Chiao Jen-Yung
Data as of 2026-09-20
BGP inherited
This organisation
| Netblocks | 5 · 1,024 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a13:2200:13::/48) |
| Registered in | SC (2) · United Arab Emirates (1) · United Kingdom (1) |
| Record ID | 241103614 |
| Registry | AFRINIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.57.137.0/24 | Chiao Jen-Yung | BGP | ANNOUNCED | ● high |
| 78.105.118.0/24 | Chiao Jen-Yung | BGP | ANNOUNCED | ● high |
| 154.81.6.0/24 | Chiao_Jen-Yung | AFRINIC | ASSIGNED PA | ● low |
| 154.81.7.0/24 | Chiao_Jen-Yung | AFRINIC | ASSIGNED PA | ● low |
| 2a13:2200:13::/48 | Chiao Jen-Yung | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a13:2200:13::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (5)
These blocks are registered to Chiao Jen-Yung but cryptographically authorized for a different, unrelated network (4 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a13:2200:13::/48 /48 | authorized for AS38042 — Sky Digital Co., Ltd. |
| 154.81.6.0/24 /24 | authorized for AS17561 — Larus Limited |
| 154.81.7.0/24 /24 | authorized for AS17561 — Larus Limited |
| 78.105.118.0/24 /24 | authorized for AS134289 — GCN BROADBAND PVT LTD |
| 31.57.137.0/24 /24 | authorized for AS834 — IPXO LLC |
NIC Handles
AS134289
AS136349
AS210507
CIL1-MNT
CIS1-AFRINIC
CIS1-AFRINIC
DUMY-RIPE
DUMY-RIPE
LARUS-SERVICE-MNT
ORG-CJ249-RIPE
mnt-tw-sky-digital-1
netutils-mnt