123.231.64.0/21

AS18001  ·  Dialog Axiata PLC.

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Summary

Country Sri Lanka
Domain mtt.network
ASN AS18001
Parent Range 123.231.0.0/17
Registry APNIC
ID MTT-LK

WHOIS Details

inetnum:        123.231.0.0 - 123.231.127.255
netname:        MTT-LK
descr:          MTT Network Pvt Ltd
descr:          278, 4th Level, Aceccess towers, Union Place, descr: Colombo 02
country:        LK
org:            ORG-MNL3-AP
admin-c:        IP927-AP
tech-c:         IP927-AP
abuse-c:        AM2696-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-LK-MTTADMIN
mnt-routes:     MAINT-LK-MTTADMIN
mnt-irt:        IRT-MTT-LK
last-modified:  2020-07-29T13:16:25Z
source:         APNIC

irt:            IRT-MTT-LK
address:        Internet Services
address:        Dialog Broadband Networks (Pvt) Ltd
address:        No. 57,
address:        Dharmapala Mawatha,
e-mail:         ipno@dialog.lk
abuse-mailbox:  abuse-noc@dialog.lk
admin-c:        DA25-AP
tech-c:         TA13-AP
auth:           # Filtered
remarks:        ipno@dialog.lk was validated on 2025-06-26
remarks:        abuse-noc@dialog.lk was validated on 2025-06-26
mnt-by:         MAINT-LK-MTTADMIN
last-modified:  2025-11-18T00:26:19Z
source:         APNIC

organisation:   ORG-MNL3-AP
org-name:       MTT Network (Pvt) Ltd
org-type:       LIR
country:        LK
address:        Dialog Broadband Networks (Pvt) Ltd
address:        No. 57,
address:        Dharmapala Mawatha,
phone:          +94-11-7100700
fax-no:         +94-11-7100701
e-mail:         service@dialog.lk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:47Z
source:         APNIC

role:           ABUSE MTTLK
country:        ZZ
address:        Internet Services
address:        Dialog Broadband Networks (Pvt) Ltd
address:        No. 57,
address:        Dharmapala Mawatha,
phone:          +000000000
e-mail:         ipno@dialog.lk
admin-c:        DA25-AP
tech-c:         TA13-AP
nic-hdl:        AM2696-AP
remarks:        Generated from irt object IRT-MTT-LK
remarks:        ipno@dialog.lk was validated on 2025-06-26
remarks:        abuse-noc@dialog.lk was validated on 2025-06-26
abuse-mailbox:  abuse-noc@dialog.lk
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-26T10:09:54Z
source:         APNIC

person:         ip noc
address:        No 475 Union Place Colombo 02 Sri Lanka
country:        LK
phone:          +94-77-7080927
e-mail:         ip.noc@dialog.lk
nic-hdl:        IP927-AP
mnt-by:         MAINT-LK-DIALOG
last-modified:  2012-10-22T06:56:31Z
source:         APNIC

route:          123.231.0.0/17
origin:         AS18001
descr:          MTT Network (Pvt) Ltd Dialog Broadband Networks (Pvt) Ltd No. 57, Dharmapala Mawatha,
mnt-by:         MAINT-LK-MTTADMIN
last-modified:  2017-09-14T10:12:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.231.64.0/21

Range ASN Company Num of IPs
123.231.0.0/17 AS18001 MTT Network Pvt Ltd 32,768

Nearby Ranges

BGP prefixes that overlap with 123.231.0.0/16

Range ASN Company Num of IPs
123.231.0.0/17 AS18001 MTT Network Pvt Ltd 32,768
123.231.234.0/24 AS4800 APLIKANUSA LINTASARTA 256
123.231.235.0/24 AS4800 APLIKANUSA LINTASARTA 256

Hosted domains

There are 22 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.231.70.119 damromattress.lk 12
123.231.70.197 sfinoto.com 2
123.231.66.211 utequip.com 2
123.231.70.117 stretchlinesl.com 1
123.231.70.195 singerfinonline.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

471 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.231.68.226 AS18001 Dialog Axiata PLC. 3.72ms from Colombo, LK
123.231.67.161 AS18001 Dialog Axiata PLC. 4.19ms from Colombo, LK
123.231.66.200 AS18001 Dialog Axiata PLC. 4.28ms from Colombo, LK
123.231.71.243 AS18001 Dialog Axiata PLC. 3.83ms from Colombo, LK
123.231.65.121 AS18001 Dialog Axiata PLC. 4.46ms from Colombo, LK
123.231.70.119 AS18001 Dialog Axiata PLC. 4.77ms from Colombo, LK
123.231.69.113 AS18001 Dialog Axiata PLC. 4.03ms from Colombo, LK
123.231.64.115 AS18001 Dialog Axiata PLC. 3.82ms from Colombo, LK

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
18.213.53.165 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
173.187.35.229 AS7029 Windstream Communications LLC 16.29ms from Chicago, US
185.81.36.197 AS8368 BENESOL BACKBONE 0.97ms from Copenhagen, DK
108.173.217.181 AS852 TELUS Communications Inc. 8.35ms from Edmonton, CA
80.222.220.197 AS1759 Telia Finland Oyj 4.48ms from Helsinki, FI
171.252.249.37 AS7552 Viettel Group 2.12ms from Ho Chi Minh City, VN
69.241.159.5 AS7922 Comcast Cable Communications, LLC 4.18ms from Houston, US
73.255.16.245 AS7922 Comcast Cable Communications, LLC 6.74ms from Houston, US
180.100.79.85 AS4134 CHINANET-BACKBONE 0.47ms from Huai'an, CN
178.233.189.69 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 7.24ms from Istanbul, TR
193.236.92.53 AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia 2.91ms from Lisbon, PT
50.83.9.197 AS30036 Mediacom Communications Corp 9.83ms from Minneapolis, US
223.30.68.133 AS9583 Sify Limited 19.57ms from Mumbai, IN
66.177.182.69 AS7922 Comcast Cable Communications, LLC 4.04ms from Orlando, US
124.18.188.229 AS18126 Chubu Telecommunications Company, Inc. 6.21ms from Osaka, JP
133.18.169.149 AS24282 KAGOYA JAPAN Inc. 0.95ms from Osaka, JP
209.188.15.37 AS20454 SECURED SERVERS LLC 0.17ms from Phoenix, US
69.170.14.181 AS14265 TPx Communications 1.28ms from San Jose, US
15.165.121.133 AS16509 Amazon.com, Inc. 0.32ms from Seoul, KR
1.242.179.37 AS9318 SK Broadband Co Ltd 2.39ms from Seoul, KR
185.184.153.37 AS38719 Dreamscape Networks Limited 0.20ms from Sydney, AU
81.218.200.245 AS8551 Bezeq International Ltd. 3.67ms from Tel Aviv, IL
45.83.189.197 AS39855 Mod Mission Critical LLC 0.27ms from Amsterdam, NL
3.14.131.101 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
109.78.17.85 AS15502 Vodafone Ireland Limited 3.41ms from Dublin, IE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 123.231.70.151
traceroute to 123.231.70.151 (123.231.70.151): 64 hops max, 52 byte packets
3 [] 27.111.229.10 23.623 ms
Measurement taken from IPinfo ProbeNet in Yogyakarta, ID
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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