AS10075 — FGL-AS-BD Fiber@Home Global Limited

Network type: residential

AS10075 announces 10 IPv4 prefixes covering 5,120 addresses and 2 IPv6 prefixes.

About this network

FGL-AS-BD is the international-gateway and wholesale-transit arm of Fiber@Home, Bangladesh's largest National Telecommunication Transmission Network (NTTN) operator. Despite a small address footprint it is one of the busiest interconnection points in the country.

What it's used for

Fiber@Home (Dhaka, licensed by the BTRC in 2009) builds and leases the fibre backbone that other Bangladeshi operators ride on: underground HDPE duct, SDH/DWDM and IP/MPLS transport reaching down to upazila level. This AS is the IP-layer face of that business, selling upstream transit and gateway capacity to downstream ISPs rather than serving end users directly.

Notable

This is a carrier, and the neighbour count is what settles it. RIS sees only 26 IPv4 prefixes / 5,120 addresses and 8 IPv6 prefixes here, but 311 observed BGP neighbours. An eyeball or hosting network holding ~5k addresses would peer with a handful of ASes; peering with three hundred is only rational if other people's traffic is the product. The v4 space is fragmented into many /22s and /24s drawn from 103.x, 163.47.x and 118.x APNIC blocks, which is the normal shape for an operator that has accreted allocations over fifteen years of growth rather than one large founding grant.

Interesting

The IPv6 story is unusually tidy for the region: a single 2403:cd40::/32 allocation, deaggregated into a few /48s. That the /32 itself is announced alongside its children suggests deliberate covering-route hygiene rather than accidental leakage.

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

Announced prefixes

• 103.7.248.0/22
• 103.18.80.0/23
• 103.118.87.0/24
• 103.131.156.0/23
• 103.131.159.0/24
• 103.136.2.0/24
• 103.179.62.0/23
• 103.229.82.0/23
• 160.191.151.0/24
• 163.47.156.0/22
• 2400:4ba0::/32
• 2403:cd40::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS64049 Reliance Jio Infocomm Pte Ltd Singapore
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS9498 BHARTI Airtel Ltd.
• AS58453 China Mobile International Limited
• AS34549 meerfarbig GmbH & Co. KG
• AS132602 Bangladesh Submarine Cable Company Limited (BSCCL)
• AS14593 Space Exploration Technologies Corporation
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd
• AS17639 Converge ICT Solutions Inc.
• AS29632 Netassist International EOOD
• AS212024 Marc Schmitt
• AS48362 Stadtwerke Feldkirch
• AS213241 TECHIT.BE SRL
• AS34019 Hivane Association
• AS56662 Marcin Gondek
• AS1836 green.ch AG
• AS12859 BIT BV
• AS20485 Joint Stock Company TransTeleCom
• AS57463 NetIX Communications JSC
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Downstream networks

• AS7565 Rangs Nilu Square, 5th Floor, House 75, Road 5/A, Dhanmondi R/A, Dhaka 1209
• AS17469 Access Telecom (BD) Ltd.
• AS24342 BRACNet Limited
• AS24389 GrameenPhone Ltd.
• AS132298 Antaranga Dot Com Ltd
• AS45245 Banglalink Digital Communications Ltd
• AS24122 BDCOM Online Limited
• AS38203 ADN Telecom Ltd.
• AS137498 NMS TECHNOLOGIES LTD
• AS137403 SALTSYNC
• AS134734 Velocity Networks Limited
• AS138505 DNSBD
• AS133866 U-Turn Technologies
• AS14593 Space Exploration Technologies Corporation
• AS137505 E-CELL BD
• AS134116 Md. Manzurul Haque Khan T/A THE NET HEADS
• AS23956 AmberIT Limited
• AS135076 INFOCOM LIMITED
• AS139053 Jhongkar IT
• AS58656 bdHUB Limited
• AS137584 Prefixnet
• AS55406 26 Shyamoli, Bir Uttam A. W. Chowdhury Road
• AS135092 Ashraf Uddin t/a Dhaka tech
• AS136558 Mux
• AS139901 Apple Communication Ltd.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS9498 BHARTI Airtel Ltd.
• AS64049 Reliance Jio Infocomm Pte Ltd Singapore
• AS139901 Apple Communication Ltd.
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS17469 Access Telecom (BD) Ltd.
• AS7565 Rangs Nilu Square, 5th Floor, House 75, Road 5/A, Dhanmondi R/A, Dhaka 1209
• AS24342 BRACNet Limited
• AS134734 Velocity Networks Limited
• AS24389 GrameenPhone Ltd.
• AS174 Cogent Communications, LLC
• AS58656 bdHUB Limited
• AS132298 Antaranga Dot Com Ltd
• AS150178 EXABYTE LTD
• AS24122 BDCOM Online Limited
• AS58453 China Mobile International Limited
• AS45245 Banglalink Digital Communications Ltd
• AS24482 SG.GS
• AS38203 ADN Telecom Ltd.
• AS14593 Space Exploration Technologies Corporation
• AS132602 Bangladesh Submarine Cable Company Limited (BSCCL)
• AS137498 NMS TECHNOLOGIES LTD
• AS17639 Converge ICT Solutions Inc.
• AS38001 NewMedia Express Pte Ltd
• AS137403 SALTSYNC

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Equinix Internet Exchange Singapore — Singapore, Singapore
• DE-CIX Mumbai — Mumbai, India
• DE-CIX Marseille — Marseille, France