Autonomous system
AS55317 ABBANK-AS-VN 170 Hai Ba Trung, DaKao Ward, District 1, Hochiminh City
Unclassified APNIC
Summary
ABBank
business banking vietnam
ABBANK-AS-VN is operated by ABBank (Asia Commercial Joint Stock Bank).
What it's used for
- The address space carries corporate infrastructure, identified by the netname
ABBANK-VNand the registrantIRT-VNNIC-AP. - The AS announces 512 IPv4 addresses within a single prefix (
202.74.58.0/23) and maintains 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider. - Traffic from this AS consists of internal banking operations, including branch backhaul, office workers, and web/API endpoints supporting ABBank's financial services.
Notable
- The registrant
IRT-VNNIC-APis the Internet Resource Team for the Vietnam National Internet Center, which manages the allocation of the address space to ABBank. - The address inventory is compact, consisting of a single /23 block, which is typical for a corporate entity requiring a dedicated but limited range of public IP addresses for its infrastructure.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| VN | Viet Nam | 1 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS55317- Registry name
- ABBANK-AS-VN
- Abuse contact
- hm-changed@vnnic.vn
- Registered
- 2010-11-30
- Last changed
- 2020-05-20
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 1 authorising AS55317
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 9 naming AS55317
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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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