ChangTong Net Tech Ltd.
Data as of 2026-11-08
BGP inherited
This organisation
| Netblocks | 4 · 2,048 IPv4 addresses |
| IPv6 | 1 prefix (largest 2406:ff00::/32) |
| Record ID | 264774066 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.25.8.0/23 | ChangTong Net Tech Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.248.0.0/23 | ChangTong Net Tech Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 150.242.212.0/22 | ChangTong Net Tech Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
| 2406:ff00::/32 | ChangTong Net Tech Ltd. | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2406:ff00::/32 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
Possible discrepancies (3)
These blocks are registered to ChangTong Net Tech Ltd. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 150.242.212.0/22 /22 | authorized for AS63888 — DATA WING LIMITED |
| 103.25.8.0/23 /23 | authorized for AS63888 — DATA WING LIMITED |
| 103.248.0.0/23 /23 | authorized for AS63888 — DATA WING LIMITED |
NIC Handles
AH1218-AP
APNIC-HM
LW2240-AP
LW2240-AP
ORG-CNTL2-AP
YW5426-AP
YW5426-AP