AS7565 — BDCOM-BD Rangs Nilu Square, 5th Floor, House 75, Road 5A, Dhanmondi RA, Dhaka 1209

Network type: residential

AS7565 announces 2 IPv4 prefixes covering 40,960 addresses and 1 IPv6 prefixes.

About this network

BDCOM-BD is BDCOM Online Limited, one of Bangladesh's long-established internet service providers, based in Dhanmondi, Dhaka. It sells consumer and business internet access under the Smile broadband brand.

What it's used for

• Retail broadband across Bangladesh. Reverse DNS makes this unambiguous: customer addresses resolve as IP-ADDR.broadband.smile.com.bd, a classic per-subscriber naming pattern, alongside a plainer IP-ADDR-smile.com.bd form on other ranges.
• The AS announces around a hundred prefixes, mostly /24s out of 113.11.0.0/16 and 114.31.0.0/16, plus a small amount of IPv6.

Notable

• An eyeball network. The addresses sit in front of home and small-business subscribers, so they geolocate to Bangladeshi end users rather than to servers.
• Whoever compiled the registry data got the name wrong in an instructive way: many datasets render this AS's holder as "Rangs Nilu Square, 5th Floor, House 75, Road 5A, Dhanmondi RA, Dhaka 1209". That is not a company name, it is BDCOM's street address, pulled out of the description field of the registry object.

Interesting

• BDCOM's technical contacts include figures long involved in building Bangladesh's internet, and the company is among the older ISP names in the country, dating from the era when commercial access there was just starting.

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

Announced prefixes

• 113.11.0.0/17
• 114.31.0.0/19
• 2403:4001::/32

Upstream networks

• AS10075 Fiber@Home Global Limited
• AS58717 Summit Communications Ltd
• AS58682 Level3 Carrier Ltd.
• AS149876 COX LINK IT

Downstream networks

• AS139341 ACE
• AS154005 Maestro Solutions Ltd.

Adjacent networks

• AS10075 Fiber@Home Global Limited
• AS58717 Summit Communications Ltd
• AS139341 ACE
• AS58682 Level3 Carrier Ltd.
• AS149876 COX LINK IT
• AS154005 Maestro Solutions Ltd.

Internet exchanges

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