asn.dev

Autonomous system

AS58685 DBLTEL-BD - DBL Telecom Ltd

Unclassified APNIC

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

Summary

DBL Telecom Ltd

Bangladesh · AI-generated

telecom bangladesh business

The AS handle DBLTEL-BD is held by DBL Telecom Ltd.

What it's used for

  • The address space carries the netname DBLTEL-BD with registrant DBL Telecom Ltd, indicating a dedicated corporate or service provider allocation.
  • The network announces 1024 IPv4 addresses across 1 prefix (103.13.236.0/22) and 0 IPv6 prefixes.
  • With 1 observed neighbour, the low neighbour count relative to the address block suggests a limited peering footprint, typical of a regional access or enterprise network rather than a major transit provider.

Notable

  • The RDAP registrant DBL Telecom Ltd matches the AS holder name DBL Telecom Ltd exactly.
  • The inventory consists of a single contiguous /22 block, representing a compact and unified address 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS132267NovoCom Limited240

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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
BDBangladesh1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS58685
Registry name
DBLTEL-BD
Registrant
DBL Telecom Ltd
Abuse contact
imrul@dbltelecom.net
Registered
2012-08-24
Last changed
2020-11-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS58685
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS58685

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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