AS138573 University of Barisal 🇧🇩 BD

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,280 (5 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS138573
Name: University of Barisal
Organisation: University of Barisal
Country: 🇧🇩 BD
RIR: APNIC
Allocated: 2019-01-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS138554 - AS139577
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:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS138573
as-name:        BU-AS-AP
descr:          University of Barisal
country:        BD
org:            ORG-UOB2-AP
admin-c:        UOBA1-AP
tech-c:         UOBA1-AP
abuse-c:        AB1300-AP
mnt-routes:     MAINT-BU-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-BU-BD
last-modified:  2020-11-11T07:11:05Z
source:         APNIC

irt:            IRT-BU-BD
address:        Kornokathi, Barisal-8200, Bangladesh, Barisal Barisal 8200
e-mail:         mkhasan@bu.ac.bd
abuse-mailbox:  mkhasan@bu.ac.bd
admin-c:        UOBA1-AP
tech-c:         UOBA1-AP
auth:           # Filtered
remarks:        mkhasan@bu.ac.bd was validated on 2026-08-13
mnt-by:         MAINT-BU-BD
last-modified:  2026-08-13T09:47:42Z
source:         APNIC

organisation:   ORG-UOB2-AP
org-name:       University of Barisal
org-type:       LIR
country:        BD
address:        Kornokathi,
phone:          +880431-2177771-77
fax-no:         +880431-61117
e-mail:         director-it@bu.ac.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:43Z
source:         APNIC

role:           ABUSE BUBD
country:        ZZ
address:        Kornokathi, Barisal-8200, Bangladesh, Barisal Barisal 8200
phone:          +000000000
e-mail:         mkhasan@bu.ac.bd
admin-c:        UOBA1-AP
tech-c:         UOBA1-AP
nic-hdl:        AB1300-AP
remarks:        Generated from irt object IRT-BU-BD
remarks:        mkhasan@bu.ac.bd was validated on 2026-08-13
abuse-mailbox:  mkhasan@bu.ac.bd
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-13T09:48:19Z
source:         APNIC

role:           University of Barisal administrator
address:        Kornokathi, Barisal-8200, Bangladesh, Barisal Barisal 8200
country:        BD
phone:          +880431-2177771-77
fax-no:         +880431-61117
e-mail:         mkhasan@bu.ac.bd
admin-c:        UOBA1-AP
tech-c:         UOBA1-AP
nic-hdl:        UOBA1-AP
mnt-by:         MAINT-BU-BD
last-modified:  2019-01-29T03:34:10Z
source:         APNIC