123.231.8.0/21

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:  2025-09-04T05:14:08Z
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 123.231.8.0/21

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 41 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.231.15.43 sharedrive.us 2
123.231.12.54 codeqen.net 1
123.231.14.200 happylife.lk 1
123.231.10.213 dsksoftsyshris.com 1
123.231.15.146 kfdlk.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

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

IP Address ASN Details
123.231.15.35 AS18001 Dialog Axiata PLC. 4.72ms from Colombo, LK
123.231.13.123 AS18001 Dialog Axiata PLC. 16.34ms from Colombo, LK
123.231.10.159 AS18001 Dialog Axiata PLC. 15.04ms from Colombo, LK
123.231.14.4 AS18001 Dialog Axiata PLC. 3.93ms from Colombo, LK
123.231.12.42 AS18001 Dialog Axiata PLC. 3.87ms from Colombo, LK
123.231.8.60 AS18001 Dialog Axiata PLC. 3.89ms from Colombo, LK
123.231.11.252 AS18001 Dialog Axiata PLC. 12.73ms from Colombo, LK
123.231.9.248 AS18001 Dialog Axiata PLC. 4.22ms 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
123.112.198.165 AS4808 China Unicom Beijing Province Network 3.31ms from Beijing, CN
137.186.156.229 AS852 TELUS Communications Inc. 2.06ms from Calgary, CA
76.56.0.21 AS10796 Charter Communications Inc 5.70ms from Columbus, US
80.166.164.213 AS3292 TDC Holding A/S 1.27ms from Copenhagen, DK
140.172.140.181 AS3477 National Oceanic and Atmospheric Administration 2.17ms from Denver, US
50.76.183.69 AS7922 Comcast Cable Communications, LLC 8.03ms from Detroit, US
202.51.189.101 AS38203 ADN Telecom Ltd. 0.35ms from Dhaka, BD
198.72.82.101 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
91.181.116.85 AS5432 Proximus NV 4.33ms from Gravelines, FR
95.0.206.197 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.53ms from Istanbul, TR
81.170.50.37 AS13285 TalkTalk Communications Limited 4.25ms from London, GB
12.250.69.197 AS7018 AT&T Enterprises, LLC 3.99ms from Los Angeles, US
115.207.127.149 AS4134 CHINANET-BACKBONE 8.63ms from Nanchang, CN
177.44.225.37 AS52982 GGT PROVEDOR INTERNET LTDA 8.78ms from Novo Hamburgo, BR
62.204.241.21 AS34040 TTNET s.r.o. 3.56ms from Prague, CZ
3.227.117.181 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
95.53.76.69 AS12389 PJSC Rostelecom 17.72ms from Saint Petersburg, RU
5.53.230.85 AS13124 A1 Bulgaria EAD 4.16ms from Sofia, BG
218.26.200.229 AS4837 CHINA UNICOM China169 Backbone 2.95ms from Taiyuan, CN
64.191.36.37 AS393457 Hamilton Community Enterprises 0.22ms from Toronto, CA
207.219.165.117 AS852 TELUS Communications Inc. 1.21ms from Toronto, CA
92.65.252.229 AS1136 KPN B.V. 2.67ms from Amsterdam, NL
108.251.154.165 AS7018 AT&T Enterprises, LLC 7.58ms from Atlanta, US
173.188.231.181 AS7029 Windstream Communications LLC 16.57ms from Atlanta, US
73.184.129.37 AS7922 Comcast Cable Communications, LLC 5.50ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 123.231.13.215
traceroute to 123.231.13.215 (123.231.13.215): 64 hops max, 52 byte packets
1 [AS15169] 72.14.232.209 254.983 ms
2 *
3 [AS18001] 125.214.162.163 192.042 ms
4 [AS18001] 125.214.191.33 188.796 ms
5 [AS18001] 125.214.190.148 190.904 ms
6 *
7 *
8 *
9 [AS18001] 123.231.13.215 208.934 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
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.

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