AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region LG
BTTB-AS-AP Telecom Operator & Internet Service Provider as well 16 2 59,648 4,294,967,296 Bangladesh
59,648 IPv4 Addresses
CIDR Description IP Num
123.49.0.0/18 BTTB BTTB, 16384
123.49.14.0/24 BTTB BTTB, 256
123.49.16.0/20 BTCL-DHAKA-Metro-ADSL-IP-POOL BTCL Dhaka metro adsl pool address 4096
123.49.29.0/24 BTCL-DHAKA-Metro-ADSL-IP-POOL BTCL Dhaka metro adsl pool address 256
123.49.30.0/24 BTCL-DHAKA-Metro-ADSL-IP-POOL BTCL Dhaka metro adsl pool address 256
123.49.31.0/24 BTCL-DHAKA-Metro-ADSL-IP-POOL BTCL Dhaka metro adsl pool address 256
123.49.47.0/24 BTCL-DHAKA-Government-Network BTCL Dhaka government office network address 256
180.211.128.0/17 BTTB-BD Bangladesh Telegraph & Telephone Board 32768
180.211.201.0/24 BTCL-Cache-services-Address BTCL Caching address 256
180.211.214.0/24 DU-EDU Dhaka University 256
180.211.215.0/24 DU-EDU Dhaka University 256
203.112.192.0/19 BTTB Internet Access & Telecom Carrier Service Provider. 8192
203.112.194.0/24 BTTB Internet Access & Telecom Carrier Service Provider. 256
203.112.207.0/24 BTTB Internet Access & Telecom Carrier Service Provider. 256
209.58.24.0/24 BTTB 256
218.185.240.0/21 CHINANET-FJ CHINANET FUJIAN PROVINCE NETWORK 2048
CIDR Description IP NUMs(prefix /64)
2407:5000::/32 BTTB-IPv6-20080124 Nationwide Internet transit provider 4294967296
2407:5000:88::/48 BTTB-IPv6-20080124 Nationwide Internet transit provider 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24482 SGGS-AS-AP SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE CORE-BACKBONE GMBH GLOBAL NETWORK, DE Germany 13,312 0 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,048 5,933,498,368 IPv4 IPv4
AS59605 ZAINGP-AS, BH Bahrain 6,400 458,752 IPv4 IPv4
AS63956 COLO-AS-AP Colocation Australia Pty Ltd, AU Australia 22,016 4,580,245,504 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,544 282,759,440,957,440 IPv4 IPv4
AS9902 NEOCOMISP-KH-AP NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia., KH Cambodia 29,184 4,294,967,296 IPv4 IPv4
AS38195 SUPERLOOP-AS-AP Superloop, AU Australia 97,280 73,014,444,032 IPv4 IPv4
AS58601 AAMRA-ATL-BD Aamra technologies limited, BD Bangladesh 3,584 4,294,967,296 IPv4 IPv4
AS63927 RISE-HK RISE, HK Hong Kong 4,096 4,294,967,296 IPv4 IPv4
AS132267 NOVOCOM-BD NovoCom Limited, BD Bangladesh 1,792 4,294,967,296 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,066,672 17,629,184 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP Virtutel Pty Ltd, AU Australia 9,216 4,294,967,296 IPv4 IPv4
AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd, SG Singapore 58,112 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS24218 GTC-MY-PIP-AS Global Transit Communications - Malaysia, MY Malaysia 66,816 8,589,934,592 IPv4 IPv4
AS132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG Singapore 1,824 4,294,967,296 IPv4 IPv4
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT Italy 204,032 15,033,630,720 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP Viewqwest Pte Ltd, SG Singapore 51,456 12,884,901,888 IPv4 IPv4
AS45896 MOBIFONEGLOBAL-AS-VN Mobifone Global JSC, VN Viet Nam 8,480 65,536 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone, AU Australia 249,600 12,885,098,496 IPv4 IPv4
AS7713 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Indonesia 3,311,616 4,294,967,296 IPv4 IPv4
AS38880 M21-AS-AP Micron21 Datacentre Pty Ltd, AU Australia 31,500 4,295,229,440 IPv4 IPv4
AS3257 GTT-BACKBONE GTT, DE Germany 2,215,944 167,504,445,440 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,273,608 678,624,755,712 IPv4 IPv4
