AS17494 Telecom Operator & Internet Service Provider as well

Telecom Operator & Internet Service Provider as well

AS Number 17494
Website http://www.btcl.gov.bd/en

Overview
Prefixes
Connectivity
Whois
IX

Network status: Active, Allocated under APNIC

Network type: Eyeball

Prefixes Announced: 15 IPv4, 1 IPv6

Upstreams

AS7473 - Singapore Telecommunications Ltd
AS2914 - NTT America, Inc.
AS6453 - TATA COMMUNICATIONS
AS1299 - Telia Company AB
AS9498 - BHARTI Airtel Ltd.
AS6762 - TELECOM ITALIA SPARKLE S.p.A.
AS174 - Cogent Communications
AS1239 - Sprint

Locations of Operation

Bangladesh

Singapore

United Kingdom

Tags:

	Prefix	Description
	123.49.45.0/24	BTTB,
	209.58.24.0/24	BTTB
	123.49.54.0/24	BTCL Dhaka ISP network address
	203.112.194.0/24	Internet Access & Telecom Carrier Service Provider.
	103.110.215.0/24	Bangladesh Telegraph & Telephone Board
	123.49.12.0/24	BTCL IP equipment loopback address
	123.49.48.0/24	BTCL Dhaka ISP network address
	123.49.2.0/24	BTCL Dhaka Metro Customer
	123.49.15.0/24	BTTB,
	114.130.128.0/18	Bangladesh Telegraph & Telephone Board
	123.49.0.0/18	BTTB,
	123.49.47.0/24	BTCL Dhaka government office network address
	180.211.128.0/17	Bangladesh Telegraph & Telephone Board
	180.211.201.0/24	BTCL Caching address
	203.112.192.0/19	Internet Access & Telecom Carrier Service Provider.
	2407:5000::/32	Nationwide Internet transit provider

Upstreams: 8

Peers: 149

Click here to learn more about what this graph means and what makes up a network policy

