Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS55492

Announcement observedAPNIC

DFN-BD - Dhaka Fiber Net Limited · DFN-BD

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/23/2026, 03:44:56Snapshot expired

View network topology RDAP registration

ASN: AS55492
Registration country: Bangladesh
Name: DFN-BD - Dhaka Fiber Net Limited
Abbreviation: DFN-BD
Registration date: 4/21/2010, 04:28:27
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.136.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.152.219.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.196.232.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.196.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.196.233.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.196.234.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.196.235.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.206.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.81.196.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.81.196.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.81.197.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.81.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
103.81.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
27.131.12.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
27.131.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
27.131.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
27.131.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
27.131.15.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
45.127.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
45.127.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
45.127.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
45.127.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/23/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: DFN-BD - Dhaka Fiber Net Limited
RIR: APNIC
Registration country: Bangladesh
Registration date: 4/21/2010, 04:28:27
Abuse contact: akash@dfnbd.net

Snapshot trend

10/23/2026, 03:44:5622 v443 v63 Upstream · 0 Uncertain

10/23/2026, 03:42:0622 v443 v63 Upstream · 0 Uncertain

10/5/2026, 05:46:0222 v443 v63 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap