Autonomous system
AS135905 VNPT-AS-VN VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
Unclassified APNIC
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 47 downstream and 70 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS45899 | VNPT Corp | 22,953 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 134 prefixes · 136K addresses IPv6 54 prefixes
| Country | Name | Prefixes |
|---|---|---|
| VN | Viet Nam | 188 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS135905- Registry name
- VNPT-AS-VN
- Abuse contact
- hm-changed@vnnic.vn
- Registered
- 2017-01-04
- Last changed
- 2017-01-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 71% valid · 281 valid, 111 with no ROA 3 RPKI-invalid
- ROAs
- 62 authorising AS135905
- ASPA
- no ASPA record
- IRR
- 97% registered · 385 of 395 announcements 9 other origin
- Route objects
- 1,411 naming AS135905
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere