38203 ADNTELECOMLTD-BD ADN Telecom Ltd., BD
Adjacency: 34 Upstream: 7 Downstream: 27
Upstream Adjacent AS list
AS24122 BDCOM-BD-AS-AP BDCOM Online Limited, BD
AS58715 EARTHTELECOMMUNICATION-AS EARTH TELECOMMUNICATION Pvt LTD., BD
AS150178 EXABYTELTD-AS-AP EXABYTE LTD, BD
AS132602 BANGLADESH-AS-AP Bangladesh Submarine Cable Company Limited BSCCL, BD
AS10075 FGL-AS-BD Fiber@Home Global Limited, BD
AS59378 AIG-BD ADN International Gateway Limited, BD
AS58717 SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD
Downstream Adjacent AS list
AS150304 BANGLADESH10-AS-AP Bangladesh Television, BD
AS133213 TMCL-AS-AP TEAM Manufacturing Company Ltd., BD
AS133191 SSF-AS-AP Special Security Force SSF, Bangladesh, BD
AS142232 --No Registry Entry--
AS136909 MBL-AS-AP MJL Bangladesh PLC, BD
AS154497 --No Registry Entry--
AS63914 STEL-BD SB TEL ENTERPRISES LIMITED, BD
AS152698 ZORN-AS-AP Zorn Technologies, BD
AS63890 AIBL-AS-AP Al-Arafah Islami Bank Limited, BD
AS141345 MODHUMOTIBANKLIMITED-AS-AP Modhumoti Bank Ltd., BD
AS140963 TRANSCOMLIMITED-AS-AP Transcom Limited, BD
AS38054 DHAKATEL-AS-BD Genuity Systems Ltd., BD
AS142021 NBORB-AS-AP National Board of Revenue, Bangladesh, BD
AS138470 TRUSTBANKLTD-AS-AP Trust Bank Ltd, BD
AS137540 RHD-AS-AP Bangladesh Roads and Highways Department, BD
AS153623 --No Registry Entry--
AS154498 --No Registry Entry--
AS154416 --No Registry Entry--
AS154334 --No Registry Entry--
AS55531 BRAC-BANK-AS-AP BracBank Limited, BD
AS151343 DADFL-AS-AP DataHub Asia DC First Limited, BD
AS150442 BFSACD-AS-AP Bangladesh Fire Service and Civil Defense, BD
AS59209 WHIL-BD Walton Hi-Tech Industries Ltd, BD
AS64012 MSCML-AS-AP Meghna Seeds Crushing Mills Ltd, BD
AS58947 SOFTWARE-AS-AP Software Shop Limited, BD
AS142543 RABFORCESHQ-AS-AP RAB, BD
AS133477 BANGLADESHPOLICE-AS-AP Bangladesh Police, BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5774 AS38203 ORG+TRN Originate: 28160 /17.22 Transit: 12544 /18.39 ADNTELECOMLTD-BD ADN Telecom Ltd., 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 % 4128 AS38203 ADNTELECOMLTD-BD ADN Telecom Ltd., BD 67 15 2 54 13 19.40% Prefix AS Path Aggregation Suggestion 36.50.18.0/24 6939 9498 132884 59378 38203 103.4.116.0/22 6939 59378 38203 103.4.116.0/24 6939 9498 132884 59378 38203 103.4.117.0/24 6939 132602 38203 38203 103.4.118.0/24 6939 59378 38203 - Withdrawn - matching aggregate 103.4.116.0/22 6939 59378 38203 103.4.119.0/24 6939 132602 38203 38203 103.65.132.0/24 6939 9498 132884 59378 38203 38203 38203 38203 38203 103.65.133.0/24 7018 6453 132884 59378 38203 103.81.172.0/22 6939 59378 38203 103.81.172.0/24 6939 59378 38203 - Withdrawn - matching aggregate 103.81.172.0/22 6939 59378 38203 103.81.173.0/24 6939 59378 38203 - Withdrawn - matching aggregate 103.81.172.0/22 6939 59378 38203 103.81.174.0/24 37100 10075 38203 38203 103.81.175.0/24 6939 132602 38203 38203 103.155.178.0/23 6939 59378 38203 103.155.178.0/24 6939 132602 59378 59378 38203 103.155.179.0/24 37100 10075 38203 38203 103.190.204.0/23 2914 58717 38203 38203 38203 38203 103.190.204.0/24 2914 64049 150178 38203 103.190.205.0/24 2914 58717 38203 38203 38203 103.219.160.0/22 6939 59378 38203 103.219.160.0/24 6939 59378 38203 - Withdrawn - matching aggregate 103.219.160.0/22 6939 59378 38203 103.219.161.0/24 6939 59378 38203 - Withdrawn - matching aggregate 103.219.160.0/22 6939 59378 38203 103.219.162.0/24 6939 59378 38203 - Withdrawn - matching aggregate 103.219.160.0/22 6939 59378 38203 103.219.163.0/24 37100 10075 38203 103.234.200.0/22 2914 58717 38203 38203 38203 38203 103.234.200.0/24 2914 58717 38203 38203 38203 