AS4844 SUPERINTERNET-AS-AP SuperInternet ACCESS Pte Ltd, SG Singapore 8,192 4,294,967,296 IPv4 IPv4
AS8220 COLT, GB United Kingdom 1,194,240 21,475,229,696 IPv4 IPv4
AS23673 ONLINE-AS Cogetel Online, Cambodia, ISP, KH Cambodia 30,720 4,294,967,296 IPv4 IPv4
AS38001 NEWMEDIAEXPRESS-AS-AP NewMedia Express Pte Ltd, SG Singapore 26,112 4,295,294,976 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE Anycast Global Backbone, AU Australia 8,192 4,294,967,296 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 542,720 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS17639 CONVERGE-AS Converge ICT Solutions Inc., PH Philippines 220,928 8,589,934,592 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP IP ServerOne Solutions Sdn Bhd, MY Malaysia 27,392 4,563,402,752 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17922 INDOSAT-INP INDOSAT Internet Network Provider, ID Indonesia 7,680 0 IPv4 IPv4
AS58682 LEVEL3-BD Level3 Carrier Ltd., BD Bangladesh 3,072 458,752 IPv4 IPv4
AS136435 SILICONNET-AS-AP Muhammad Manzur Iqbal T/A SILICON NET, BD Bangladesh 1,536 0 IPv4 IPv4
AS137976 SIAM-AS-AP MD Firozur Rahman, BD Bangladesh 1,024 0 IPv4 IPv4
AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited, PK Pakistan 50,176 268,500,992 IPv4 IPv4
AS58717 SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD Bangladesh 5,632 4,294,967,296 IPv4 IPv4
AS133738 BOU-AS-AP Bangladesh Open University, BD Bangladesh 1,024 0 IPv4 IPv4
AS59382 APL-BD Antaranga Properties Ltd, BD Bangladesh 3,584 0 IPv4 IPv4
AS138482 SKYVIEW-AS-AP SKYVIEW ONLINE LTD, BD Bangladesh 1,280 4,294,967,296 IPv4 IPv4
AS9902 NEOCOMISP-KH-AP NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia., KH Cambodia 29,184 4,294,967,296 IPv4 IPv4
AS38067 RADIANT Radiant Communications Limited, BD Bangladesh 18,432 0 IPv4 IPv4
AS58527 DGHS-GOV-BD Management Information System (MIS), BD Bangladesh 512 0 IPv4 IPv4
AS45588 BTCL-ISP-AS Bangladesh Telecommunications Company Limited (BTCL), Nationwide, BD Bangladesh 28,672 0 IPv4 IPv4
AS7713 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Indonesia 3,311,616 4,294,967,296 IPv4 IPv4
AS38592 CTGONLINE-AS-AP Chittagong Online Limited AS38592 AP, BD Bangladesh 9,216 0 IPv4 IPv4
AS10075 FGL-AS-BD Fiber@Home Global Limited, BD Bangladesh 3,328 4,294,967,296 IPv4 IPv4
AS56032 DU-BTTB-BD University of Dhaka, BD Bangladesh 256 0 IPv4 IPv4
AS136901 BTRC-AS-AP Bangladesh Telecommunication Regulatory Commission (BTRC), BD Bangladesh 512 0 IPv4 IPv4
AS133477 BANGLADESHPOLICE-AS-AP Bangladesh Police, BD Bangladesh 768 0 IPv4 IPv4
AS134749 SPEEDTECHONLINE-AS-AP SPEED TECH ONLINE, BD Bangladesh 2,048 4,294,967,296 IPv4 IPv4
AS136106 FIBERSTAR-AS-ID PT. Mega Akses Persada, ID Indonesia 1,024 4,294,967,296 IPv4 IPv4
AS137974 BSMRAUNI-AS-AP Bangabandhu Sheikh Mujibur Rahman Agricultural University, BD Bangladesh 1,024 0 IPv4 IPv4
AS38082 IIT-TIG-AS-AP True International Gateway Co., Ltd., TH Thailand 5,184 4,294,967,296 IPv4 IPv4
AS63932 BCC-BD Bangladesh Computer Council, BD Bangladesh 3,840 4,294,967,296 IPv4 IPv4
AS131278 AS-ABIRTEL-IIG Abir Telecommunications Ltd, BD Bangladesh 512 0 IPv4 IPv4
AS17469 ACCESSTEL-AS-AP Access Telecom (BD) Ltd., BD Bangladesh 25,600 0 IPv4 IPv4
AS24482 SGGS-AS-AP SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS58688 RADIANT RADIANT COMMUNICATIONS LTD IIG, BD Bangladesh 1,024 0 IPv4 IPv4
AS136618 IICT-BUET-AS-AP Bangladesh University of Engineering and Technology, BD Bangladesh 512 0 IPv4 IPv4
