asn.dev

Autonomous system

AS63890 AIBL-AS-AP Al-Arafah Islami Bank Limited

Unclassified APNIC

IPv4 addresses 1.02K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BD
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Al-Arafah Islami Bank Limited

Bangladesh · AI-generated

bank business bangladesh

AIBL-AS-AP is held by Al-Arafah Islami Bank Limited.

What it's used for

  • The address space carries internal corporate infrastructure, identified by the netname AIBL-BD and registrant Al-Arafah Islami Bank Limited.
  • The AS announces 1024 IPv4 addresses across 2 prefixes with 3 observed neighbours, a ratio indicative of a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers and internal banking systems for a Shariah-compliant bank operating in Bangladesh.

Notable

  • Registrants for both announced prefixes (103.43.52.0/23 and 103.43.54.0/23) agree with the announcer, listing Al-Arafah Islami Bank Limited as the administrator.
  • The address inventory is compact, consisting of two contiguous /23 blocks within the 103.43.0.0/16 range.

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
AS38203ADN Telecom Ltd.102
AS24122BDCOM Online Limited76
AS23956AmberIT Limited60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 2 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
BDBangladesh2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS63890
Registry name
AIBL-AS-AP
Registrant
Al-Arafah Islami Bank Limited
Abuse contact
apnic@aibl.com.bd
Registered
2014-11-18
Last changed
2021-01-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
5 authorising AS63890
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
9 naming AS63890

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 1,845 prefixes, as published 2026-10-31. 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