UCLOUD
Data as of 2026-09-27
BGP inherited
Complete entity footprint
2 linked clusters ·
11,092 netblocks ·
13,851,288 IPv4 addresses ·
5,996 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain baidu.cn
— not name similarity, so genuinely different organisations that share a name are excluded.
This organisation
| Netblocks | 116 · 297,728 IPv4 addresses |
| IPv6 | 1 prefix (largest 2401:3480::/32) |
| Registered in | United States (105) · China (10) |
| Also registered under this name | 1,370 netblocks across 29 separate records |
| Record ID | 246848591 |
| 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 (116)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.91.96.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.91.97.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.91.98.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.91.99.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.91.100.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.91.101.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.236.106.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.236.125.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.236.126.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.248.162.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.248.163.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.248.174.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.248.175.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.248.184.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 23.248.185.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.40.56.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.40.57.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.36.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.37.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.52.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.53.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.54.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.55.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.56.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.57.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.58.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.60.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.61.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.62.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 45.43.63.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 104.218.162.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 104.218.163.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 104.218.164.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 104.218.165.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 104.218.166.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.96.0/22 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.100.0/22 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.104.0/22 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.118.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.119.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.120.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.121.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.122.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.123.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.124.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.125.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.126.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.150.127.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.15.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.43.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.45.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.48.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.50.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.55.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.56.0/23 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 107.155.60.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.32.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.33.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.34.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.35.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.36.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.37.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.38.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.39.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.40.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.41.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.42.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.43.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.44.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.45.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.46.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.47.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.48.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.49.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.50.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.79.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.101.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.131.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.132.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.133.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.134.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.135.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.136.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.137.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.138.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.1.142.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.224.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.225.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.226.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.227.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.228.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.229.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.230.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.231.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.232.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.233.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.234.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.235.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.236.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.237.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.238.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 128.14.239.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 169.197.113.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 172.96.124.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 172.96.127.0/24 | UCLOUD | ARIN | ASSIGNMENT | ● high |
| 42.240.128.0/17 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 101.237.0.0/16 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 103.237.28.0/22 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 106.75.0.0/16 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 113.31.96.0/19 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 113.31.144.0/20 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 113.31.160.0/19 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 113.31.192.0/18 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 117.50.0.0/16 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 163.53.164.0/22 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 2401:3480::/32 | UCLOUD-NET | APNIC | ALLOCATED PORTABLE | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2401:3480::/32 |
Domains this organisation publishes
what's this?
baidu.cn
· 4 subdomains seen in certificate transparency
baidu.cn
bce.baidu.cn
cloud.baidu.cn
www.baidu.cn
Other domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: B
how networks compare →
92.2%
of checked blocks have valid RPKI ROA coverage
(107 of 116)
Possible discrepancies (39)
These blocks are registered to UCLOUD 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.
| 107.150.96.0/22 /22 | authorized for AS21859 — Zenlayer Inc |
| 107.150.100.0/22 /22 | authorized for AS21859 — Zenlayer Inc |
| 107.150.104.0/22 /22 | authorized for AS21859 — Zenlayer Inc |
| 107.155.56.0/23 /23 | authorized for AS21859 — Zenlayer Inc |
| 23.91.96.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.118.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.119.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.120.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.121.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.122.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.123.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.124.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 107.150.125.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 128.1.131.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
| 128.1.132.0/24 /24 | authorized for AS62610 — Zenlayer Inc |
+24 more — see the REST API
NIC Handles
AC1601-AP
IAU2-ARIN
IAU2-ARIN
IAU2-ARIN
JJ2197-AP
JJ2197-AP
JJ2197-AP
MAINT-CNNIC-AP
UCLOU-1