AS139236 BDLGED-AS-AP Local Government Engineering Department (LGED), BD Bangladesh 512 0 IPv4 IPv4
AS17806 MANGOTELESERVICE-AS-BD Tire-1 IP Transit Provider of Bangladesh, BD Bangladesh 65,536 4,294,967,296 IPv4 IPv4
AS24342 BRAC-BDMAIL-AS-BD BRACNet Limited, BD Bangladesh 61,952 0 IPv4 IPv4
AS24389 GRAMEENPHONE-AS-AP GrameenPhone Ltd., BD Bangladesh 23,552 0 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone, AU Australia 249,600 12,885,098,496 IPv4 IPv4
AS58601 AAMRA-ATL-BD Aamra technologies limited, BD Bangladesh 3,584 4,294,967,296 IPv4 IPv4
AS132298 ADCL-AS-AP Antaranga Dot Com Ltd, BD Bangladesh 1,024 4,294,967,296 IPv4 IPv4
AS58656 BDHUB-BD bdHUB Limited, BD Bangladesh 5,888 4,294,967,296 IPv4 IPv4
AS58691 DELTA-BD Delta, BD Bangladesh 7,680 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS59361 DESCO-AS-AP Dhaka Electric Supply Company Limited (DESCO), BD Bangladesh 256 0 IPv4 IPv4
AS63996 MNL-AS-AP Mazeda Networks Limited, BD Bangladesh 4,608 4,294,967,296 IPv4 IPv4
AS136004 RU-AC-AS-AP University of Rajshahi, BD Bangladesh 1,024 0 IPv4 IPv4
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT Italy 204,032 15,033,630,720 IPv4 IPv4
AS9505 TWGATE-AP Taiwan Internet Gateway, TW Taiwan 22,528 8,589,934,592 IPv4 IPv4
AS38001 NEWMEDIAEXPRESS-AS-AP NewMedia Express Pte Ltd, SG Singapore 26,112 4,295,294,976 IPv4 IPv4
AS133890 BANGLADESHARMY-AS-AP Bangladesh Army, BD Bangladesh 1,024 0 IPv4 IPv4
AS24432 AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212, BD Bangladesh 7,168 0 IPv4 IPv4
AS58889 ZOL-BD Zx Online Ltd, BD Bangladesh 2,816 4,294,967,296 IPv4 IPv4
AS133840 JLMNET-AS-ID PT Jala Lintas Media, ID Indonesia 256 262,144 IPv4 IPv4
AS136214 CREATIVAIT-AS-AP Creativa IT Mymensingh Bangladesh, BD Bangladesh 2,048 0 IPv4 IPv4
AS138550 JAGANNATHUNI-AS-AP Jagannath University, BD Bangladesh 256 0 IPv4 IPv4
AS139683 GURUKUL-AS-AP Gurukul Private Engineering Institute, BD Bangladesh 512 0 IPv4 IPv4
AS45326 BBTS-AS-AP Broad Band Telecom Services Ltd, BD Bangladesh 9,472 0 IPv4 IPv4
AS133191 SSF-AS-AP Special Security Force (SSF), Bangladesh, BD Bangladesh 1,024 0 IPv4 IPv4
AS135524 UNIVERSITYOFDHAKA-AS-AP university of dhaka, BD Bangladesh 1,024 4,294,967,296 IPv4 IPv4
AS132602 BANGLADESH-AS-AP Bangladesh Submarine Cable Company Limited (BSCCL), BD Bangladesh 2,048 4,294,967,296 IPv4 IPv4
AS137491 PEEREX-NET-AS-AP PEEREX NETWORKS LTD., BD Bangladesh 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24122 BDCOM-BD-AS-AP BDCOM Online Limited, BD Bangladesh 10,240 4,294,967,296 IPv4 IPv4
AS58668 BD-LINK-BD BD Link Communication Ltd, BD Bangladesh 2,048 4,294,967,296 IPv4 IPv4
AS58715 EARTHTELECOMMUNICATION-AS EARTH TELECOMMUNICATION (Pvt) LTD., BD Bangladesh 16,384 4,294,967,296 IPv4 IPv4
AS137911 PMO-AS-AP Prime Minister Office, BD Bangladesh 256 0 IPv4 IPv4
AS9498 BBIL-AP BHARTI Airtel Ltd., IN India 1,776,640 4,298,899,456 IPv4 IPv4
AS24481 CONNECTBD-AS ConnectBD Ltd. Internet Service provider, House#41, Road#1/A, Block#I, Banani, Dhaka, BD Bangladesh 2,048 4,294,967,296 IPv4 IPv4
AS45532 BB-BTCL-AS-AP Bangladesh Bank, BD Bangladesh 768 0 IPv4 IPv4
AS38200 BTSNET-AS-BD-AP BTS Communications (BD) ltd, BD Bangladesh 5,120 4,294,967,296 IPv4 IPv4
AS45925 TELETALK-BD ASN For Teletalk Bangladesh Ltd., BD Bangladesh 2,304 0 IPv4 IPv4
AS63961 BDREN-UGC-AS-AP Bangladesh Research and Education Network (BdREN), BD Bangladesh 2,048 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Singapore Equinix Singapore - Equinix Singapore Exchange 27.111.228.145 2001:de8:4::1:7494:1 20 Gbps 2018-05-20 07:36:12

