asn.dev

Autonomous system

AS58668 BD-LINK-BD BD Link Communication Ltd

Unclassified APNIC

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BD
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

BD Link Communication Ltd

Bangladesh · AI-generated

telecom transit bangladesh

The AS handle BD-LINK-BD is held by BD Link Communication Ltd.

What it's used for

  • The space carries international telecommunications infrastructure, specifically International Terrestrial Cable (ITC) and International Internet Gateway (IIG) services, as indicated by the netname BD-LINK-BD and the operator's business profile.
  • The AS announces 512 IPv4 addresses across 1 prefix (103.12.236.0/23) and maintains 2 observed neighbours, a ratio consistent with a transit or interconnection role rather than a large-scale access network.
  • Traffic from this AS consists of international data transmission and gateway services provided to corporate and institutional clients in Bangladesh.

Notable

  • The registrant BD Link Communication Ltd matches the AS handle and netname, confirming consistent ownership of the address space.
  • The address inventory is compact, consisting of a single /23 block, which aligns with the operator's focus on international connectivity rather than domestic subscriber 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

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

ASNetworkPaths seen
AS17494Telecom Operator & Internet Service Provider as well113
AS132602Bangladesh Submarine Cable Company Limited (BSCCL)3

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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
BDBangladesh1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS58668
Registry name
BD-LINK-BD
Registrant
BD Link Communication Ltd
Abuse contact
tanvir.hossain@bdlink.com.bd
Registered
2012-07-18
Last changed
2023-10-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
3 authorising AS58668
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
7 naming AS58668

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: 443 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