150340 CTL-AS-AP Cyberspace Technologies Ltd., BD
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS141731 MAXHUBLTD-AS-AP Max Hub Limited, BD
AS58682 LEVEL3-BD Level3 Carrier Ltd., BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 53945 AS150340 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 CTL-AS-AP Cyberspace Technologies 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 % 57388 AS150340 CTL-AS-AP Cyberspace Technologies Ltd., BD 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 103.16.248.0/24 6939 9498 141731 141731 150340 150340 150340 103.16.249.0/24 6939 58682 150340 150340 150340 150340
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS150340 2 More Specifics 2 Total Advertisements CTL-AS-AP Cyberspace Technologies Ltd., BD
103.16.249.0/24 103.16.248.0/23
103.17.151.0/24 103.17.150.0/23
103.16.248.0/24 103.16.248.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 103.17.151.0/24 Announced
- 103.16.248.0/24 Withdrawn
whois: 402590
IANA has recorded AS150340 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS150340\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS149818 - AS150841'
as-block: AS149818 - AS150841
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: 2021-10-13T00:52:11Z
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 'AS150340'
% Abuse contact for 'AS150340' is 'abuse@cyberspace.com.bd'
aut-num: AS150340
as-name: CTL-AS-AP
descr: Cyberspace Technologies Ltd.
country: BD
org: ORG-CTL13-AP
admin-c: CTLA7-AP
tech-c: CTLA7-AP
abuse-c: AC2620-AP
mnt-lower: MAINT-CTL-BD
mnt-routes: MAINT-CTL-BD
mnt-by: APNIC-HM
mnt-irt: IRT-CTL-BD
last-modified: 2023-04-19T13:07:50Z
source: APNIC
irt: IRT-CTL-BD
address: 150, Nahar Mansion,1st Floor, Motijheel, Dhaka-1000, Dhaka Dhaka 1000
e-mail: abuse@cyberspace.com.bd
abuse-mailbox: abuse@cyberspace.com.bd
admin-c: CTLA7-AP
tech-c: CTLA7-AP
auth: # Filtered
remarks: abuse@cyberspace.com.bd is invalid
mnt-by: MAINT-CTL-BD
last-modified: 2025-11-18T00:36:26Z
source: APNIC
organisation: ORG-CTL13-AP
org-name: Cyberspace Technologies Ltd.
org-type: LIR
country: BD
address: 150, Nahar Mansion,1st Floor, Motijheel, Dhaka-1000
phone: +8801755515882
e-mail: support@cyberspace.com.bd
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:19:00Z
source: APNIC
role: ABUSE CTLBD
country: ZZ
address: 150, Nahar Mansion,1st Floor, Motijheel, Dhaka-1000, Dhaka Dhaka 1000
phone: +000000000
e-mail: abuse@cyberspace.com.bd
admin-c: CTLA7-AP
tech-c: CTLA7-AP
nic-hdl: AC2620-AP
remarks: Generated from irt object IRT-CTL-BD
remarks: abuse@cyberspace.com.bd is invalid
abuse-mailbox: abuse@cyberspace.com.bd
mnt-by: APNIC-ABUSE
last-modified: 2025-09-04T21:53:03Z
source: APNIC
role: Cyberspace Technologies Ltd administrator
address: 150, Nahar Mansion,1st Floor, Motijheel, Dhaka-1000, Dhaka Dhaka 1000
country: BD
phone: +8801755515882
e-mail: abuse@cyberspace.com.bd
admin-c: CTLA7-AP
tech-c: CTLA7-AP
nic-hdl: CTLA7-AP
mnt-by: MAINT-CTL-BD
last-modified: 2022-10-01T06:30:43Z
source: APNIC
% Information related to 'AS149818 - AS150841'
as-block: AS149818 - AS150841
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T12:32:47Z
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)