Prefixes in selected policy

	Prefix	Description

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS7473	Singapore Telecommunications Ltd	✔	✔
AS2914	NTT America, Inc.	✔	✔
AS6453	TATA COMMUNICATIONS	✔	✔
AS1299	Telia Company AB	✔	✘
AS9498	BHARTI Airtel Ltd.	✔	✘
AS6762	TELECOM ITALIA SPARKLE S.p.A.	✔	✘
AS174	Cogent Communications	✔	✘
AS1239	Sprint	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS3170	Etheroute Ltd	✔	✘
AS18106	Viewqwest Pte Ltd	✔	✘
AS37497	Network Platforms (PTY) LTD	✔	✘
AS58601	Aamra technologies limited	✔	✘
AS17639	Converge ICT Solutions Inc.	✔	✘
AS136164	Islamic University of Technology (IUT)	✔	✘
AS45326	Broad Band Telecom Services Ltd	✔	✘
AS35280	ACORUS NETWORKS SAS	✔	✘
AS1103	SURF B.V.	✔	✘
AS63526	Systems Solutions & development Technologies Limited	✔	✘
AS34177	CELESTE SAS	✔	✘
AS4844	SuperInternet ACCESS Pte Ltd	✔	✘
AS135524	university of dhaka	✔	✘
AS15830	TELECITYGROUP INTERNATIONAL LIMITED	✔	✘
AS263009	FORTE TELECOM LTDA.	✔	✘
AS199524	G-Core Labs S.A.	✔	✘
AS60501	Sirius Technology SRL	✔	✘
AS62167	Tismi BV	✔	✘
AS20764	CJSC RASCOM	✔	✘
AS8309	SIPARTECH SAS	✔	✘
AS9498	BHARTI Airtel Ltd.	✔	✘
AS4455	IX Reach Ltd	✔	✘
AS5713	Telkom SA Ltd.	✔	✘
AS24516	Virtutel Pty Ltd	✔	✘
AS41695	VOSTRON Limited	✔	✘
AS24432	TM International Bangladesh Ltd.Internet service Prov...	✔	✘
AS37239	ICTGlobe Management (Pty) Ltd	✔	✘
AS58668	BD Link Communication Ltd	✔	✘
AS8896	XFIBER AS	✔	✘
AS24482	SG.GS	✔	✘
AS4826	Vocus Connect International Backbone	✔	✘
AS50877	Airbeam S.r.l.	✔	✘
AS28792	Public Internet Ltd	✔	✘
AS51185	Onecom Global Communications LTD	✔	✘
AS39533	Asympto Networks Kft.	✔	✘
AS1239	Sprint	✔	✘
AS14537	Continent 8 LLC	✔	✘
AS37680	Cool Ideas Service Provider (Pty) Ltd	✔	✘
AS24389	GrameenPhone Ltd.	✔	✘
AS12779	IT.Gate S.p.A.	✔	✘
AS58511	Anycast Global Backbone	✔	✘
AS7473	Singapore Telecommunications Ltd	✔	✔
AS34224	Neterra Ltd.	✔	✘
AS20485	Joint Stock Company TransTeleCom	✔	✘
AS1828	Unitas Global LLC	✔	✘
AS3741	Internet Solutions	✔	✘
AS35598	Inetcom LLC	✔	✘
AS207044	Enet Telecommunications Networks Limited	✔	✘
AS50304	Blix Solutions AS	✔	✘
AS45352	IP ServerOne Solutions Sdn Bhd	✔	✘
AS39351	31173 Services AB	✔	✘
AS37100	SEACOM Limited	✔	✘
AS6233	xTom	✔	✘
AS57695	Misaka Network, Inc.	✔	✘
AS14840	COMMCORP COMUNICACOES LTDA	✔	✘
AS136004	University of Rajshahi	✔	✘
AS137974	Bangabandhu Sheikh Mujibur Rahman Agricultural University	✔	✘
AS58057	Securebit AG	✔	✘
AS16347	ADISTA SAS	✔	✘
AS7489	HostUS	✔	✘
AS31500	Global Network Management Inc	✔	✘
AS44684	Mythic Beasts Ltd	✔	✘
AS6939	Hurricane Electric LLC	✔	✘
AS39122	Blacknight Internet Solutions Limited	✔	✘
AS6762	TELECOM ITALIA SPARKLE S.p.A.	✔	✘
AS16552	Tiggee LLC	✔	✘
AS133168	Shahjalal University of Science and Technology	✔	✘
AS56665	Proximus Luxembourg S.A.	✔	✘
AS1299	Telia Company AB	✔	✘
AS33891	Core-Backbone GmbH	✔	✘
AS42473	ANEXIA Internetdienstleistungs GmbH	✔	✘
AS138536	Premium Connectivity Limited	✔	✘
AS398465	Rackdog, LLC	✔	✘
AS59605	MENA LEVANT W.L.L	✔	✘
AS29075	IELO-LIAZO SERVICES SAS	✔	✘
AS45903	CMC Telecom Infrastructure Company	✔	✘
AS35266	EX Networks Limited	✔	✘
AS139901	Apple Communication Ltd.	✔	✘
AS34288	Kantonsschule Zug	✔	✘
AS36236	NetActuate, Inc	✔	✘
AS136224	City Online Ltd.	✔	✘
AS47787	EDGOO NETWORKS UNIPESSOAL LDA	✔	✘
AS59249	Mowna Optical Fiber Network	✔	✘
AS2914	NTT America, Inc.	✔	✔
AS25160	Vorboss Limited	✔	✘
AS13786	Seabras 1 USA, LLC	✔	✘
AS50300	CustodianDC Limited	✔	✘
AS25091	IP-Max SA	✔	✘
AS45588	Bangladesh Telecommunications Company Limited (BTCL),...	✔	✘
AS24481	ConnectBD Ltd. Internet Service provider, House # 41,...	✔	✘
AS41811	CONVERGENCE (GROUP NETWORKS) LIMITED	✔	✘
AS131278	Abir Telecommunications Ltd	✔	✘
AS63927	RISE	✔	✘
AS137491	PEEREX NETWORKS LTD./IIG	✔	✘
AS23673	Cogetel Online, Cambodia, ISP	✔	✘
AS174	Cogent Communications	✔	✘
AS34927	iFog GmbH	✔	✘
AS14630	Invesco Group Services, Inc.	✔	✘
AS37468	Angola Cables	✔	✘
AS37640	Cape Connect Internet	✔	✘
AS6453	TATA COMMUNICATIONS	✔	✔
AS9505	Taiwan Internet Gateway	✔	✘
AS38592	Chittagong Online Limited AS38592 AP	✔	✘
AS38880	Micron21 Datacentre Pty Ltd	✔	✘
AS63956	Colocation Australia Pty Ltd	✔	✘
AS138505	DNSBD	✔	✘
AS58715	EARTH TELECOMMUNICATION (Pvt) LTD.	✔	✔