103.234.201.0/24 37100 64049 150178 38203 103.234.202.0/24 37100 10075 38203 38203 38203 103.234.203.0/24 2914 58717 38203 38203 38203 103.251.120.0/22 6939 59378 38203 103.251.120.0/24 37100 10075 38203 38203 123.253.144.0/22 6939 59378 38203 123.253.144.0/24 6939 132602 38203 38203 123.253.145.0/24 6939 9498 132884 59378 38203 123.253.146.0/24 6939 9498 132884 59378 38203 123.253.147.0/24 37100 10075 38203 38203 157.20.148.0/24 2914 58717 38203 157.20.149.0/24 22652 64049 150178 38203 163.47.144.0/22 6939 59378 38203 163.47.144.0/24 6939 9498 132884 59378 38203 163.47.145.0/24 37100 10075 38203 38203 163.47.146.0/24 37100 10075 38203 38203 163.47.147.0/24 6939 9498 132884 59378 38203 202.51.176.0/20 6939 59378 38203 202.51.176.0/24 6939 132602 38203 38203 202.51.177.0/24 6939 9498 132884 59378 38203 202.51.178.0/24 6939 9498 132884 59378 38203 202.51.179.0/24 6939 132602 38203 38203 202.51.180.0/23 37100 10075 38203 38203 + Announce - aggregate of 202.51.180.0/24 (37100 10075 38203 38203) and 202.51.181.0/24 (37100 10075 38203 38203) 202.51.180.0/24 37100 10075 38203 38203 - Withdrawn - aggregated with 202.51.181.0/24 (37100 10075 38203 38203) 202.51.181.0/24 37100 10075 38203 38203 - Withdrawn - aggregated with 202.51.180.0/24 (37100 10075 38203 38203) 202.51.182.0/24 6939 59378 38203 - Withdrawn - matching aggregate 202.51.176.0/20 6939 59378 38203 202.51.183.0/24 6939 132602 38203 38203 202.51.184.0/24 6939 59378 38203 - Withdrawn - matching aggregate 202.51.176.0/20 6939 59378 38203 202.51.185.0/24 6939 59378 38203 - Withdrawn - matching aggregate 202.51.176.0/20 6939 59378 38203 202.51.186.0/24 6939 59378 38203 - Withdrawn - matching aggregate 202.51.176.0/20 6939 59378 38203 202.51.187.0/24 6939 132602 38203 38203 202.51.188.0/24 6939 132602 38203 38203 202.51.189.0/24 6939 59378 38203 - Withdrawn - matching aggregate 202.51.176.0/20 6939 59378 38203 202.51.190.0/24 6939 9498 132884 59378 38203 202.51.191.0/24 6939 132602 38203 38203 203.194.116.0/22 6939 59378 38203 203.194.116.0/22 6939 132602 38203 38203 + Announce - aggregate of 203.194.116.0/23 (6939 132602 38203 38203) and 203.194.118.0/23 (6939 132602 38203 38203) 203.194.116.0/23 6939 132602 38203 38203 - Withdrawn - aggregated with 203.194.118.0/23 (6939 132602 38203 38203) 203.194.116.0/24 6939 59378 38203 203.194.117.0/24 6939 132602 59378 59378 38203 203.194.118.0/23 6939 132602 38203 38203 - Withdrawn - aggregated with 203.194.116.0/23 (6939 132602 38203 38203) 203.194.118.0/24 6939 59378 38203 203.194.119.0/24 6939 9498 132884 59378 38203
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38203 49 More Specifics 60 Total Advertisements ADNTELECOMLTD-BD ADN Telecom Ltd., BD
103.4.116.0/24 103.4.116.0/22
103.4.117.0/24 103.4.116.0/22
103.4.118.0/24 103.4.116.0/22
103.4.119.0/24 103.4.116.0/22
103.81.172.0/24 103.81.172.0/22
103.81.173.0/24 103.81.172.0/22
103.81.174.0/24 103.81.172.0/22
103.81.175.0/24 103.81.172.0/22
103.155.178.0/24 103.155.178.0/23
103.155.179.0/24 103.155.178.0/23
103.190.204.0/24 103.190.204.0/23
103.190.205.0/24 103.190.204.0/23
103.219.160.0/24 103.219.160.0/22
103.219.161.0/24 103.219.160.0/22
103.219.162.0/24 103.219.160.0/22
103.219.163.0/24 103.219.160.0/22
103.234.200.0/24 103.234.200.0/22
103.234.201.0/24 103.234.200.0/22
103.234.202.0/24 103.234.200.0/22
103.234.203.0/24 103.234.200.0/22
103.251.120.0/24 103.251.120.0/22
123.253.144.0/24 123.253.144.0/22
123.253.145.0/24 123.253.144.0/22
123.253.146.0/24 123.253.144.0/22
123.253.147.0/24 123.253.144.0/22
163.47.144.0/24 163.47.144.0/22
163.47.145.0/24 163.47.144.0/22
