AS58736 — DFLL-BD - Dhaka Fiber Link Ltd.

AS58736 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

DFLL-BD is operated by Dhaka Fiber Link Ltd.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries such as 43-229-209-255.dhakafiber.net and 103-30-189-255.dhakafiber.net.
• The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours, indicating a local access network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for the company's fiber-optic internet services in Dhaka, Bangladesh.

Notable

• Registrants for both announced IPv4 prefixes (43.229.208.0/22 and 103.30.188.0/22) are consistent with the announcer, listing "Dhaka Fiber Link Ltd." and the netname DFLL-BD.
• The address inventory is compact, consisting of two /22 blocks in the IPv4 space and a single /32 in the IPv6 space, typical for a regional ISP.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 43.229.208.0/22
• 103.30.188.0/22
• 2401:3580::/32

Upstream networks

• AS58717 Summit Communications Ltd
• AS139901 Apple Communication Ltd.

Adjacent networks

• AS58717 Summit Communications Ltd
• AS139901 Apple Communication Ltd.

Routing security

• RPKI: 15 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: 2 authorised providers.
• IRR: 100% of announcements registered; 15 route objects.
• Listed in as-sets: AS-10102, AS-137491, AS-58682, AS-58689, AS-58715, AS-BDHUB, AS-CYBERGATE-BD, AS-DTLIIG-139901, AS-FGL, AS-FHL, AS-HURRICANE, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-SET-BSCCL, AS-SET-VCL, AS132884:AS-CUSTOMERS, AS137385:AS-ASIAN-NETWORK, AS137967:AS-CUSTOMERS, AS149765:AS-CORONETIIG-BD, AS150748:AS-GMAX, AS17494:AS-CUSTOMERS, AS17806:AS-MANGOTELESERVICE-BD, AS3491:AS-CUSTOMERS-AP, AS3491:AS-CUSTOMERS-TEST, AS58717:AS-ISP-BD.

Internet exchanges

• Internet Service Providers Association of Bangladesh — Dhaka, Bangladesh
• Bangladesh Internet Exchange — Dhaka, Bangladesh