AS23881 UDomain Web Hosting Company Ltd ðŸ‡ðŸ‡° HK
UDomain Web Hosting Company Limited. Announcing 73 prefixes, seen at the RIS collectors.
IPv4 prefixes
71
18,176 (71 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
5
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS23881
- Name
- UDomain Web Hosting Company Ltd
- Organisation
- UDomain Web Hosting Company Limited
- Country
- ðŸ‡ðŸ‡° HK
- RIR
- APNIC
- Allocated
- 2003-08-19
- Traffic levels
- 50-100Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- Website
- http://www.udomain.hk
- PeeringDB
- net/4730
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
73 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 23.226.0.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.1.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.2.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.3.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.4.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.6.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.7.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 23.226.8.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 23.226.11.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.192.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.193.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.194.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.196.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.197.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.198.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.199.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.200.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 45.121.201.0/24 v4 | RPKI valid | 42 | 377216006823881 | 2026-09-18 |
| 45.121.203.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.180.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.181.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.183.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 103.15.192.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.194.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.195.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 103.15.196.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.197.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.15.199.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.19.25.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 103.19.26.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 103.19.27.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 162.247.0.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 162.247.2.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 162.247.3.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 203.90.224.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.225.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.226.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.227.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.228.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.229.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.230.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.90.254.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.128.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.129.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.130.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.131.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.132.0/24 v4 | RPKI valid | 41 | 380013491451523881 | 2026-09-18 |
| 203.135.133.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.134.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.135.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.136.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.137.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.138.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.139.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 203.135.140.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.141.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.142.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.143.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.146.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.147.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.148.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.149.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.150.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.151.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.153.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.154.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.155.0/24 v4 | RPKI valid | 40 | 3800114057023881 | 2026-09-18 |
| 203.135.156.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.157.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.158.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 203.135.159.0/24 v4 | RPKI valid | 41 | 34549930423881 | 2026-09-18 |
| 2400:c300::/48 v6 | no ROA | 38 | 38001930423881 | 2026-09-18 |
| 2400:c300:1::/48 v6 | no ROA | 38 | 38001930423881 | 2026-09-18 |