163.47.146.0/24 163.47.144.0/22
163.47.147.0/24 163.47.144.0/22
202.51.176.0/24 202.51.176.0/20
202.51.177.0/24 202.51.176.0/20
202.51.178.0/24 202.51.176.0/20
202.51.179.0/24 202.51.176.0/20
202.51.180.0/24 202.51.176.0/20
202.51.181.0/24 202.51.176.0/20
202.51.182.0/24 202.51.176.0/20
202.51.183.0/24 202.51.176.0/20
202.51.184.0/24 202.51.176.0/20
202.51.185.0/24 202.51.176.0/20
202.51.186.0/24 202.51.176.0/20
202.51.187.0/24 202.51.176.0/20
202.51.188.0/24 202.51.176.0/20
202.51.189.0/24 202.51.176.0/20
202.51.190.0/24 202.51.176.0/20
202.51.191.0/24 202.51.176.0/20
203.194.116.0/24 203.194.116.0/22
203.194.117.0/24 203.194.116.0/22
203.194.118.0/24 203.194.116.0/22
203.194.119.0/24 203.194.116.0/22
103.65.133.0/24 103.65.132.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 103.81.174.0/24 Announced
+ 103.219.163.0/24 Announced
+ 103.234.200.0/22 Announced
- 103.65.133.0/24 Withdrawn
whois: 402551
IANA has recorded AS38203 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38203\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS38166 - AS38243'
as-block: AS38166 - AS38243
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: 2008-09-04T06:40:26Z
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 'AS38203'
% Abuse contact for 'AS38203' is 'abuse@adnsl.com'
aut-num: AS38203
as-name: ADNTELECOMLTD-BD
descr: ADN Telecom Ltd.
country: BD
import: from AS132602 action pref=100; accept ANY
import: from AS59378 action pref=100; accept ANY
import: from AS58715 action pref=100; accept ANY
import: from AS58717 action pref=100; accept ANY
import: from AS10075 action pref=100; accept ANY
import: from AS150748 action pref=100; accept ANY
export: to AS132602 announce AS38203
export: to AS59378 announce AS38203
export: to AS58715 announce AS38203
export: to AS58717 announce AS38203
export: to AS10075 announce AS38203
export: to AS150748 announce AS38203
org: ORG-ATL2-AP
admin-c: MK604-AP
tech-c: MK604-AP
abuse-c: AA1683-AP
notify: muddin@adnsl.net
mnt-lower: MAINT-ADNTELECOMLTD-BD
mnt-routes: MAINT-ADNTELECOMLTD-BD
mnt-by: APNIC-HM
mnt-irt: IRT-ADNTELECOMLTD-BD
last-modified: 2025-11-06T06:40:22Z
source: APNIC
irt: IRT-ADNTELECOMLTD-BD
address: Red Crescent Concord Tower (19th Floor), 17, Mohakhali Commercial Area, Dhaka 1212
e-mail: abuse@adnsl.com
abuse-mailbox: abuse@adnsl.com
admin-c: MK604-AP
tech-c: MK604-AP
auth: # Filtered
remarks: abuse@adnsl.com was validated on 2026-05-20
mnt-by: MAINT-ADNTELECOMLTD-BD
last-modified: 2026-05-20T14:40:41Z
source: APNIC
organisation: ORG-ATL2-AP
org-name: ADN Telecom Ltd.
org-type: LIR
country: BD
address: Red Crescent Concord Tower (19th Floor)
address: 17, Mohakhali Commercial Area
phone: +88029841234-8
fax-no: +88029887551
e-mail: abuse@adnsl.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:13Z
source: APNIC
role: ABUSE ADNTELECOMLTDBD
country: ZZ
address: Red Crescent Concord Tower (19th Floor), 17, Mohakhali Commercial Area, Dhaka 1212
phone: +000000000
e-mail: abuse@adnsl.com
admin-c: MK604-AP
tech-c: MK604-AP
nic-hdl: AA1683-AP
remarks: Generated from irt object IRT-ADNTELECOMLTD-BD
remarks: abuse@adnsl.com was validated on 2026-05-20
abuse-mailbox: abuse@adnsl.com
mnt-by: APNIC-ABUSE
last-modified: 2026-05-20T14:41:15Z
source: APNIC
person: Myen Uddin Kamol
nic-hdl: MK604-AP
e-mail: muddin@adnsl.net
address: ADN Telecom Ltd.
address: Red Crescent Concord Tower (19th Floor)
17, Mohakhali Commercial Area
address: Dhaka-1213
address: Bangladesh.
phone: +8802 9841234-8
country: BD
mnt-by: MAINT-ADNTELECOMLTD-BD
last-modified: 2017-10-05T04:06:34Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)