Overview Networks Topology Countries Transfers RPKI Hygiene Rankings Hypergiants Per-capita Lookup Changelog Methodology

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Data: RIPE NCC, ARIN, APNIC, LACNIC, AFRINIC delegated statistics · CAIDA · RIPEstat · World Bank.

Last sync: 2026-06-08 03:01 UTC · refreshed daily

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AS17494 BTTB-AS-AP - Telecom Operator & Internet Service Provider as well

Bangladesh · Autonomous System

IPv4 announced

81.7K

0.00 × /8

IPv6 announced

65.5K

/48 blocks

Prefixes

38

routed

Country

BD

Bangladesh

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

311

ASes reachable as customers

AS rank

#189

by customer-cone size (1 = largest)

Connectivity

718

9 providers · 645 peers · 64 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

9

Settlement-free peers

645

Downstream customers

64

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 9 upstream providers, 645 peers and 64 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers9

give this network transit

AS1299 TWELVE99 Arelion Sweden AB
AS174 COGENT-174 - Cogent Communications, LLC
AS2914 NTT-DATA-2914 - NTT America, Inc.
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd.
AS9498 BBIL-AP - BHARTI Airtel Ltd.
AS39686 AS-EUROFIBER Eurofiber Nederland BV
AS6204 ZET-NET INTERKVM HOST SRL

Settlement-free peers645

exchange traffic directly

AS6939 HURRICANE - Hurricane Electric LLC
AS6461 ZAYO-6461 - Zayo Bandwidth
AS9002 RETN-AS RETN Limited
AS52025 PARADOXNETWORKS-LIMITED ParadoxNetworks Limited
AS1031 PEER1-1031 - PEER 1031 LLC
AS7195 AS7195 - EDGEUNO S.A.S
AS37468 Angola Cables - Angola Cables
AS58453 CMI-INT-HK - China Mobile International Limited
AS3216 SOVAM-AS PJSC "Vimpelcom"
AS52320 AS52320 - GlobeNet Cabos Submarinos Colombia, S.A.S.
AS20764 RASCOM-AS CJSC RASCOM
AS33891 CORE-BACKBONE Core-Backbone GmbH
AS23764 CTGNet - CTGNet
AS5405 INTERDOTLINK Inter.link GmbH
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte Ltd Singapore
AS4826 VOCUS-BACKBONE-AS - Vocus Connect International Backbone
AS31500 GNM-AS Global Network Management Inc
AS13335 CLOUDFLARENET - Cloudflare, Inc.
AS15830 Equinix Equinix (EMEA) Acquisition Enterprises B.V.
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC
AS61568 AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.
AS7713 telkomnet-as-ap - PT Telekomunikasi Indonesia
AS37662 West Indian Ocean Cable Company - West Indian Ocean Cable Company
AS20473 AS-VULTR - The Constant Company, LLC
AS3223 VOXILITY Voxility LLP
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS3741 Dimension Data - Dimension Data
AS37100 SEACOM Limited - SEACOM Limited
AS12552 GlobalConnect-AS12552 GlobalConnect AB
AS9583 SIFY-AS-IN - Sify Limited
AS12741 AS-NETIA Netia SA
AS20562 OPEN-PEERING-AS Broadband Hosting B.V.
AS271253 AS271253 - LINK BRASIL TELECOMUNICACOES LTDA
AS136106 FIBERSTAR-AS-ID - PT. Mega Akses Persada
AS20804 ASN-TELENERGO Exatel S.A.
AS6777 AMS-IX-RS Amsterdam Internet Exchange B.V.
AS4800 LINTASARTA-AS-AP - PT Aplikanusa Lintasarta
AS30844 LIQUID-AS Liquid Telecommunications Ltd
AS35297 DATALINE-AS Dataline LLC
AS139057 ELD-AS-AP - Edgenext Legend Dynasty Pte. Ltd.
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street
AS60068 CDN77 Datacamp Limited
AS28283 AS28283 - Adylnet Telecom
AS38158 CBN-AS-ID - PT. Cyberindo Aditama
AS263444 AS263444 - Open X Tecnologia Ltda
AS1820 WNET - WNET TELECOM USA Corp.
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS21215 UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS4657 STARHUB-INTERNET - StarHub Ltd
AS1828 UNITAS - Unitas Global
AS29119 SERVIHOSTING-AS AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
AS9050 RTD Orange Romania S.A.
AS35280 F5 F5 Networks SARL
AS17557 PKTELECOM-AS-PK - Pakistan Telecommunication Company Limited
AS60171 AFRIX-AS AFR-IX TELECOM S.A.
AS7552 VIETEL-AS-AP - Viettel Group
AS4651 NTPCL-AS-AP - National Telecom Public Company Limited
AS13237 LAMBDANET-AS euNetworks GmbH
+585 more

Downstream customers64

buy transit from it

AS10075 FGL-AS-BD - Fiber@Home Global Limited
AS21859 ZEN-ECN - Zenlayer Inc
AS150178 EXABYTELTD-AS-AP - EXABYTE LTD
AS58715 EARTHTELECOMMUNICATION-AS - EARTH TELECOMMUNICATION (Pvt) LTD.
AS139901 APPLE1-AS-AP - Apple Communication Ltd.
AS58656 BDHUB-BD - bdHUB Limited
AS58945 VCL-AS-AP - Virgo Communication Ltd
AS150748 GMTL-AS-AP - Gmax
AS63961 BDREN-UGC-AS-AP - Bangladesh Research and Education Network (BdREN)
AS58599 CYBERGATE-BD - Cybergate Limited
AS23956 AMBERIT-BD-AS - AmberIT Limited
AS9230 BOL-BD-AP - Bangladesh Online Ltd.
AS45588 BTCL-ISP-AS - Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider.
AS138915 KAOPU-HK - Kaopu Cloud HK Limited
AS10122 NETSTAR-AS-AP - NETSTAR (SG) PTE. LTD.
AS17469 ACCESSTEL-AS-AP - Access Telecom (BD) Ltd.
AS45905 STARGATE-AS-AP - Stargate Communications Ltd.
AS63526 SSDTL-BD - Systems Solutions & development Technologies Limited
AS136759 COSMOPOLITAN1-AS-AP - Cosmopolitan Communications Limited
AS38067 RADIANT - Radiant Communications Limited
AS58688 RADIANT - RADIANT COMMUNICATIONS LTD IIG
AS136514 ONESKY-AS-AP - Rashedur Rahman t/a Onesky Communications Limited.
AS24432 AXIATA-ROBI-AS-AP - TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212
AS24556 BIJOY-BD-AS-AP - Bijoy Online Ltd. Multihome Internet Service Provider
AS59249 MOFNET-BD - Mowna Optical Fiber Network
AS63932 BCC-BD - Bangladesh Computer Council
AS138640 HELLOTECHLIMITED-AS-AP - HelloTech Limited
AS14789 CLOUDFLARENET - Cloudflare, Inc.
AS23876 BDNIX-AS-BD - Bangladesh National intenet exchange
AS24389 GRAMEENPHONE-AS-AP - GrameenPhone Ltd.
AS45925 TELETALK-BD - ASN For Teletalk Bangladesh Ltd.
AS58527 DGHS-GOV-BD - Management Information System (MIS)
AS58668 BD-LINK-BD - BD Link Communication Ltd
AS58946 GRAMEEN1-AS-AP - GRAMEEN COMMUNICATIONS
AS59361 DESCO-AS-AP - Dhaka Electric Supply Company Limited (DESCO)
AS132436 TAHOECOM-AS-AP - Tahoe Communication Limited
AS133191 SSF-AS-AP - Special Security Force (SSF), Bangladesh
AS133331 INFOBASELIMITED-AS-AP - Infobase Limited
AS133890 BANGLADESHARMY-AS-AP - Bangladesh Army
AS134806 SKYVIEWONLINE-AS-AP - Skyview Online Ltd
AS134990 CITYCOMNETWORK-AS-AP - CiTYCOM Network
AS135420 AS-MEDIAONLINE - Media Online
AS135524 UNIVERSITYOFDHAKA-AS-AP - university of dhaka
AS136004 RU-AC-AS-AP - University of Rajshahi
AS136164 IUT-AS-AP - Islamic University of Technology (IUT)
AS136901 BTRC-AS-AP - Bangladesh Telecommunication Regulatory Commission (BTRC)
AS136928 OOTCEI-AS-AP - Office of the Chief Electric Inspector
AS137385 SADDAMHOSSAIN-AS-AP - Saddam Hossain t/a Asian Network
AS137964 NEXTGENONLINE-AS-AP - Nextgen Online
AS137976 SIAM-AS-AP - MD Firozur Rahman
AS138418 CLC-AS-AP - Tarik Hasan Turja
AS138505 DNS-AS-AP - DNSBD
AS139052 POWERNET-AS-AP - Power Net
AS139616 BBICTIMMD-AS-AP - The Central Bank of Bangladesh
AS139793 CrystalInternational-AS-AP - Crystal International
AS140930 PCVDN-AS-AP - Pabna Cable Vision Dot Net
AS141195 PARLIAMENT-AS-AP - Bangladesh Parlament Secretariat
AS141744 CPA-AS-AP - CPA
AS142021 NBORB-AS-AP - National Board of Revenue, Bangladesh
AS142159 BPATC-AS-AP - Bangladesh Public Administration Training Centre
+4 more

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

56

0–100 · RPKI × IRR × consistency

RPKI coverage

95%

139.5K of 147.2K routed addrs valid

RPKI invalid

0

no invalid prefixes

IRR registered

71%

27 of 38 prefixes documented

Announcement composition38 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, Bangladesh).

IPv6 capable

0.1%

users that can reach IPv6-only content

IPv6 preferred

0.1%

users that use IPv6 when both are offered

Capable0.1%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred0.1%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

Fetching announced prefixes from RIPEstat…

Clean (RPKI valid + IRR match) 2.6%RPKI valid only 15.8%IRR registered only 44.7%Unregistered 13.2%IRR origin mismatch 23.7%

RPKI by address family

ipv4RPKI 91%

5 valid0 invalid30 not found74K / 81.7K addrs

ipv6RPKI 100%

2 valid0 invalid1 not found65.5K / 65.5K addrs

38 prefixes currently seen by RIPEstat.

123.49.60.0/242407:5000::/32123.49.38.0/24123.49.12.0/24123.49.57.0/24123.49.0.0/18123.49.36.0/24180.211.201.0/24123.49.48.0/242407:5000:b::/48123.49.41.0/242407:5000:6002::/48123.49.54.0/24203.112.216.0/24114.130.227.0/24203.112.192.0/19123.49.0.0/24123.49.47.0/24114.130.228.0/24123.49.52.0/24114.130.128.0/18123.49.11.0/24123.49.51.0/24123.49.2.0/24203.112.208.0/24180.211.202.0/24180.211.128.0/17114.130.226.0/24114.130.224.0/24123.49.45.0/24203.112.217.0/24123.49.15.0/24209.58.24.0/24114.130.225.0/24123.49.50.0/24103.110.215.0/24203.112.194.0/24123.49.53.0/24