asn.dev

Autonomous system

AS45900 SBV-AS-VN Department of Infomatic - The State Bank of Viet Nam

Unclassified APNIC

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly VN
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

State Bank of Viet Nam

Viet Nam · AI-generated

government financial infrastructure

The AS handle SBV-AS-VN is held by The State Bank of Viet Nam.

What it's used for

  • The address space carries internal infrastructure for the central bank, identified by the netname SBV-VN and the registrant IRT-VNNIC-AP.
  • The network announces a single IPv4 prefix, 202.58.245.0/24, comprising 256 addresses, with 0 IPv6 prefixes.
  • With only 2 observed neighbours, the low neighbour-to-address ratio indicates a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal communications and data services for the State Bank of Viet Nam's Department of Infomatic.

Notable

  • The registrant IRT-VNNIC-AP aligns with the announcer, confirming the space is allocated to the State Bank of Viet Nam.
  • The inventory is minimal, consisting of a single /24 block, which fits the profile of a specific departmental or institutional network.

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

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

ASNetworkPaths seen
AS24173Netnam Company44
AS18403FPT Telecom Company15

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
VNViet Nam1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45900
Registry name
SBV-AS-VN
Abuse contact
hm-changed@vnnic.vn
Registered
2009-10-30
Last changed
2018-07-31
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
2 authorising AS45900
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
11 naming AS45900

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 1,784 prefixes, as published 2026-10-19. 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