AS37721	Virtual Technologies & Solutions	✔	✘
AS38001	NewMedia Express Pte Ltd	✔	✘
AS24115	Equinix	✔	✘
AS133191	Special Security Force (SSF), Bangladesh	✔	✘
AS133410	Business Zone Limited	✔	✘
AS133547	Bit Net Technology	✔	✘
AS133890	Bangladesh Army	✔	✘
AS134226	NATION COMMUNICATION	✔	✘
AS134749	SPEED TECH ONLINE	✔	✔
AS135310	Inspire Broadband	✔	✔
AS135420	Media Online	✔	✘
AS135676	Anwar Ahmed t/a W W W Computer	✔	✘
AS136141	Mohammad Kamrul Hasan t/a SK Traders	✔	✘
AS136435	Muhammad Manzur Iqbal T/A SILICON NET	✔	✘
AS136901	Bangladesh Telecommunication Regulatory Commission (BTRC)	✔	✘
AS137540	Bangladesh Roads and Highways Department	✔	✘
AS137584	Prefixnet	✔	✘
AS137911	Prime Minister Office	✔	✘
AS137976	MD Firozur Rahman	✔	✘
AS138418	Tarik Hasan Turja	✔	✘
AS138522	Kazi Rajib Ferdous t/a Chocolate Broadband	✔	✘
AS138550	Jagannath University	✔	✘
AS138601	Coloasia Limited	✔	✘
AS139251	Jahangirnagar University	✔	✘
AS139769	Linkin Net	✔	✘
AS139793	Crystal International	✔	✘
AS139816	M K Network	✔	✘
AS139904	Kloud Technologies Limited	✔	✔
AS141195	Bangladesh Parlament Secretariat	✔	✘
AS17469	Access Telecom (BD) Ltd.	✔	✘
AS17806	Tire-1 IP Transit Provider of Bangladesh	✔	✘
AS38067	Radiant Communications Limited	✔	✘
AS38200	BTS Communications (BD) ltd,	✔	✘
AS45532	Bangladesh Bank	✔	✘
AS45925	ASN For Teletalk Bangladesh Ltd.	✔	✘
AS58527	Management Information System (MIS)	✔	✘
AS58688	RADIANT COMMUNICATIONS LTD IIG	✔	✘
AS58768	Daffodil Online Ltd.	✔	✘
AS63932	Bangladesh Computer Council	✔	✘
AS63961	Bangladesh Research and Education Network (BdREN)	✔	✔
AS63980	Minara Firoz Infotech	✔	✘
AS9230	Bangladesh Online Ltd.	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS136435	Muhammad Manzur Iqbal T/A SILICON NET	✔	✘
AS138418	Tarik Hasan Turja	✔	✘
AS24481	ConnectBD Ltd. Internet Service provider, House # 41,...	✔	✘
AS137584	Prefixnet	✔	✘
AS141195	Bangladesh Parlament Secretariat	✔	✘
AS134749	SPEED TECH ONLINE	✔	✔
AS45925	ASN For Teletalk Bangladesh Ltd.	✔	✘
AS133191	Special Security Force (SSF), Bangladesh	✔	✘
AS63961	Bangladesh Research and Education Network (BdREN)	✔	✔
AS136004	University of Rajshahi	✔	✘
AS135310	Inspire Broadband	✔	✔
AS139816	M K Network	✔	✘
AS138522	Kazi Rajib Ferdous t/a Chocolate Broadband	✔	✘
AS136224	City Online Ltd.	✔	✘
AS58668	BD Link Communication Ltd	✔	✘
AS131278	Abir Telecommunications Ltd	✔	✘
AS138505	DNSBD	✔	✘
AS63932	Bangladesh Computer Council	✔	✘
AS139904	Kloud Technologies Limited	✔	✔
AS17469	Access Telecom (BD) Ltd.	✔	✘
AS38592	Chittagong Online Limited AS38592 AP	✔	✘
AS133890	Bangladesh Army	✔	✘
AS58715	EARTH TELECOMMUNICATION (Pvt) LTD.	✔	✔
AS17806	Tire-1 IP Transit Provider of Bangladesh	✔	✘
AS45588	Bangladesh Telecommunications Company Limited (BTCL),...	✔	✘
AS58601	Aamra technologies limited	✔	✘
AS58688	RADIANT COMMUNICATIONS LTD IIG	✔	✘
AS45532	Bangladesh Bank	✔	✘
AS24432	TM International Bangladesh Ltd.Internet service Prov...	✔	✘
AS38200	BTS Communications (BD) ltd,	✔	✘
AS135420	Media Online	✔	✘
AS139769	Linkin Net	✔	✘
AS137491	PEEREX NETWORKS LTD./IIG	✔	✘
AS38067	Radiant Communications Limited	✔	✘
AS139251	Jahangirnagar University	✔	✘
AS139793	Crystal International	✔	✘
AS133168	Shahjalal University of Science and Technology	✔	✘
AS133410	Business Zone Limited	✔	✘
AS136164	Islamic University of Technology (IUT)	✔	✘
AS138536	Premium Connectivity Limited	✔	✘
AS63980	Minara Firoz Infotech	✔	✘
AS59249	Mowna Optical Fiber Network	✔	✘
AS137974	Bangabandhu Sheikh Mujibur Rahman Agricultural University	✔	✘
AS139901	Apple Communication Ltd.	✔	✘
AS136141	Mohammad Kamrul Hasan t/a SK Traders	✔	✘
AS137540	Bangladesh Roads and Highways Department	✔	✘
AS136901	Bangladesh Telecommunication Regulatory Commission (BTRC)	✔	✘
AS133547	Bit Net Technology	✔	✘
AS58768	Daffodil Online Ltd.	✔	✘
AS137911	Prime Minister Office	✔	✘
AS24389	GrameenPhone Ltd.	✔	✘
AS45326	Broad Band Telecom Services Ltd	✔	✘
AS135676	Anwar Ahmed t/a W W W Computer	✔	✘
AS135524	university of dhaka	✔	✘
AS134226	NATION COMMUNICATION	✔	✘
AS138601	Coloasia Limited	✔	✘
AS63526	Systems Solutions & development Technologies Limited	✔	✘
AS137976	MD Firozur Rahman	✔	✘
AS9230	Bangladesh Online Ltd.	✔	✘
AS58527	Management Information System (MIS)	✔	✘