Private Peering Facilities

Country/Region Name City Website Updated
Global Switch Singapore Singapore http://www.globalswitch.com 2018-01-28 17:22:33
IP Address Domain NUMs Domains
123.49.3.254 4 convention.iebbd.org
123.49.12.3 1 gorai.bttb.net.bd
123.49.12.4 1 www.rab.gov.bd
123.49.12.112 1 dns.bd
123.49.12.131 2 bdia.btcl.com.bd
123.49.12.133 285 aamdc.edu.bd

Sales: sarah@ipip.net

as-block:       AS17408 - AS17651
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-01-08T23:22:27Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS17494
as-name:        BTTB-AS-AP
descr:          Telecom Operator & Internet Service Provider as well
descr:          Bangladesh Telegraph & Telephone Board(BTTB)
country:        BD
org:            ORG-BTTB1-AP
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
admin-c:        HA128-AP
tech-c:         RM324-AP
tech-c:         SR42-AP
tech-c:         MR209-AP
notify:         detelex@bttb.net.bd
notify:         rumi@bttb.net.bd
notify:         atique05@btcl.net.bd
mnt-routes:     MAINT-BD-BTTB
mnt-by:         APNIC-HM
mnt-irt:        IRT-BTTB-BD
mnt-lower:      MAINT-BD-BTTB
last-modified:  2019-06-09T22:40:02Z
source:         APNIC

irt:            IRT-BTTB-BD
address:        Data and Internet Service
address:        Bangladesh Telecommunications Company Ltd
address:        Moghbazar Telephone Bhaban, Dhaka
e-mail:         irt@btcl.com.bd
abuse-mailbox:  irt@btcl.com.bd
admin-c:        HA128-AP
tech-c:         MR209-AP
auth:           # Filtered
mnt-by:         MAINT-BD-BTTB
last-modified:  2016-07-14T05:41:18Z
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:         md@btcl.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-20T22:54:21Z
source:         APNIC

person:         Habibur Rahman AKM
nic-hdl:        HA128-AP
e-mail:         detelex@btcl.net.bd
address:        Data and Internet Service
address:        Bangladesh Telecommunications Company Ltd
address:        Moghbazar Telephone Bhaban, Dhaka
phone:          +880-1550151169
fax-no:         +880-2-8360699
country:        BD
mnt-by:         MAINT-BD-BTTB
last-modified:  2008-10-07T08:11:52Z
source:         APNIC

person:         Mohammad Atiqur Rahman
address:        Mogbazar Telephone Bhaban,
address:        Mogbazar, Dhaka
address:        Bangladesh
country:        BD
phone:          +880-1819550327
fax-no:         +880-2-9344455
e-mail:         atique05@btcl.net.bd
nic-hdl:        MR209-AP
mnt-by:         MAINT-BD-BTTB
last-modified:  2008-10-08T03:29:52Z
source:         APNIC

person:         Ruhul Quddus Mohammad
nic-hdl:        RM324-AP
e-mail:         rumi@bttb.net.bd
address:        Data and Internet service
address:        BTTB Moghbazar compound
address:        Dhaka
phone:          +880-152000497
fax-no:         +880-2-9344455
country:        BD
mnt-by:         MAINT-BD-BTTB
last-modified:  2008-09-04T07:29:17Z
source:         APNIC

person:         Sayedur Rahman
address:        Internet Services=20
address:        Mogbazar Telephone Exchange Building
address:        Mogbazar, Dhaka 1217
country:        BD
phone:          +880-2-9344035
fax-no:         +880-2-831-9829
e-mail:         sayed@bttb.net.bd
nic-hdl:        SR42-AP
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:17Z
source:         APNIC