Autonomous system

AS63961 BDREN-UGC-AS-AP - Bangladesh Research and Education Network (BdREN)

Unclassified APNIC

IPv4 addresses 4.86K 8 prefixes

IPv6 prefixes 1 counted as prefixes, not addresses

Countries 1 mostly BD

Exchanges 1 recorded by PCH

Upstreams 4 33 downstream

Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

Exchange	Location	Their address
Internet Service Providers Association of Bangladesh	Dhaka, Bangladesh	103.161.216.90

Transit providers

4 upstream, 33 downstream and 45 adjacent networks observed; most-used upstreams first.

AS	Network	Paths seen
AS132602	Bangladesh Submarine Cable Company Limited (BSCCL)	490
AS17494	Telecom Operator & Internet Service Provider as well	151
AS24490	Trans-Eurasia Information Network (TEIN2) - SG	56
AS17806	Tire-1 IP Transit Provider of Bangladesh	27

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, 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 8 prefixes · 4.86K addresses IPv6 1 prefixes

Country	Name	Prefixes
BD	Bangladesh	9

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)

Registry: APNIC
Handle: AS63961
Registry name: BDREN-UGC-AS-AP
Registrant: Bangladesh Research and Education Network (BdREN)
Abuse contact: arefin@bdren.net.bd
Registered: 2015-03-16
Last changed: 2020-06-17
Allocation: allocated

Routing security

RPKI and IRR

Full detail

RPKI: 100% valid · 14 valid, 0 with no ROA
ROAs: 13 authorising AS63961
ASPA: no ASPA record
IRR: 93% registered · 13 of 14 announcements
Route objects: 540 naming AS63961

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: 451 networks and 1,853 prefixes, as published 2026-11-04. 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