DaDa Broadband LTD.
CHIEF-AS-AP
BGP inherited
Cluster stats
| Netblocks | 5 |
| All fragments | 116 blocks across 38 clusters |
| Cluster ID | 193246687 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 113.21.80.0/20 | CHIEF-AS-AP | APNIC | ALLOCATED PORTABLE | ● low |
| 118.150.0.0/16 | CHIEF-AS-AP | APNIC | ALLOCATED PORTABLE | ● low |
| 119.31.176.0/20 | CHIEF-AS-AP | APNIC | ALLOCATED PORTABLE | ● low |
| 150.116.0.0/15 | CHIEF-AS-AP | APNIC | ALLOCATED PORTABLE | ● low |
| 2401:5e00::/32 | CHIEF-AS-AP | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(2 of 5)
Possible discrepancies (2)
These blocks are registered to CHIEF-AS-AP 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.
| 118.150.0.0/16 /16 | authorized for AS18419 — DaDa Broadband LTD. |
| 119.31.176.0/20 /20 | authorized for AS17408 — AboveNet Communications Taiwan Co., Ltd |
NIC Handles
AT939-AP
CG195-AP
FC159-AP
MAINT-TW-TWNIC