Yun Zhong Technology Limited
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 29 · 6,736 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:df3:7240::/48) |
| Registered in | Hong Kong (12) · China (8) · United States (8) |
| All fragments | 30 blocks across 2 clusters |
| Cluster ID | 213511764 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
29
+15 netblocks since 2026-07-05
2026-07-05
peak 29
2026-07-26
IP Ranges (29)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.12.248.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.249.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.250.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.251.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.252.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.253.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.254.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 38.12.255.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 45.149.16.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 45.149.17.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 45.149.18.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 45.149.19.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 60.190.103.104/30 | YUN-FEI-TU | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 103.141.220.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.141.221.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.142.84.0/23 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.142.246.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.142.247.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.143.26.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.143.27.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.149.152.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.149.153.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.149.182.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 103.149.183.0/24 | Yun Zhong Technology Limited | BGP | ANNOUNCED | ● high |
| 58.246.130.24/30 | Yun-Han | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.145.104.0/23 | Yun Zhong Technology Limited | APNIC | ALLOCATED PORTABLE | ● low |
| 219.234.155.128/26 | YUN-ZHONG-QI-HUA | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 220.248.80.64/29 | Yun-Hai | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2001:df3:7240::/48 | Yun Zhong Technology Limited | APNIC | ASSIGNED PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:df3:7240::/48 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
62.1%
of checked blocks have valid RPKI ROA coverage
(18 of 29)
Possible discrepancies (15)
These blocks are registered to Yun Zhong Technology Limited 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.
| 2001:df3:7240::/48 /48 | authorized for AS18013 — ASLINE LIMITED |
| 45.149.16.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 45.149.17.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 45.149.18.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 45.149.19.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.141.220.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.141.221.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.142.246.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.142.247.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.143.26.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.143.27.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.149.152.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.149.153.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.149.182.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
| 103.149.183.0/24 /24 | authorized for AS18013 — ASLINE LIMITED |
NIC Handles
AC1602-AP
AH1124-AP
APNIC-HM
AS151630
AS54600
CW27-AP
HKYT4-AP
HKYT4-AP
MAINT-CN-CHINANET-ZJ-WZ
MAINT-CNCGROUP-SH
MAINT-CNNIC-AP
ORG-HKYT1-AP
+5 more