Ourdomains Limited
BGP inherited
Cluster stats
Netblocks106
Cluster ID193397322
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
106 0 netblocks since 2026-07-05
2026-07-05 peak 106 2026-07-06

IP Ranges (106)

showing 50 of 106 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
43.227.28.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
43.227.28.2 – 43.227.28.100 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.28.2 – 43.227.28.124 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.28.111 – 43.227.28.122 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.28.135 – 43.227.28.163 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.29.1 – 43.227.29.101 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.29.2 – 43.227.29.12 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.29.14 – 43.227.29.49 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.29.51 – 43.227.29.99 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.29.113 – 43.227.29.162 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.29.130 – 43.227.29.155 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.30.2 – 43.227.30.109 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.30.4 – 43.227.30.99 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.30.111 – 43.227.30.148 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.30.111 – 43.227.30.124 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.30.130 – 43.227.30.148 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.31.1 – 43.227.31.125 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.31.1 – 43.227.31.105 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.31.125 – 43.227.31.163 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.227.31.141 – 43.227.31.150 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.108.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
43.229.108.3 – 43.229.108.192 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.109.2 – 43.229.109.192 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.110.0 – 43.229.110.2 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.110.21 – 43.229.110.28 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.110.32/29 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.110.40 – 43.229.110.192 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.111.2 – 43.229.111.4 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.111.10 – 43.229.111.19 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
43.229.111.24 – 43.229.111.192 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
45.116.60.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
45.116.64.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
103.47.220.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
103.47.220.2 – 103.47.220.89 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.220.122 – 103.47.220.155 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.220.163 – 103.47.220.193 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.220.216 – 103.47.220.239 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.221.1 – 103.47.221.96 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.221.133 – 103.47.221.152 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.221.202 – 103.47.221.248 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.222.1 – 103.47.222.65 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.222.102 – 103.47.222.125 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.222.181 – 103.47.222.245 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.223.1 – 103.47.223.65 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.223.89 – 103.47.223.105 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.223.137 – 103.47.223.150 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.223.212 – 103.47.223.253 OURDOMAINS-HK APNIC ALLOCATED NON-PORTABLE ● low
103.47.248.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
103.71.236.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low
103.72.164.0/22 Ourdomains Limited APNIC ALLOCATED PORTABLE ● low

Network trust

what's this?
RPKI hygiene: F how networks compare →
3.8% of checked blocks have valid RPKI ROA coverage (4 of 106)
Possible discrepancies (4)

These blocks are registered to Ourdomains 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.

103.71.236.0/22 /22 authorized for AS135386 — LinkChina Telecom Global Limited.
203.78.140.0/22 /22 authorized for AS135386 — LinkChina Telecom Global Limited.
103.72.164.0/22 /22 authorized for AS135386 — LinkChina Telecom Global Limited.
160.19.48.0/22 /22 authorized for AS135386 — LinkChina Telecom Global Limited.

NIC Handles

AO278-AP AO414-AP APNIC-HM MAINT-OURDOMAINS-HK OLA8-AP OLA8-AP ORG-OL1-AP