132575 SIGMAENGINEERSLTD-AS-AP Sigma Engineers Ltd, BD
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS132267 NOVOCOM-BD NovoCom Limited, BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 66502 AS132575 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 SIGMAENGINEERSLTD-AS-AP Sigma Engineers 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 % 53184 AS132575 SIGMAENGINEERSLTD-AS-AP Sigma Engineers Ltd, 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 103.245.143.0/24 293 6453 132267 132575
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS132575 1 More Specifics 1 Total Advertisements SIGMAENGINEERSLTD-AS-AP Sigma Engineers Ltd, BD
103.245.143.0/24 103.245.140.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 103.245.143.0/24 Announced
whois: 402590
IANA has recorded AS132575 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS132575\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS132096 - AS133119'
as-block: AS132096 - AS133119
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: 2011-08-10T06:21:42Z
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 'AS132575'
% Abuse contact for 'AS132575' is 'zaved@sigma-bd.com'
aut-num: AS132575
as-name: SIGMAENGINEERSLTD-AS-AP
descr: Sigma Engineers Ltd
country: BD
org: ORG-SEL2-AP
admin-c: SELA1-AP
tech-c: SELA1-AP
abuse-c: AS2990-AP
mnt-lower: MAINT-SIGMAENGINEERSLTD-BD
mnt-routes: MAINT-SIGMAENGINEERSLTD-BD
mnt-by: APNIC-HM
mnt-irt: IRT-SIGMAENGINEERSLTD-BD
last-modified: 2021-01-14T05:00:51Z
source: APNIC
irt: IRT-SIGMAENGINEERSLTD-BD
address: House-24, Road-18. Sector-3, Uttara, Dhaka-1230, Dhaka Dhaka 1230
e-mail: zaved@sigma-bd.com
abuse-mailbox: zaved@sigma-bd.com
admin-c: SELA1-AP
tech-c: SELA1-AP
auth: # Filtered
remarks: zaved@sigma-bd.com was validated on 2026-02-27
mnt-by: MAINT-SIGMAENGINEERSLTD-BD
last-modified: 2026-02-27T06:05:52Z
source: APNIC
organisation: ORG-SEL2-AP
org-name: Sigma Engineers Ltd
org-type: LIR
country: BD
address: House-24, Road-18. Sector-3, Uttara
phone: +8801713045264
e-mail: zaved@sigma-bd.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:06Z
source: APNIC
role: ABUSE SIGMAENGINEERSLTDBD
country: ZZ
address: House-24, Road-18. Sector-3, Uttara, Dhaka-1230, Dhaka Dhaka 1230
phone: +000000000
e-mail: zaved@sigma-bd.com
admin-c: SELA1-AP
tech-c: SELA1-AP
nic-hdl: AS2990-AP
remarks: Generated from irt object IRT-SIGMAENGINEERSLTD-BD
remarks: zaved@sigma-bd.com was validated on 2026-02-27
abuse-mailbox: zaved@sigma-bd.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-27T06:06:18Z
source: APNIC
role: Sigma Engineers Ltd administrator
address: House-24, Road-18. Sector-3, Uttara, Dhaka-1230, Dhaka Dhaka 1230
country: BD
phone: +8801713045264
fax-no: +8801713045264
e-mail: zaved@sigma-bd.com
admin-c: SELA1-AP
tech-c: SELA1-AP
nic-hdl: SELA1-AP
mnt-by: MAINT-SIGMAENGINEERSLTD-BD
last-modified: 2013-01-14T07:02:40Z
source: APNIC
% Information related to 'AS132096 - AS133119'
as-block: AS132096 - AS133119
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-25T02:44:01Z
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
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