asn.dev

Autonomous system

AS23899 VNIX-AS-VN Vietnam Internet network information center VNNIC

Unclassified APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly VN
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

VNNIC

Viet Nam · AI-generated

registry infrastructure vietnam

VNIX-AS-VN is operated by VNNIC (Vietnam Internet network information center).

What it's used for

  • The address space is registered under the netname VNNIC-NET with registrant IRT-VNNIC-AP, indicating it is the registry's own operational infrastructure rather than customer space.
  • The AS announces a single IPv4 prefix (117.122.120.0/22, 1024 addresses) and one IPv6 prefix (2001:dc8:2000::/48). With only 1 observed neighbour, the low address-to-neighbour ratio suggests a small, self-contained infrastructure network rather than a transit or access provider.

Notable

  • The registrant IRT-VNNIC-AP aligns directly with the announcer, confirming the space belongs to the registry itself.
  • The inventory consists of a single contiguous /22 block and a /48 IPv6 prefix, representing a minimal footprint typical for a registry's internal systems or route servers.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7552Viettel Group91

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
VNViet Nam2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS23899
Registry name
VNIX-AS-VN
Abuse contact
hm-changed@vnnic.vn
Registered
2008-09-04
Last changed
2021-11-26
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS23899
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
9 naming AS23899

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: 442 networks and 1,783 prefixes, as published 2026-10-20. 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

Cross-check