Country
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ASN LANDING PAGE
AS135905
VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
Last updated · Jul 20, 2026
Total prefixes
387
IPv4 prefixes
337
IPv6 prefixes
50
ASN summary
How to read the scale of AS135905
VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP currently reports 387 prefixes and 41 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?
VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 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 AS135905 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
AS135905 ASN lookupAS135905 BGPAS135905 peersAS135905 prefixesAS135905 upstreamsVNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS152992
AS152992
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AS135928
AS135928
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AS152966
AS152966
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AS149129
AS149129
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AS154699
AS154699
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AS150861
AS150861
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AS63735
AS63735
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AS152933
AS152933
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AS56153
AS56153
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AS149145
AS149145
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AS139057
AS139057
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AS154491
AS154491
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AS45538
AS45538
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AS131374
AS131374
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AS150838
AS150838
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AS150864
AS150864
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AS149068
AS149068
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AS149089
AS149089
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AS21859
AS21859
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AS63737
AS63737
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AS54994
AS54994
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AS135932
AS135932
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AS7643
AS7643
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AS131425
AS131425
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AS135912
AS135912
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AS135918
AS135918
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AS135920
AS135920
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AS135998
AS135998
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AS151855
AS151855
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AS135988
AS135988
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AS140825
AS140825
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AS150911
AS150911
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AS151866
AS151866
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AS56146
AS56146
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AS63766
AS63766
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AS154388
AS154388
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AS131418
AS131418
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AS63739
AS63739
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AS135999
AS135999
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AS140806
AS140806
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.109.40.0/22 | AS135905 | — |
| 103.11.198.0/23 | AS135905 | — |
| 103.114.104.0/22 | AS135905 | — |
| 103.125.188.0/22 | AS135905 | — |
| 103.125.192.0/22 | AS135905 | — |
| 103.133.104.0/22 | AS135905 | — |
| 103.133.108.0/22 | AS135905 | — |
| 103.137.184.0/23 | AS135905 | — |
| 103.138.108.0/23 | AS135905 | — |
| 103.138.88.0/23 | AS135905 | — |
| 103.139.202.0/23 | AS135905 | — |
| 103.139.44.0/23 | AS135905 | — |
| 103.141.136.0/22 | AS135905 | — |
| 103.145.0.0/23 | AS135905 | — |
| 103.145.252.0/22 | AS135905 | — |
| 103.145.4.0/24 | AS135905 | — |
| 103.145.5.0/24 | AS135905 | — |
| 103.147.184.0/23 | AS135905 | — |
| 103.147.34.0/23 | AS135905 | — |
| 103.149.12.0/23 | AS135905 | — |
| 103.149.250.0/23 | AS135905 | — |
| 103.149.98.0/24 | AS135905 | — |
| 103.149.99.0/24 | AS135905 | — |
| 103.150.241.0/24 | AS135905 | — |
| 103.151.122.0/23 | AS135905 | — |
| 103.151.124.0/23 | AS135905 | — |
| 103.151.240.0/24 | AS135905 | — |
| 103.151.241.0/24 | AS135905 | — |
| 103.151.244.0/23 | AS135905 | — |
| 103.152.50.0/23 | AS135905 | — |
| 103.153.254.0/23 | AS135905 | — |
| 103.153.72.0/23 | AS135905 | — |
| 103.153.74.0/23 | AS135905 | — |
| 103.153.76.0/23 | AS135905 | — |
| 103.153.78.0/23 | AS135905 | — |
| 103.154.62.0/23 | AS135905 | — |
| 103.155.228.0/23 | AS135905 | — |
| 103.156.90.0/23 | AS135905 | — |
| 103.156.92.0/23 | AS135905 | — |
| 103.157.216.0/23 | AS135905 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS135905 represent?
AS135905 is an autonomous system number. The current source associates it with VNPT-AS-VN - VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 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 AS135905 page?
They help explain the scale, interconnection depth, and route structure of AS135905. 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 AS135905?
Open a concrete IP page to check how the address maps into AS135905, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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