AS Number
AS150698
AS Name
COS-AS-AP
Org Name
Chandpur Online Systems
Country / Region
Bangladesh
Registry

apnic

RegDate

Updated

2021-10-13T00:52:11Z

AS150698 Looking Glass
IPv4Prefixes

15

IPv6Prefixes

13

IPv4 NUMs

8,448

IPv6 NUMs(/64)

34,275,328

CIDR Description IP Num
23.155.184.0/24
IRR Valid
Huy IDC 256
36.50.132.0/23
IRR Valid
CLOUDME-VN CLOUDME COMPANY LIMITED 512
36.50.236.0/23
IRR Valid
VCOREINFO-VN VCORE COMPANY LIMITED 512
103.15.88.0/23
IRR Valid
WIXCLOUD-VN WIX CLOUD COMPANY LIMITED 512
103.65.136.0/23
IRR Valid
CLOUDVIETNAMVN-VN CLOUDVIET COMPANY LIMITED 512
103.71.110.0/23
IRR Valid
INFOGATE-VN INFOGATE TECHNOLOGY COMPANY LIMITED 512
103.90.228.0/22
IRR Valid
ONETIDC-VN Onet IDC Company 1024
103.164.36.0/23
IRR Valid
CATIEDU-VN Catiedu Online Training Academy Company Limited 512
103.169.172.0/23
IRR Valid
WEON-VN WEON SOFTWARE COMPANY LIMITED 512
103.170.246.0/23
IRR Valid
INTERNETVENO-VN Internet Khong Trung Company 512
103.241.198.0/23
IRR Valid
AHOST-VN AHOST COMPANY LIMITED 512
154.196.92.0/22
IRR InValid
Galaxy_Broadband_Pvt_Ltd Galaxy Broadband Pvt Ltd 1024
154.197.72.0/23
IRR InValid
ZAgency_Media_and_Technology_Company_Limited ZAgency Media and Technology Company Limited 512
154.201.6.0/23
IRR Valid
vcore_company_ltd vcore company ltd 512
157.10.46.0/23
IRR Valid
UCOM-VN HAWK HOST COMPANY LIMITED 512
CIDR Description IP NUMs(prefix /64)
2001:df6:fc80::/48
IRR Valid
WEON-VN WEON SOFTWARE COMPANY LIMITED 65536
2401:1620::/48
IRR Valid
SANDCLOCK-VN SANDCLOCK SERVICE TRADING COMPANY LIMITED 65536
2401:2ae0::/48
IRR Valid
WIXCLOUD-VN WIX CLOUD COMPANY LIMITED 65536
2401:3360::/48
IRR Valid
INFOGATE-VN INFOGATE TECHNOLOGY COMPANY LIMITED 65536
2401:41e0::/48
IRR Valid
AHOST-VN AHOST COMPANY LIMITED 65536
2401:4720::/48
IRR Valid
CLOUDVIETNAMVN-VN CLOUDVIET COMPANY LIMITED 65536
2401:5ae0::/48
IRR Valid
CLOUDME-VN CLOUDME COMPANY LIMITED 65536
2401:5ea0::/48
IRR Valid
VCOREINFO-VN VCORE COMPANY LIMITED 65536
2401:71e0::/48
IRR Valid
UCOM-VN HAWK HOST COMPANY LIMITED 65536
2401:7520::/48
IRR Valid
ETEL-VN ETEL TECHNOLOGY COMPANY LIMITED 65536
2407:bb40::/48
IRR Valid
INTERNETVENO-VN Internet Khong Trung Company 65536
2602:f969::/40
ROOT Root inet6num object 16777216
2602:f9ca:500::/40
IRR Valid
Viettel Group (C10935513) 16777216
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18403 FPT-VN - FPT Telecom Company, VN Viet Nam 1,422,080 17,179,869,184 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS149818 - AS150841

