Country
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ASN LANDING PAGE
AS23881
UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd
Last updated · Jul 20, 2026
Total prefixes
72
IPv4 prefixes
70
IPv6 prefixes
2
ASN summary
How to read the scale of AS23881
UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd currently reports 72 prefixes and 5 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS23881 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS23881 ASN lookupAS23881 BGPAS23881 peersAS23881 prefixesAS23881 upstreamsUDOMAIN-AS-AP - UDomain Web Hosting Company Ltd ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.15.180.0/24 | AS23881 | — |
| 103.15.181.0/24 | AS23881 | — |
| 103.15.183.0/24 | AS23881 | — |
| 103.15.192.0/24 | AS23881 | — |
| 103.15.194.0/24 | AS23881 | — |
| 103.15.195.0/24 | AS23881 | — |
| 103.15.196.0/24 | AS23881 | — |
| 103.15.197.0/24 | AS23881 | — |
| 103.15.199.0/24 | AS23881 | — |
| 103.19.25.0/24 | AS23881 | — |
| 103.19.26.0/24 | AS23881 | — |
| 103.19.27.0/24 | AS23881 | — |
| 162.247.0.0/24 | AS23881 | — |
| 162.247.2.0/24 | AS23881 | — |
| 162.247.3.0/24 | AS23881 | — |
| 203.135.128.0/24 | AS23881 | — |
| 203.135.129.0/24 | AS23881 | — |
| 203.135.130.0/24 | AS23881 | — |
| 203.135.131.0/24 | AS23881 | — |
| 203.135.132.0/24 | AS23881 | — |
| 203.135.133.0/24 | AS23881 | — |
| 203.135.134.0/24 | AS23881 | — |
| 203.135.135.0/24 | AS23881 | — |
| 203.135.136.0/24 | AS23881 | — |
| 203.135.137.0/24 | AS23881 | — |
| 203.135.138.0/24 | AS23881 | — |
| 203.135.139.0/24 | AS23881 | — |
| 203.135.140.0/24 | AS23881 | — |
| 203.135.141.0/24 | AS23881 | — |
| 203.135.142.0/24 | AS23881 | — |
| 203.135.143.0/24 | AS23881 | — |
| 203.135.146.0/24 | AS23881 | — |
| 203.135.147.0/24 | AS23881 | — |
| 203.135.148.0/24 | AS23881 | — |
| 203.135.149.0/24 | AS23881 | — |
| 203.135.150.0/24 | AS23881 | — |
| 203.135.151.0/24 | AS23881 | — |
| 203.135.153.0/24 | AS23881 | — |
| 203.135.154.0/24 | AS23881 | — |
| 203.135.155.0/24 | AS23881 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS23881 represent?
AS23881 is an autonomous system number. The current source associates it with UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS23881 page?
They help explain the scale, interconnection depth, and route structure of AS23881. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS23881?
Open a concrete IP page to check how the address maps into AS23881, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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