17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD
Adjacency: 69 Upstream: 13 Downstream: 56
Upstream Adjacent AS list
AS37100 SEACOM-AS, MU
AS2914 NTT-LTD-2914, US
AS23956 AMBERIT-BD-AS AmberIT Limited, BD
AS3741 IS, ZA
AS12552 IPO-EU, SE
AS24323 AAMRA-NETWORKS-AS-AP aamra networks limited, BD
AS6939 HURRICANE, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS174 COGENT-174, US
AS3491 CONSOLE-CONNECT-ASN, US
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
AS6453 AS6453, US
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT
Downstream Adjacent AS list
AS58715 EARTHTELECOMMUNICATION-AS EARTH TELECOMMUNICATION Pvt LTD., BD
AS10075 FGL-AS-BD Fiber@Home Global Limited, BD
AS58945 VCL-AS-AP Virgo Communication Ltd, BD
AS14789 CLOUDFLARENET-A, US
AS24556 BIJOY-BD-AS-AP Bijoy Online Ltd. Multihome Internet Service Provider, BD
AS133331 INFOBASELIMITED-AS-AP Infobase Limited, BD
AS133191 SSF-AS-AP Special Security Force SSF, Bangladesh, BD
AS134990 CITYCOMNETWORK-AS-AP CiTYCOM Network, BD
AS133890 BANGLADESHARMY-AS-AP Bangladesh Army, BD
AS135524 UNIVERSITYOFDHAKA-AS-AP university of dhaka, BD
AS136004 RU-AC-AS-AP University of Rajshahi, BD
AS136164 IUT-AS-AP Islamic University of Technology IUT, BD
AS136759 COSMOPOLITAN1-AS-AP Cosmopolitan Communications Limited, BD
AS136928 OOTCEI-AS-AP Office of the Chief Electric Inspector, BD
AS137976 SIAM-AS-AP MD Firozur Rahman, BD
AS137964 NEXTGENONLINE-AS-AP Nextgen Online, BD
AS138505 DNS-AS-AP DNS, BD
AS138418 CLC-AS-AP Tarik Hasan Turja, BD
AS136901 BTRC-AS-AP Bangladesh Telecommunication Regulatory Commission BTRC, BD
AS136514 ONESKY-AS-AP Rashedur Rahman ta Onesky Communications Limited., BD
AS135420 AS-MEDIAONLINE Media Online, BD
AS10122 NETSTAR-AS-AP NETSTAR SG PTE. LTD., SG
AS138640 HELLOTECHLIMITED-AS-AP HelloTech Limited, BD
AS139901 APPLE1-AS-AP Apple Communication Ltd., BD
AS142159 BPATC-AS-AP Bangladesh Public Administration Training Centre, BD
AS142021 NBORB-AS-AP National Board of Revenue, Bangladesh, BD
AS141195 PARLIAMENT-AS-AP Bangladesh Parlament Secretariat, BD
AS140930 PCVDN-AS-AP Pabna Cable Vision Dot Net, BD
AS139793 CRYSTALINTERNATIONAL-AS-AP Crystal International, BD
AS139616 BBICTIMMD-AS-AP The Central Bank of Bangladesh, BD
AS149630 ECS-AS-AP Election Commission Secretariat, BD
AS150178 EXABYTELTD-AS-AP EXABYTE LTD, BD
AS17469 ACCESSTEL-AS-AP Access Telecom BD Ltd., BD
AS21859 ZEN-ECN, US
AS23956 AMBERIT-BD-AS AmberIT Limited, BD
AS150748 GMTL-AS-AP Gmax, BD
AS142543 RABFORCESHQ-AS-AP RAB, BD
AS138915 KAOPU-HK Kaopu Cloud HK Limited, HK
AS24389 GRAMEENPHONE-AS-AP GrameenPhone Ltd., BD
AS58527 DGHS-GOV-BD Management Information System MIS, BD
AS45925 TELETALK-BD ASN For Teletalk Bangladesh Ltd., BD
AS45905 STARGATE-AS-AP Stargate Communications Ltd., BD
AS45588 BTCL-ISP-AS Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and Internet Service Provider., BD
AS24432 AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212, BD
AS58656 BDHUB-BD bdHUB Limited, BD
AS59249 MOFNET-BD Mowna Optical Fiber Network, BD
AS59361 DESCO-AS-AP Dhaka Electric Supply Company Limited DESCO, BD
AS58946 GRAMEEN1-AS-AP GRAMEEN COMMUNICATIONS, BD
AS58668 BD-LINK-BD BD Link Communication Ltd, BD
AS63526 SSDTL-BD Systems Solutions & development Technologies Limited, BD
AS9230 BOL-BD-AP Bangladesh Online Ltd., BD
AS63961 BDREN-UGC-AS-AP Bangladesh Research and Education Network BdREN, BD
AS63932 BCC-BD Bangladesh Computer Council, BD
AS58599 CYBERGATE-BD Cybergate Limited, BD
AS58688 RADIANT RADIANT COMMUNICATIONS LTD IIG, BD
AS38067 RADIANT Radiant Communications Limited, BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2689 AS17494 ORG+TRN Originate: 81664 /15.68 Transit: 152320 /14.78 BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 2653 AS17494 BTTB-AS-AP Telecom Operator & Internet Servic 35 22 1 14 21 60.00% Prefix AS Path Aggregation Suggestion 103.110.215.0/24 49788 12552 31027 9498 17494 114.130.128.0/18 2914 17494 114.130.224.0/23 2914 17494 + Announce - aggregate of 114.130.224.0/24 (2914 17494) and 114.130.225.0/24 (2914 17494) 114.130.224.0/24 2914 17494 - Withdrawn - aggregated with 114.130.225.0/24 (2914 17494) 114.130.225.0/24 2914 17494 - Withdrawn - aggregated with 114.130.224.0/24 (2914 17494) 114.130.226.0/24 2914 17494 114.130.227.0/24 57866 6453 17494 114.130.228.0/24 2914 17494 123.49.0.0/18 2914 17494 123.49.0.0/24 3257 6453 17494 123.49.2.