138489 MBSTU-AS-AP Mawlana Bhashani Science and Technology University, BD
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS63961 BDREN-UGC-AS-AP Bangladesh Research and Education Network BdREN, BD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33852 AS138489 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 MBSTU-AS-AP Mawlana Bhashani Science and Technology University, 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 % 25291 AS138489 MBSTU-AS-AP Mawlana Bhashani Science and Tech 2 1 0 1 1 50.00% Prefix AS Path Aggregation Suggestion 103.126.108.0/22 6939 17494 63961 138489 103.126.108.0/24 6939 17494 63961 138489 - Withdrawn - matching aggregate 103.126.108.0/22 6939 17494 63961 138489
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS138489 5 More Specifics 6 Total Advertisements MBSTU-AS-AP Mawlana Bhashani Science and Technology University, BD
103.126.108.0/23 103.126.108.0/22
103.126.109.0/24 103.126.108.0/22
103.126.110.0/23 103.126.108.0/22
103.126.110.0/24 103.126.108.0/22
103.126.111.0/24 103.126.108.0/22
103.126.108.0/24 103.126.108.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 103.126.108.0/23 Announced
+ 103.126.109.0/24 Announced
+ 103.126.110.0/23 Announced
+ 103.126.110.0/24 Announced
+ 103.126.111.0/24 Announced
- 103.126.108.0/24 Withdrawn
whois: 402590
IANA has recorded AS138489 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS138489\n % [whois.apnic.net]
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% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
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 'AS138489'
% Abuse contact for 'AS138489' is 'abuse.apnic@mbstu.ac.bd'
aut-num: AS138489
as-name: MBSTU-AS-AP
descr: Mawlana Bhashani Science and Technology University
country: BD
org: ORG-MBSA1-AP
admin-c: MBSA2-AP
tech-c: MBSA2-AP
abuse-c: AM3120-AP
mnt-routes: MAINT-MBSTU-BD
mnt-by: APNIC-HM
mnt-irt: IRT-MBSTU-BD
last-modified: 2021-05-19T13:21:58Z
source: APNIC
irt: IRT-MBSTU-BD
address: Santosh, Tangail-1902, Bangladesh., Tangail Tangail 1902
e-mail: abuse.apnic@mbstu.ac.bd
abuse-mailbox: abuse.apnic@mbstu.ac.bd
admin-c: MBSA2-AP
tech-c: MBSA2-AP
auth: # Filtered
remarks: abuse.apnic@mbstu.ac.bd
remarks: abuse.apnic@mbstu.ac.bd was validated on 2026-01-04
mnt-by: MAINT-MBSTU-BD
last-modified: 2026-01-04T06:27:25Z
source: APNIC
organisation: ORG-MBSA1-AP
org-name: Mawlana Bhashani Science and Technology University
org-type: LIR
country: BD
address: Santosh, Tangail-1902, Bangladesh.
phone: +88092162401
fax-no: +88092162169
e-mail: ictcell@mbstu.ac.bd
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:39Z
source: APNIC
role: ABUSE MBSTUBD
country: ZZ
address: Santosh, Tangail-1902, Bangladesh., Tangail Tangail 1902
phone: +000000000
e-mail: abuse.apnic@mbstu.ac.bd
admin-c: MBSA2-AP
tech-c: MBSA2-AP
nic-hdl: AM3120-AP
remarks: Generated from irt object IRT-MBSTU-BD
remarks: abuse.apnic@mbstu.ac.bd was validated on 2026-01-04
abuse-mailbox: abuse.apnic@mbstu.ac.bd
mnt-by: APNIC-ABUSE
last-modified: 2026-01-04T06:27:48Z
source: APNIC
role: Mawlana Bhashani Science and Technology University
address: Santosh, Tangail-1902, Bangladesh., Tangail Tangail 1902
country: BD
phone: +88092162401
fax-no: +88092162401
e-mail: abuse@mbstu.ac.bd
admin-c: MBSA2-AP
tech-c: MBSA2-AP
nic-hdl: MBSA2-AP
mnt-by: MAINT-MBSTU-BD
last-modified: 2018-11-29T23:32:32Z
source: APNIC
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T12:29:14Z
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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