asn.dev

Autonomous system

AS45541 BIDV-AS-VN Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam

Unclassified APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly VN
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

BIDV

Viet Nam · AI-generated

business banking corporate

BIDV-AS-VN is operated by BIDV (Joint Stock Commercial Bank for Investment and Development of Vietnam).

What it's used for

  • The space carries corporate infrastructure, evidenced by the reverse DNS record reserved.bidv.com.vn and the netname BIDV-VN.
  • The AS announces 1024 IPv4 addresses across 1 prefix (203.201.56.0/22) and maintains 3 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic consists of internal banking operations, including office workers, web/API endpoints, and branch backhaul for the bank's Vietnamese operations.

Notable

  • The registrant IRT-VNNIC-AP for the prefix 203.201.56.0/22 is the national registry for Vietnam, which is consistent with the announcer being a domestic Vietnamese entity.
  • BIDV was formerly known as the Vietnam Construction Bank before being renamed in 1992.
  • The address inventory is a single contiguous /22 block, typical of a corporate allocation.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS24173Netnam Company234
AS18403FPT Telecom Company123
AS7552Viettel Group58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 0 prefixes

CountryNamePrefixes
VNViet Nam1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45541
Registry name
BIDV-AS-VN
Abuse contact
hm-changed@vnnic.vn
Registered
2009-02-03
Last changed
2022-09-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
57% valid · 4 valid, 3 with no ROA
ROAs
4 authorising AS45541
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
18 naming AS45541

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 2026-10-17. 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