139771 ALPHA-AS-AP Alpha Network, BD
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS58717 SUMMITCOMMUNICATIONS-BD Summit Communications Ltd, BD
AS150178 EXABYTELTD-AS-AP EXABYTE LTD, BD
AS45588 BTCL-ISP-AS Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and Internet Service Provider., BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 46060 AS139771 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 ALPHA-AS-AP Alpha Network, 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 % 55792 AS139771 ALPHA-AS-AP Alpha Network, BD 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 103.134.241.0/24 4608 9498 150178 150178 150178 150178 139771 139771 139771 139771 139771 103.145.28.0/24 4608 58717 139771 139771 139771 103.145.29.0/24 4608 9498 17494 45588 139771 139771 139771 139771
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS139771 2 More Specifics 3 Total Advertisements ALPHA-AS-AP Alpha Network, BD
103.145.28.0/24 103.145.28.0/23
103.145.29.0/24 103.145.28.0/23
whois: 402332
IANA has recorded AS139771 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS139771\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS139578 - AS140601'
as-block: AS139578 - AS140601
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: 2019-06-13T01:03:23Z
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 'AS139771'
% Abuse contact for 'AS139771' is 'abuse@alphanetwork.com.bd'
aut-num: AS139771
as-name: ALPHA-AS-AP
descr: Alpha Network
country: BD
org: ORG-AN19-AP
admin-c: ANA64-AP
tech-c: ANA64-AP
abuse-c: AA1524-AP
mnt-lower: MAINT-ALPHA-BD
mnt-routes: MAINT-ALPHA-BD
mnt-by: APNIC-HM
mnt-irt: IRT-ALPHA-BD
last-modified: 2020-05-27T13:03:51Z
source: APNIC
irt: IRT-ALPHA-BD
address: 1st Floor, CDA Market, Kazir Dewri, Chattogram, Chittagong Chittagong 4000
e-mail: info@alphanetwork.com.bd
abuse-mailbox: abuse@alphanetwork.com.bd
admin-c: ANA64-AP
tech-c: ANA64-AP
auth: # Filtered
remarks: abuse@alphanetwork.com.bd is invalid
remarks: info@alphanetwork.com.bd was validated on 2026-01-15
mnt-by: MAINT-ALPHA-BD
last-modified: 2026-01-15T18:50:37Z
source: APNIC
organisation: ORG-AN19-AP
org-name: Alpha Network
org-type: LIR
country: BD
address: 1st Floor, CDA Market, Kazir Dewri, Chattaogram
phone: +8801927000555
e-mail: info@alphanetwork.com.bd
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:59Z
source: APNIC
role: ABUSE ALPHABD
country: ZZ
address: 1st Floor, CDA Market, Kazir Dewri, Chattogram, Chittagong Chittagong 4000
phone: +000000000
e-mail: info@alphanetwork.com.bd
admin-c: ANA64-AP
tech-c: ANA64-AP
nic-hdl: AA1524-AP
remarks: Generated from irt object IRT-ALPHA-BD
remarks: abuse@alphanetwork.com.bd is invalid
remarks: info@alphanetwork.com.bd was validated on 2026-01-15
abuse-mailbox: abuse@alphanetwork.com.bd
mnt-by: APNIC-ABUSE
last-modified: 2026-01-15T18:51:08Z
source: APNIC
role: Alpha Network administrator
address: 1st Floor, CDA Market, Kazir Dewri, Chattaogram, Chittagong Chittagong 4000
country: BD
phone: +8801927000555
e-mail: admin@alphanetwork.com.bd
admin-c: ANA64-AP
tech-c: ANA64-AP
nic-hdl: ANA64-AP
mnt-by: MAINT-ALPHA-BD
last-modified: 2019-11-08T07:30:24Z
source: APNIC
% Information related to 'AS139578 - AS140601'
as-block: AS139578 - AS140601
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-15T00:06:08Z
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 1.88.36-SNAPSHOT (WHOIS-AU5)