AS Number
AS134113
AS Name
MCN-BD
Org Name
Kazi Sazzad Hossain T/A Millennium Computers & Networking
Country
Bangladesh
Registry

apnic

RegDate

Updated

2014-09-03T01:31:49Z

AS134113 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

22

IPv4 NUMs

2,048

IPv6 NUMs(/64)

1,441,792

2,048 IPv4 Addresses
CIDR Description IP Num
27.123.252.0/24
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 256
27.123.252.0/23
ROA Signed and Valid IRR InValid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 512
27.123.253.0/24
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 256
27.123.254.0/24
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 256
27.123.254.0/23
ROA Signed and Valid IRR InValid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 512
27.123.255.0/24
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 256
103.52.134.0/24
ROA Signed and Valid IRR Valid
MCN Millennium Computers & Networking 256
103.52.134.0/23
ROA Signed and Valid IRR InValid
MCN-BD Millennium Computers & Networking 512
103.52.135.0/24
ROA Signed and Valid IRR Valid
MCN Millennium Computers & Networking 256
103.71.46.0/24
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 256
103.71.46.0/23
ROA Signed and Valid IRR InValid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 512
103.71.47.0/24
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 256
CIDR Description IP NUMs(prefix /64)
2403:140:1::/48
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:10::/48
IRR Parent Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:1111::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:8888::/48
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff11::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff12::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff16::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff17::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff20::/48
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff21::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff22::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff23::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff25::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff26::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff33::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff34::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff35::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff36::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff41::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff56::/48
ROA Signed and Valid IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff57::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
2403:140:ff63::/48
IRR Valid
MCN-BD Kazi Sazzad Hossain T/A Millennium Computers & Networking 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS58717 SUMMITCOMMUNICATIONS-BD - Summit Communications Limited, BD Bangladesh 10,240 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS133070 EHL-AS-AP - EBN HOST LIMITED, BD Bangladesh 512 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Bangladesh BDIX - Bangladesh Internet Exchange Trust 103.151.196.33 2001:df3:d680::33 10 Gbps 2025-06-10 07:16:36
Bangladesh ISPAB-NIX - Bangladesh Internet Service Provider Internet Exchange Trust 103.161.216.147 2407:840:1:800::97 10 Gbps 2025-06-10 07:16:37

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS133632 - AS134556
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:  2014-09-03T01:31:49Z
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:        AS134113
as-name:        MCN-BD
descr:          Kazi Sazzad Hossain T/A Millennium Computers & Networking
country:        BD
org:            ORG-MCN1-AP
admin-c:        MCNA7-AP
tech-c:         MCNA7-AP
abuse-c:        AM2605-AP
mnt-lower:      MAINT-MCN-BD
mnt-routes:     MAINT-MCN-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-MCN-BD
last-modified:  2020-07-07T13:40:35Z
source:         APNIC

irt:            IRT-MCN-BD
address:        11/1, Rambabu Road, Alimun Plaza 1st floor, Mymensingh Mymensingh 2200
e-mail:         ratan74@gmail.com
abuse-mailbox:  ratan74@gmail.com
admin-c:        MCNA7-AP
tech-c:         MCNA7-AP
auth:           # Filtered
remarks:        ratan74@gmail.com was validated on 2025-09-17
mnt-by:         MAINT-MCN-BD
last-modified:  2025-11-18T00:29:42Z
source:         APNIC

organisation:   ORG-MCN1-AP
org-name:       Millennium Computers & Networking
org-type:       LIR
country:        BD
address:        11/1, Rambabu Road, Alimun Plaza 1st floor
phone:          +8801713322456
e-mail:         ratan74@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:32Z
source:         APNIC

role:           ABUSE MCNBD
country:        ZZ
address:        11/1, Rambabu Road, Alimun Plaza 1st floor, Mymensingh Mymensingh 2200
phone:          +000000000
e-mail:         ratan74@gmail.com
admin-c:        MCNA7-AP
tech-c:         MCNA7-AP
nic-hdl:        AM2605-AP
remarks:        Generated from irt object IRT-MCN-BD
remarks:        ratan74@gmail.com was validated on 2025-09-17
abuse-mailbox:  ratan74@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T07:38:38Z
source:         APNIC

role:           Millennium Computers Networking administrator
address:        11/1, Rambabu Road, Alimun Plaza 1st floor, Mymensingh Mymensingh 2200
country:        BD
phone:          +8801713322456
fax-no:         +8801713322456
e-mail:         ratan74@gmail.com
admin-c:        MCNA7-AP
tech-c:         MCNA7-AP
nic-hdl:        MCNA7-AP
mnt-by:         MAINT-MCN-BD
last-modified:  2015-03-09T23:31:19Z
source:         APNIC


as-block:       AS133632 - AS134556
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T13:21:12Z
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
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        hostmasters : hostmaster@apjii.or.id
remarks:        ID-NIC administrators role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2019-09-18T07:24:58Z
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