AS Number
AS58912
AS Name
CTSL-BD
Org Name
Chittagong Telecom Services Ltd
Country
Bangladesh
Registry

apnic

RegDate

N/A

Updated

2020-10-05T22:46:12Z

AS58912 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

0

IPv4 NUMs

2,048

IPv6 NUMs(/64)

0

2,048 IPv4 Addresses
CIDR Description IP Num
45.124.12.0/24
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Limited 256
45.124.12.0/23
ROA Signed and Valid IRR InValid
CTSL-BD Chittagong Telecom Services Limited 512
45.124.13.0/24
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Limited 256
45.124.14.0/24
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Limited 256
45.124.14.0/23
ROA Signed and Valid IRR InValid
CTSL-BD Chittagong Telecom Services Limited 512
45.124.15.0/24
ROA Signed and Valid IRR Parent Valid
CTSL-BD Chittagong Telecom Services Limited 256
103.25.80.0/24
ROA Signed and Valid IRR Parent Valid
CTSL-BD Chittagong Telecom Services Ltd. 1837, Sk. Mujib Road, Progressive Tower, 1st Floor, Agrabad Badamtoli, Chittagong-4100. 256
103.25.80.0/23
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Ltd. 1837, Sk. Mujib Road, Progressive Tower, 1st Floor, Agrabad Badamtoli, Chittagong-4100. 512
103.25.81.0/24
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100. 256
103.25.82.0/24
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100. 256
103.25.82.0/23
ROA Signed and Valid IRR InValid
CTSL-BD Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100. 512
103.25.83.0/24
ROA Signed and Valid IRR Valid
CTSL-BD Chittagong Telecom Services Ltd. 1837, Progressive Tower, 1st Floor, Sk. Mujib Road, Agrabad Badamtoli, Chittagong-4100. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS58682 LEVEL3-BD - LEVEL3 CARRIER LIMITED, BD Bangladesh 3,072 851,968 IPv4 IPv4
AS134371 CIRCLENETWORK-BD - CIRCLE NETWORK, BD Bangladesh 2,816 4,295,032,832 IPv4 IPv4
AS139009 WSCL-AS-AP - Windstream Communication Ltd, BD Bangladesh 6,144 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
45.124.14.19 2 external.fcgp14-1.fna.fbcdn.net
45.124.14.20 1 video.fcgp14-1.fna.fbcdn.net
45.124.14.34 1 instagram.fcgp14-1.fna.fbcdn.net
as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
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



aut-num:        AS58912
as-name:        CTSL-BD
descr:          Chittagong Telecom Services Ltd
country:        BD
org:            ORG-CTSL1-AP
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
abuse-c:        AC2149-AP
mnt-lower:      MAINT-CTSL-BD
mnt-routes:     MAINT-CTSL-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-CTSL-BD
last-modified:  2020-10-05T22:46:12Z
source:         APNIC

irt:            IRT-CTSL-BD
address:        Chittagong Telecom Services Ltd.
address:        Progressive Tower, 1st Floor, 1837, Sk. Mujib Road, Agrabad, Chittagong-4100.
e-mail:         anwar@ctgtel.net
abuse-mailbox:  abuse@ctgtel.net
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
auth:           # Filtered
remarks:        anwar@ctgtel.net was validated on 2022-02-01
remarks:        abuse@ctgtel.net was validated on 2022-05-04
mnt-by:         MAINT-CTSL-BD
last-modified:  2022-05-04T06:44:19Z
source:         APNIC

organisation:   ORG-CTSL1-AP
org-name:       Chittagong Telecom Services Limited
country:        BD
address:        Progressive Tower (1st Floor)
address:        1837, Sheikh Mujib Road,
address:        Agrabad
phone:          +88-031-710354
e-mail:         info@ctgtel.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-12-05T12:58:05Z
source:         APNIC

role:           ABUSE CTSLBD
address:        Chittagong Telecom Services Ltd.
address:        Progressive Tower, 1st Floor, 1837, Sk. Mujib Road, Agrabad, Chittagong-4100.
country:        ZZ
phone:          +000000000
e-mail:         anwar@ctgtel.net
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
nic-hdl:        AC2149-AP
remarks:        Generated from irt object IRT-CTSL-BD
remarks:        anwar@ctgtel.net was validated on 2022-02-01
remarks:        abuse@ctgtel.net was validated on 2022-05-04
abuse-mailbox:  abuse@ctgtel.net
mnt-by:         APNIC-ABUSE
last-modified:  2022-05-04T06:44:50Z
source:         APNIC

role:           Chittagong Telecom Services Limited administrator
address:        CTGTEL, Progressive Tower (1st Floor), 1837, Sheikh Mujib Road, Agrabad, Chittagong
country:        BD
phone:          +88 031 710354
fax-no:         +88 031 710354
e-mail:         anwar@ctgtel.net
admin-c:        CTSL2-AP
tech-c:         CTSL2-AP
nic-hdl:        CTSL2-AP
mnt-by:         MAINT-CTSL-BD
last-modified:  2019-10-03T05:46:40Z
source:         APNIC