138567 THE1-AS-AP The Computer Systems, BD
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS58689 ICCNET-DHK-BD ICC Communication, BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 38322 AS138567 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 THE1-AS-AP The Computer Systems, 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 % 13542 AS138567 THE1-AS-AP The Computer Systems, BD 4 4 1 1 3 75.00% Prefix AS Path Aggregation Suggestion 103.133.76.0/22 4777 2516 6453 137491 58689 138567 138567 138567 + Announce - aggregate of 103.133.76.0/23 (4777 2516 6453 137491 58689 138567 138567 138567) and 103.133.78.0/23 (4777 2516 6453 137491 58689 138567 138567 138567) 103.133.76.0/24 4777 2516 6453 137491 58689 138567 138567 138567 - Withdrawn - aggregated with 103.133.77.0/24 (4777 2516 6453 137491 58689 138567 138567 138567) 103.133.77.0/24 4777 2516 6453 137491 58689 138567 138567 138567 - Withdrawn - aggregated with 103.133.76.0/24 (4777 2516 6453 137491 58689 138567 138567 138567) 103.133.78.0/24 4777 2516 6453 137491 58689 138567 138567 138567 - Withdrawn - aggregated with 103.133.79.0/24 (4777 2516 6453 137491 58689 138567 138567 138567) 103.133.79.0/24 4777 2516 6453 137491 58689 138567 138567 138567 - Withdrawn - aggregated with 103.133.78.0/24 (4777 2516 6453 137491 58689 138567 138567 138567)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS138567 4 More Specifics 4 Total Advertisements THE1-AS-AP The Computer Systems, BD
103.133.76.0/24 103.133.76.0/22
103.133.77.0/24 103.133.76.0/22
103.133.78.0/24 103.133.76.0/22
103.133.79.0/24 103.133.76.0/22
whois: 402332
IANA has recorded AS138567 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138567\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
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: 2017-12-08T06:45:58Z
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 'AS138567'
% Abuse contact for 'AS138567' is 'tcsonlinebd@gmail.com'
aut-num: AS138567
as-name: THE1-AS-AP
descr: The Computer Systems
country: BD
org: ORG-TCS2-AP
admin-c: TCSA3-AP
tech-c: TCSA3-AP
abuse-c: AT1150-AP
mnt-routes: MAINT-THE1-BD
mnt-by: APNIC-HM
mnt-irt: IRT-THE1-BD
last-modified: 2020-07-01T07:29:36Z
source: APNIC
irt: IRT-THE1-BD
address: 5/2 Sobhanbag, Dhaka Dhanmondi 1207
e-mail: tcsonlinebd@gmail.com
abuse-mailbox: tcsonlinebd@gmail.com
admin-c: TCSA3-AP
tech-c: TCSA3-AP
auth: # Filtered
remarks: tcsonlinebd@gmail.com was validated on 2026-02-24
mnt-by: MAINT-THE1-BD
last-modified: 2026-02-24T17:54:04Z
source: APNIC
organisation: ORG-TCS2-AP
org-name: The Computer Systems
org-type: LIR
country: BD
address: 5/2 Sobhanbag
phone: +8801785500225
e-mail: tcsonlinebd@gmail.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:44Z
source: APNIC
role: ABUSE THE1BD
country: ZZ
address: 5/2 Sobhanbag, Dhaka Dhanmondi 1207
phone: +000000000
e-mail: tcsonlinebd@gmail.com
admin-c: TCSA3-AP
tech-c: TCSA3-AP
nic-hdl: AT1150-AP
remarks: Generated from irt object IRT-THE1-BD
remarks: tcsonlinebd@gmail.com was validated on 2026-02-24
abuse-mailbox: tcsonlinebd@gmail.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-24T17:54:08Z
source: APNIC
role: The Computer Systems administrator
address: 5/2 Sobhanbag, Dhaka Dhanmondi 1207
country: BD
phone: +8801785500225
e-mail: tcsonlinebd@gmail.com
admin-c: TCSA3-AP
tech-c: TCSA3-AP
nic-hdl: TCSA3-AP
mnt-by: MAINT-THE1-BD
last-modified: 2019-01-21T23:35:13Z
source: APNIC
% Information related to 'AS138554 - AS139577'
as-block: AS138554 - AS139577
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T10:38:45Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)