UCloud HK
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 163 · 48,897 IPv4 addresses |
| IPv6 | 1 prefix (largest 2406:d400:1:133:203:163:222:158/128) |
| Registered in | Hong Kong (153) · Singapore (8) · Taiwan (1) |
| Also registered under this name | 167 netblocks across 2 separate records |
| Record ID | 236681146 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (163)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.163.222.158/32 | UCloud HK | PEERINGDB | ASSIGNED | ● high |
| 2406:d400:1:133:203:163:222:158/128 | UCloud HK | PEERINGDB | ASSIGNED | ● high |
| 45.249.244.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 45.249.245.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 45.249.246.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 45.249.247.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 101.36.106.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 101.36.106.0 – 101.36.110.255 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 101.36.112.0/23 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 101.36.116.0 – 101.36.127.255 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.72.144.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.72.145.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.72.146.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.72.147.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.149.26.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.149.27.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.210.20.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.210.21.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.210.22.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.210.23.0/24 | UCLOUD-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.218.240.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.218.241.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.218.242.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.218.243.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.26.36.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.26.37.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.26.38.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.26.39.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.32.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.33.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.34.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.35.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.36.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.37.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.38.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.39.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.40.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.41.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.42.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.43.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.44.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.45.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.46.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.47.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 118.193.79.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 123.58.202.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 123.58.208.0/20 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.128.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.129.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.130.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.131.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.132.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.133.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.134.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.135.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.136.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.168.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.169.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.170.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.171.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.172.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.173.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.174.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.175.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.185.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.186.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.187.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.188.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.189.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.190.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.191.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.192.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.193.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.194.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.195.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.196.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.209.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.210.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.211.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.212.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.213.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.214.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.215.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.216.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.225.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.226.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.239.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.240.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.251.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.252.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.253.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 152.32.254.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.0.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.1.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.2.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.3.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.4.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.5.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.6.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.7.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.20.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.21.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.22.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.23.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.24.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.25.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.26.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.27.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.40.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.41.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.42.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.43.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.44.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.45.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.46.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.47.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.60.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.61.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.62.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.63.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.64.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.65.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.66.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.67.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.68.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.69.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.70.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.71.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.72.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.73.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.74.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.75.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.92.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.93.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.94.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.95.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.96.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.97.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.98.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.99.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.106.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.107.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.109.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.111.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.112.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.113.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.120.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.124.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.125.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.126.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.127.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.152.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.153.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.154.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.155.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.156.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.157.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.158.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.159.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.166.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.167.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.169.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 165.154.223.0/24 | UCLOUD-HK | APNIC | ALLOCATED NON-PORTABLE | ● low |
IPv6 ranges (1)
Footprint over time
6 weekly snapshots · JSON
163
0 netblocks since 2026-07-26
2026-07-26
peak 163
2026-09-06
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.5%
of checked blocks have valid RPKI ROA coverage
(159 of 163)
Possible discrepancies (145)
These blocks are registered to UCloud HK 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.
| 103.210.20.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 103.210.21.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 103.210.22.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 45.249.244.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 45.249.245.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 45.249.246.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 45.249.247.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 152.32.185.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.158.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.157.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.156.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.155.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.154.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.153.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 165.154.152.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
+130 more — see the REST API
NIC Handles
AS139327
AU164-AP
AU177-AP
BH647-AP
MAINT-UCLOUD-HK
MAINT-ULD-AP
QH599-AP
UITH2-AP
UITH2-AP