Chiao Jen-Yung
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 9 · 2,048 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a13:2200:13::/48) |
| Registered in | SC (4) · Germany (2) · United Kingdom (2) · United Arab Emirates (1) · Israel (1) |
| Record ID | 245773572 |
| Registry | AFRINIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (9)
⬇ 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 | BGP | ANNOUNCED | ● high |
| 154.81.7.0/24 | Chiao Jen-Yung | BGP | ANNOUNCED | ● high |
| 13.141.121.0/24 | HALISTON-MNT | BGP | ANNOUNCED | ● medium |
| 13.141.127.0/24 | HALISTON-MNT | BGP | ANNOUNCED | ● medium |
| 79.176.105.0/24 | HALISTON-MNT | BGP | ANNOUNCED | ● medium |
| 82.108.173.0/24 | HALISTON-MNT | BGP | ANNOUNCED | ● medium |
| 2a13:2200:13::/48 | Chiao Jen-Yung | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a13:2200:13::/48 |
Footprint over time
2 weekly snapshots · JSON
11
0 netblocks since 2026-09-27
2026-09-27
peak 11
2026-10-04
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(11 of 11)
Wholesale/transit re-announcements (11)
These blocks are registered to Chiao Jen-Yung but cryptographically authorized across 7 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 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 |
| 82.108.173.0/24 /24 | authorized for AS197200 — Key Proxy Limited |
| 31.57.137.0/24 /24 | authorized for AS834 — IPXO LLC |
| 154.81.6.0/24 /24 | authorized for AS17561 — Larus Limited |
| 154.81.7.0/24 /24 | authorized for AS17561 — Larus Limited |
| 13.141.121.0/24 /24 | authorized for AS218616 — HALISTON-MNT |
| 13.141.127.0/24 /24 | authorized for AS218616 — HALISTON-MNT |
| 79.176.105.0/24 /24 | authorized for AS399359 — Maxcy Network LLC |
NIC Handles
AS134289
AS136349
AS210507
AS218616
AS402215
AS63199
CIL1-MNT
CIS1-AFRINIC
CIS1-AFRINIC
DUMY-RIPE
DUMY-RIPE
LARUS-SERVICE-MNT
+4 more