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
2021-10-13T00:52:11Z
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 AS150698

aut-num
as-name
COS-AS-AP
descr
Chandpur Online Systems
country
BD
org
ORG-COS4-AP
admin-c
COSA4-AP
tech-c
COSA4-AP
mnt-by
APNIC-HM
mnt-irt
IRT-COS-BD
mnt-routes
MAINT-COS-BD
mnt-lower
MAINT-COS-BD
abuse-c
AC2926-AP
last-modified
2026-06-04T07:23:46Z
source
APNIC

irt IRT-COS-BD

irt
IRT-COS-BD
address
H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
e-mail
nochmenterprise@gmail.com
abuse-mailbox
nochmenterprise@gmail.com
admin-c
COSA4-AP
tech-c
COSA4-AP
auth
# Filtered
remarks
nochmenterprise@gmail.com was validated on 2026-08-16
mnt-by
MAINT-COS-BD
last-modified
2026-08-16T17:00:37Z
source
APNIC

organisation ORG-COS4-AP

organisation
ORG-COS4-AP
org-name
Chandpur Online Systems
org-type
LIR
country
BD
address
H-116/108, Shop No. 602
Jaj Mansion 4th floor, Mizanur Rahman Road, Chandpur.
phone
+880 1711-057848
e-mail
nochmenterprise@gmail.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2026-06-07T13:22:58Z
source
APNIC

role ABUSE COSBD

role
ABUSE COSBD
country
ZZ
address
H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
phone
+000000000
e-mail
nochmenterprise@gmail.com
admin-c
COSA4-AP
tech-c
COSA4-AP
nic-hdl
AC2926-AP
remarks
Generated from irt object IRT-COS-BD
nochmenterprise@gmail.com was validated on 2026-08-16
abuse-mailbox
nochmenterprise@gmail.com
mnt-by
APNIC-ABUSE
last-modified
2026-08-16T17:00:58Z
source
APNIC

role Chandpur Online Systems administrator

role
Chandpur Online Systems administrator
address
H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
country
BD
phone
+880 1711-057848
e-mail
nochmenterprise@gmail.com
admin-c
COSA4-AP
tech-c
COSA4-AP
nic-hdl
COSA4-AP
mnt-by
MAINT-COS-BD
last-modified
2026-06-07T12:44:05Z
source
APNIC

as-block AS149818 - AS150841

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
2026-09-02T05:12:50Z
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:       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:        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:        AS150698
as-name:        COS-AS-AP
descr:          Chandpur Online Systems
country:        BD
org:            ORG-COS4-AP
admin-c:        COSA4-AP
tech-c:         COSA4-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-COS-BD
mnt-routes:     MAINT-COS-BD
mnt-lower:      MAINT-COS-BD
abuse-c:        AC2926-AP
last-modified:  2026-06-04T07:23:46Z
source:         APNIC

irt:            IRT-COS-BD
address:        H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
e-mail:         nochmenterprise@gmail.com
abuse-mailbox:  nochmenterprise@gmail.com
admin-c:        COSA4-AP
tech-c:         COSA4-AP
auth:           # Filtered
remarks:        nochmenterprise@gmail.com was validated on 2026-08-16
mnt-by:         MAINT-COS-BD
last-modified:  2026-08-16T17:00:37Z
source:         APNIC

organisation:   ORG-COS4-AP
org-name:       Chandpur Online Systems
org-type:       LIR
country:        BD
address:        H-116/108, Shop No. 602
address:        Jaj Mansion 4th floor, Mizanur Rahman Road, Chandpur.
phone:          +880 1711-057848
e-mail:         nochmenterprise@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-06-07T13:22:58Z
source:         APNIC

role:           ABUSE COSBD
country:        ZZ
address:        H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
phone:          +000000000
e-mail:         nochmenterprise@gmail.com
admin-c:        COSA4-AP
tech-c:         COSA4-AP
nic-hdl:        AC2926-AP
remarks:        Generated from irt object IRT-COS-BD
remarks:        nochmenterprise@gmail.com was validated on 2026-08-16
abuse-mailbox:  nochmenterprise@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-16T17:00:58Z
source:         APNIC

role:           Chandpur Online Systems administrator
address:        H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
country:        BD
phone:          +880 1711-057848
e-mail:         nochmenterprise@gmail.com
admin-c:        COSA4-AP
tech-c:         COSA4-AP
nic-hdl:        COSA4-AP
mnt-by:         MAINT-COS-BD
last-modified:  2026-06-07T12:44:05Z
source:         APNIC


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:  2026-09-02T05:12:50Z
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