
DS95-AP
HY690-AP
HY690-AP
MAINT-CHINANET-GD
MAINT-CNCGROUP-NM
MAINT-CNCGROUP-SD
WXB15-AP
WXB15-AP
ZXB12-AP
ZXB12-AP