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.11.0/24 2497 9498 17494 123.49.12.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.15.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.36.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.38.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.41.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.45.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.47.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.48.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.50.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.51.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.52.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.53.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.54.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.57.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 123.49.60.0/24 2914 17494 - Withdrawn - matching aggregate 123.49.0.0/18 2914 17494 180.211.128.0/17 2914 17494 180.211.201.0/24 2914 17494 - Withdrawn - matching aggregate 180.211.128.0/17 2914 17494 180.211.202.0/24 57866 6453 17494 203.112.192.0/19 2914 17494 203.112.194.0/24 2914 17494 - Withdrawn - matching aggregate 203.112.192.0/19 2914 17494 203.112.208.0/24 2914 17494 203.112.216.0/24 2914 17494 - Withdrawn - matching aggregate 203.112.192.0/19 2914 17494 203.112.217.0/24 2914 17494 - Withdrawn - matching aggregate 203.112.192.0/19 2914 17494 209.58.24.0/24 2914 17494
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17494 19 More Specifics 23 Total Advertisements BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD
103.110.215.0/24 103.110.212.0/22
114.130.224.0/24 114.130.224.0/20
114.130.225.0/24 114.130.224.0/20
114.130.226.0/24 114.130.224.0/20
123.49.2.0/24 123.49.0.0/18
123.49.9.0/24 123.49.0.0/18
123.49.12.0/24 123.49.0.0/18
123.49.15.0/24 123.49.0.0/18
123.49.45.0/24 123.49.0.0/18
123.49.47.0/24 123.49.0.0/18
123.49.48.0/24 123.49.0.0/18
123.49.52.0/24 123.49.0.0/18
123.49.53.0/24 123.49.0.0/18
123.49.54.0/24 123.49.0.0/18
180.211.201.0/24 180.211.128.0/17
180.211.202.0/24 180.211.128.0/17
203.112.194.0/24 203.112.192.0/20
203.112.217.0/24 203.112.208.0/20
209.58.24.0/24 209.58.0.0/17
123.49.50.0/24 123.49.0.0/18
123.49.51.0/24 123.49.0.0/18
123.49.57.0/24 123.49.0.0/18
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 123.49.9.0/24 Announced
+ 180.211.202.0/24 Announced
- 123.49.50.0/24 Withdrawn
- 123.49.51.0/24 Withdrawn
- 123.49.57.0/24 Withdrawn
whois: 402603
IANA has recorded AS17494 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17494\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS17651'
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
% Information related to 'AS17494'
% Abuse contact for 'AS17494' is 'irt@btcl.gov.bd'
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
notify: detelex@bttb.net.bd
notify: rumi@bttb.net.bd
notify: atique05@btcl.net.bd
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
irt: IRT-BTTB-BD
address: Data and Internet Service
address: Bangladesh Telecommunications Company Ltd
address: Moghbazar Telephone Bhaban, Dhaka
address:
address:
e-mail: uzzal18@gmail.com
abuse-mailbox: irt@btcl.gov.bd
admin-c: HA128-AP
tech-c: MR209-AP
auth: # Filtered
remarks: uzzal18@gmail.comd
remarks: irt@btcl.cov.bd
remarks: uzzal18@btcl.gov.bd
remarks: irt@btcl.gov.bd was validated on 2026-01-05
remarks: uzzal18@gmail.com was validated on 2026-03-31
mnt-by: MAINT-BD-BTTB
last-modified: 2026-03-31T05:51:20Z
source: APNIC
organisation: ORG-BTTB1-AP
org-name: Bangladesh Telegraph & Telephone Board
org-type: LIR
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: 2023-09-05T02:14:44Z
source: APNIC
role: ABUSE BTTBBD
country: ZZ
address: Data and Internet Service
address: Bangladesh Telecommunications Company Ltd
address: Moghbazar Telephone Bhaban, Dhaka
address:
address:
phone: +000000000
e-mail: uzzal18@gmail.com
admin-c: HA128-AP
tech-c: MR209-AP
nic-hdl: AB1235-AP
remarks: Generated from irt object IRT-BTTB-BD
remarks: irt@btcl.gov.bd was validated on 2026-01-05
remarks: uzzal18@gmail.com was validated on 2026-03-31
abuse-mailbox: irt@btcl.gov.bd
mnt-by: APNIC-ABUSE
last-modified: 2026-03-31T05:51:28Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)