134371 CIRCLENETWORK-BD CIRCLE NETWORK BANGLADESH, BD
Adjacency: 7 Upstream: 1 Downstream: 6
Upstream Adjacent AS list
AS139009 WSCL-AS-AP Windstream Communication Limited, BD
Downstream Adjacent AS list
AS136909 MBL-AS-AP MJL Bangladesh PLC, BD
AS141030 CIRCLENETWORK-AS-AP CIRCLE NETWORK, BD
AS152661 ALZAF1-AS-AP ALZAF LIMITED, BD
AS152698 ZORN-AS-AP Zorn Technologies, BD
AS142605 YETFIXLIMITED-AS-AP YetFix Limited, BD
AS134068 RKUB-AS-AP Rajshahi Krishi Unnayan Bank, BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 14421 AS134371 ORG+TRN Originate: 5632 /19.54 Transit: 5632 /19.54 CIRCLENETWORK-BD CIRCLE NETWORK BANGLADESH, 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 % 13356 AS134371 CIRCLENETWORK-BD CIRCLE NETWORK BANGLADESH, B 20 5 2 17 3 15.00% Prefix AS Path Aggregation Suggestion 103.18.204.0/23 4777 23764 139009 134371 + Announce - aggregate of 103.18.204.0/24 (4777 23764 139009 134371) and 103.18.205.0/24 (4777 23764 139009 134371) 103.18.204.0/24 4777 23764 139009 134371 - Withdrawn - aggregated with 103.18.205.0/24 (4777 23764 139009 134371) 103.18.205.0/24 4777 23764 139009 134371 - Withdrawn - aggregated with 103.18.204.0/24 (4777 23764 139009 134371) 103.62.140.0/24 4777 23764 139009 134371 103.62.141.0/24 4777 2497 3491 3223 139009 139009 139009 134371 103.62.142.0/23 4777 4713 2914 132602 139009 134371 103.62.142.0/24 4777 4713 2914 132602 139009 134371 - Withdrawn - matching aggregate 103.62.142.0/23 4777 4713 2914 132602 139009 134371 103.62.143.0/24 4777 2516 3356 3223 139009 139009 139009 134371 103.129.209.0/24 4777 23764 139009 134371 103.133.204.0/24 4777 23764 139009 134371 103.139.197.0/24 4777 6939 139009 134371 103.154.48.0/24 4777 2516 58453 139009 134371 103.243.238.0/24 4777 23764 139009 134371 160.25.8.0/23 4777 6939 139009 134371 160.25.8.0/23 4608 6939 139009 134371 + Announce - aggregate of 160.25.8.0/24 (4608 6939 139009 134371) and 160.25.9.0/24 (4608 6939 139009 134371) 160.25.8.0/24 4608 6939 139009 134371 - Withdrawn - aggregated with 160.25.9.0/24 (4608 6939 139009 134371) 160.25.9.0/24 4608 6939 139009 134371 - Withdrawn - aggregated with 160.25.8.0/24 (4608 6939 139009 134371) 202.136.88.0/24 4777 6939 139009 134371 202.136.89.0/24 4777 23764 139009 134371 202.136.90.0/24 4777 2497 3491 3223 139009 139009 139009 134371 202.136.91.0/24 4608 1221 4637 3223 139009 139009 139009 134371 203.31.169.0/24 4777 6939 139009 134371
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS134371 16 More Specifics 20 Total Advertisements CIRCLENETWORK-BD CIRCLE NETWORK BANGLADESH, BD
103.18.204.0/24 103.18.204.0/23
103.18.205.0/24 103.18.204.0/23
103.62.140.0/24 103.62.140.0/22
103.62.141.0/24 103.62.140.0/22
103.62.142.0/23 103.62.140.0/22
103.62.142.0/24 103.62.140.0/22
103.62.143.0/24 103.62.140.0/22
103.133.204.0/24 103.133.204.0/22
103.139.197.0/24 103.139.196.0/23
103.154.48.0/24 103.154.48.0/23
160.25.8.0/24 160.25.8.0/23
160.25.9.0/24 160.25.8.0/23
202.136.88.0/24 202.136.88.0/22
202.136.89.0/24 202.136.88.0/22
202.136.90.0/24 202.136.88.0/22
202.136.91.0/24 202.136.88.0/22
whois: 402332
IANA has recorded AS134371 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS134371\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
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: 2014-09-03T01:31:49Z
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 'AS134371'
% Abuse contact for 'AS134371' is 'nazim@circlenetworkbd.net'
aut-num: AS134371
as-name: CIRCLENETWORK-BD
descr: CIRCLE NETWORK BANGLADESH
country: BD
org: ORG-CN2-AP
admin-c: CNA34-AP
tech-c: CNA34-AP
abuse-c: AC2055-AP
mnt-lower: MAINT-CIRCLENETWORK-BD
mnt-routes: MAINT-CIRCLENETWORK-BD
mnt-by: APNIC-HM
mnt-irt: IRT-CIRCLENETWORK-BD
last-modified: 2020-07-29T13:13:04Z
source: APNIC
irt: IRT-CIRCLENETWORK-BD
address: Word no-08, Dedabor, Pollibidout, Ashulia, Savar, dhaka, dhaka dhaka 1340
e-mail: nazim@circlenetworkbd.net
abuse-mailbox: nazim@circlenetworkbd.net
admin-c: CNA34-AP
tech-c: CNA34-AP
auth: # Filtered
remarks: nazim@circlenetworkbd.net was validated on 2026-04-28
mnt-by: MAINT-CIRCLENETWORK-BD
last-modified: 2026-04-28T13:09:23Z
source: APNIC
organisation: ORG-CN2-AP
org-name: CIRCLE NETWORK
org-type: LIR
country: BD
address: Word no-08, Dedabor, Pollibidout, Ashulia, Savar,
phone: +8809611800900
e-mail: mahbub@circlenetworkbd.net
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-02-15T12:55:59Z
source: APNIC
role: ABUSE CIRCLENETWORKBD
country: ZZ
address: Word no-08, Dedabor, Pollibidout, Ashulia, Savar, dhaka, dhaka dhaka 1340
phone: +000000000
e-mail: nazim@circlenetworkbd.net
admin-c: CNA34-AP
tech-c: CNA34-AP
nic-hdl: AC2055-AP
remarks: Generated from irt object IRT-CIRCLENETWORK-BD
remarks: nazim@circlenetworkbd.net was validated on 2026-04-28
abuse-mailbox: nazim@circlenetworkbd.net
mnt-by: APNIC-ABUSE
last-modified: 2026-04-28T13:09:36Z
source: APNIC
role: circle Network administrator
address: Word no-08, Dedabor, Pollibidout, Ashulia, Savar, dhaka, dhaka dhaka 1340
country: BD
phone: +8809611800900
fax-no: +8809611800900
e-mail: mahbub@circlenetworkbd.net
admin-c: CNA34-AP
tech-c: CNA34-AP
nic-hdl: CNA34-AP
mnt-by: MAINT-CIRCLENETWORK-BD
last-modified: 2025-02-14T16:40:05Z
source: APNIC
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T13:21:12Z
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)