AS153528 - ESL-AS-AP - ExtentIT Solution Limited, BD

Bangladesh
AS Number
AS153528
AS Name
ESL-AS-AP
Org Name
ExtentIT Solution Limited
Country / Region
Bangladesh
Registry

apnic

RegDate

Updated

2023-05-11T00:08:48Z

AS153528 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

768

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
144.79.133.0/24
HOSTSTALLCOM-BD Hoststall.com 256
160.236.72.0/24
ERX-NETBLOCK Early registration addresses 256
161.248.201.0/24
ESL-BD ExtentIT Solution Limited 256
CIDR Description IP NUMs(prefix /64)
2001:df4:ec40::/48
ESL-BD ExtentIT Solution Limited 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS137967 DIGICON-ISP-AS - Digicon Telecommunication Ltd, BD Bangladesh 12,032 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS136429 BASNETWORK-AS-AP - BAS Network, BD Bangladesh 2,304 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS152890 - AS153913

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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
2023-05-11T00:08:48Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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 AS153528

aut-num
as-name
ESL-AS-AP
descr
ExtentIT Solution Limited
country
BD
org
ORG-ESL14-AP
admin-c
ETLA6-AP
tech-c
ETLA6-AP
mnt-by
APNIC-HM
mnt-irt
IRT-ETL-BD
mnt-routes
MAINT-ETL-BD
mnt-lower
MAINT-ETL-BD
abuse-c
AE599-AP
last-modified
2025-02-27T21:07:34Z
source
APNIC

irt IRT-ETL-BD

irt
IRT-ETL-BD
address
Ground Floor, Sunny Mansion, Rajnagar Moulvibazar 3240
phone
+8801722293512
e-mail
extenttechnologies@gmail.com
abuse-mailbox
extenttechnologies@gmail.com
admin-c
ETLA6-AP
tech-c
ETLA6-AP
auth
# Filtered
remarks
extenttechnologies@gmail.com was validated on 2026-07-12
mnt-by
MAINT-ETL-BD
last-modified
2026-08-30T10:08:00Z
source
APNIC

organisation ORG-ESL14-AP

organisation
ORG-ESL14-AP
org-name
ExtentIT Solution Limited
org-type
LIR
country
BD
address
Rajnagar Sadar
phone
+8801810186869
e-mail
extentitbd@gmail.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2026-07-26T13:40:20Z
source
APNIC

role ABUSE ETLBD

role
ABUSE ETLBD
country
ZZ
address
Ground Floor, Sunny Mansion, Rajnagar Moulvibazar 3240
phone
+8801722293512
e-mail
extenttechnologies@gmail.com
admin-c
ETLA6-AP
tech-c
ETLA6-AP
nic-hdl
AE599-AP
remarks
Generated from irt object IRT-ETL-BD
extenttechnologies@gmail.com was validated on 2026-07-12
abuse-mailbox
extenttechnologies@gmail.com
mnt-by
APNIC-ABUSE
last-modified
2026-07-12T12:20:54Z
source
APNIC

role Extent Technologies Limited administrator

role
Extent Technologies Limited administrator
address
Ground Floor, Sunny Mansion, Rajnagar Moulvibazar 3240
country
BD
phone
+8801722293512
fax-no
+8801810186860
e-mail
abuse@extentit.com
admin-c
ETLA6-AP
tech-c
ETLA6-AP
nic-hdl
ETLA6-AP
mnt-by
MAINT-ETL-BD
last-modified
2024-10-23T10:30:43Z
source
APNIC

as-block AS152890 - AS153913

as-block
descr
APNIC ASN block
admin-c
IA55-AP
tech-c
IH123-AP
mnt-by
MNT-APJII-ID
mnt-lower
MNT-APJII-ID
last-modified
2026-09-02T04:20:04Z
source
IDNIC

role ID-NIC ADMINISTRATORS

role
ID-NIC ADMINISTRATORS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
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

role
ID-NIC HOSTMASTERS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
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
technical and routing : support@apjii.or.id
administrative request : admin@apjii.or.id
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
 

as-block:       AS152890 - AS153913
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:  2023-05-11T00:08:48Z
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:        AS153528
as-name:        ESL-AS-AP
descr:          ExtentIT Solution Limited
country:        BD
org:            ORG-ESL14-AP
admin-c:        ETLA6-AP
tech-c:         ETLA6-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-ETL-BD
mnt-routes:     MAINT-ETL-BD
mnt-lower:      MAINT-ETL-BD
abuse-c:        AE599-AP
last-modified:  2025-02-27T21:07:34Z
source:         APNIC

irt:            IRT-ETL-BD
address:        Ground Floor, Sunny Mansion, Rajnagar Moulvibazar 3240
phone:          +8801722293512
e-mail:         extenttechnologies@gmail.com
abuse-mailbox:  extenttechnologies@gmail.com
admin-c:        ETLA6-AP
tech-c:         ETLA6-AP
auth:           # Filtered
remarks:        extenttechnologies@gmail.com was validated on 2026-07-12
mnt-by:         MAINT-ETL-BD
last-modified:  2026-08-30T10:08:00Z
source:         APNIC

organisation:   ORG-ESL14-AP
org-name:       ExtentIT Solution Limited
org-type:       LIR
country:        BD
address:        Rajnagar Sadar
phone:          +8801810186869
e-mail:         extentitbd@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-07-26T13:40:20Z
source:         APNIC

role:           ABUSE ETLBD
country:        ZZ
address:        Ground Floor, Sunny Mansion, Rajnagar Moulvibazar 3240
phone:          +8801722293512
e-mail:         extenttechnologies@gmail.com
admin-c:        ETLA6-AP
tech-c:         ETLA6-AP
nic-hdl:        AE599-AP
remarks:        Generated from irt object IRT-ETL-BD
remarks:        extenttechnologies@gmail.com was validated on 2026-07-12
abuse-mailbox:  extenttechnologies@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-12T12:20:54Z
source:         APNIC

role:           Extent Technologies Limited administrator
address:        Ground Floor, Sunny Mansion, Rajnagar Moulvibazar 3240
country:        BD
phone:          +8801722293512
fax-no:         +8801810186860
e-mail:         abuse@extentit.com
admin-c:        ETLA6-AP
tech-c:         ETLA6-AP
nic-hdl:        ETLA6-AP
mnt-by:         MAINT-ETL-BD
last-modified:  2024-10-23T10:30:43Z
source:         APNIC


as-block:       AS152890 - AS153913
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-02T04:20:04Z
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