asn.dev

Autonomous system

AS63742 BSC-AS-VN BIDV Securities joint stock company

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 2 0 downstream
Flagged prefixes 0 none

Summary

BIDV Securities

Viet Nam · AI-generated

business securities vietnam

BSC-AS-VN is held by BIDV Securities joint stock company.

What it's used for

  • The address space carries corporate infrastructure for a Vietnamese securities firm, identified by the netname BSC-VN and registrant IRT-VNNIC-AP.
  • The AS announces 1024 IPv4 addresses within a single prefix (103.219.180.0/22) and maintains 2 observed neighbours, indicating a small, self-contained business network rather than a transit or access provider.
  • Traffic from this AS consists of internal office workers and web/API endpoints supporting securities trading, escrow services, and investment advisory operations for institutional and individual investors.

Notable

  • The registrant IRT-VNNIC-AP is the national registry for Vietnam, which is consistent with the local holder identity.
  • The operator was rebranded as BIDV Securities Corporation in 2023, having previously operated under different names including MB Securities Joint Stock Company.
  • The inventory consists of a single contiguous /22 block with no IPv6 prefixes, representing a compact corporate estate.

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
AS45899VNPT Corp121
AS7552Viettel Group61

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
AS63742
Registry name
BSC-AS-VN
Abuse contact
hm-changed@vnnic.vn
Registered
2016-05-20
Last changed
2024-05-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
1 authorising AS63742
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
13 naming AS63742

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