123.231.48.0/21

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 2026-01-19
remarks:        abuse-noc@dialog.lk was validated on 2026-01-19
mnt-by:         MAINT-LK-MTTADMIN
last-modified:  2026-01-19T10:24:43Z
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 2026-01-19
remarks:        abuse-noc@dialog.lk was validated on 2026-01-19
abuse-mailbox:  abuse-noc@dialog.lk
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-19T10:24:44Z
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 123.231.48.0/21

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.231.54.20	cmglobalhr.com	1
123.231.54.26	statetimber.lk	1
123.231.54.27	stcfurniture.lk	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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.231.51.50	AS18001 Dialog Axiata PLC.	`3.89ms` from Colombo, LK
123.231.55.58	AS18001 Dialog Axiata PLC.	`3.89ms` from Colombo, LK
123.231.50.209	AS18001 Dialog Axiata PLC.	`4.71ms` from Colombo, LK
123.231.48.1	AS18001 Dialog Axiata PLC.	`4.12ms` from Colombo, LK
123.231.49.32	AS18001 Dialog Axiata PLC.	`4.43ms` from Colombo, LK
123.231.52.49	AS18001 Dialog Axiata PLC.	`4.21ms` from Colombo, LK
123.231.54.73	AS18001 Dialog Axiata PLC.	`4.23ms` from Colombo, LK
123.231.53.57	AS18001 Dialog Axiata PLC.	`3.69ms` 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
62.217.78.21	AS5408 National Infrastructures for Research and Technology S.A.	`7.21ms` from Athens, GR
94.71.184.229	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.37ms` from Athens, GR
115.188.187.213	AS4771 Spark New Zealand Trading Ltd.	`3.45ms` from Auckland, NZ
154.8.168.133	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.79ms` from Beijing, CN
45.177.172.69	AS269038 IDX DATA CENTERS & IT SERVICES S.A.	`9.47ms` from Brasilia, BR
96.177.140.245	AS393232 Comcast Cable Communications, LLC	`0.86ms` from Chicago, US
152.115.98.133	AS31027 GlobalConnect A/S	`0.28ms` from Copenhagen, DK
155.117.166.5	AS202260 GAMESHIELD HOSTING SOLUTIONS S.R.L	`0.67ms` from Frankfurt am Main, DE
47.245.129.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.80ms` from Frankfurt am Main, DE
81.167.115.245	AS29695 Lyse Tele AS	`17.44ms` from Oslo, NO
23.209.61.85	AS16625 Akamai Technologies, Inc.	`5.66ms` from Sioux Falls, US
3.104.161.85	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
192.29.205.197	AS31898 Oracle Corporation	`0.17ms` from Amsterdam, NL
104.239.176.69	AS27357 Rackspace Hosting	`0.49ms` from Ashburn, US
193.92.221.117	AS1241 Forthnet	`2.18ms` from Athens, GR
39.107.97.85	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.02ms` from Beijing, CN
185.181.241.21	AS5606 GTS Telecom SRL	`0.47ms` from Bucharest, RO
88.233.132.5	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.33ms` from Istanbul, TR
134.22.156.21	AS11448 Clearwave Communications	`1.74ms` from Kansas City, US
90.247.241.165	AS5378 Vodafone Limited	`5.31ms` from London, GB
98.97.56.197	AS14593 Space Exploration Technologies Corporation	`12.90ms` from Los Angeles, US
5.136.37.245	AS12389 PJSC Rostelecom	`16.95ms` from Moscow, RU
109.184.170.5	AS12389 PJSC Rostelecom	`6.53ms` from Moscow, RU
93.109.172.149	AS6866 Cyprus Telecommunications Authority	`2.75ms` from Nicosia, CY
122.223.132.21	AS2519 ARTERIA Networks Corporation	`2.38ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 123.231.48.69

traceroute to 123.231.48.69 (123.231.48.69): 64 hops max, 52 byte packets

1 [AS327862] 213.150.195.97 7.944 ms

2 [AS327862] 213.150.192.22 2.162 ms

3 *

4 *

5 *

6 *

7 [AS18001] 123.231.48.69 568.995 ms

Measurement taken from

IPinfo ProbeNet in Praia, CV

On February 7th 2026

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