aut-num:        AS17494
as-name:        BTTB-AS-AP
descr:          Telecom Operator & Internet Service Provider as well
descr:          Bangladesh Telegraph & Telephone Board(BTTB)
country:        BD
import:         from AS3491 accept ANY
import:         from AS7374 accept ANY
import:         from AS5400 accept ANY
import:         from AS702 accept ANY
import:         from AS6762 accept ANY
export:         to AS3491 announce AS17494
export:         to AS7374 announce AS17494
export:         to AS5400 announce AS17494
export:         to AS702 announce AS17494
export:         to AS6762 announce AS17494
org:            ORG-BTTB1-AP
admin-c:        HA128-AP
tech-c:         RM324-AP
tech-c:         SR42-AP
tech-c:         MR209-AP
abuse-c:        AB1235-AP
mnt-lower:      MAINT-BD-BTTB
mnt-routes:     MAINT-BD-BTTB
mnt-by:         APNIC-HM
mnt-irt:        IRT-BTTB-BD
last-modified:  2021-01-18T01:59:48Z
source:         APNIC


organisation:   ORG-BTTB1-AP
org-name:       Bangladesh Telegraph & Telephone Board
country:        BD
address:        Telejogajog Bhaban
address:        37/E, Eskaton Garden
phone:          +880-2-8311500
fax-no:         +880-2-9320002
e-mail:         ********
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-20T22:54:21Z
source:         APNIC

Last Update: 2021-06-23T03:23:20Z UTC

	Name	IPv4	IPv6	Link Speed
	Equinix Singapore	27.111.228.145	2001:de8:4::1:7494:1	30 gbps
	LINX LON1	195.66.226.78	2001:7f8:4::4456:1	10 gbps

View

Upstreams

Locations of Operation

Tags:

Prefixes in selected policy

Upstreams

Peers

Downstreams

Internet Exchange Points