123.231.64.0/19

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 123.231.64.0/19

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 36 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

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

1,359 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.231.81.129 AS18001 Dialog Axiata PLC. 3.79ms from Colombo, LK
123.231.93.198 AS18001 Dialog Axiata PLC. 4.34ms from Colombo, LK
123.231.74.4 AS18001 Dialog Axiata PLC. 4.53ms from Colombo, LK
123.231.68.226 AS18001 Dialog Axiata PLC. 3.57ms from Colombo, LK
123.231.92.4 AS18001 Dialog Axiata PLC. 3.88ms from Colombo, LK
123.231.70.89 AS18001 Dialog Axiata PLC. 4.70ms from Colombo, LK
123.231.73.129 AS18001 Dialog Axiata PLC. 4.60ms from Colombo, LK
123.231.66.82 AS18001 Dialog Axiata PLC. 3.79ms from Colombo, LK
123.231.79.92 AS18001 Dialog Axiata PLC. 3.84ms from Colombo, LK
123.231.77.225 AS18001 Dialog Axiata PLC. 4.64ms from Colombo, LK
123.231.75.89 AS18001 Dialog Axiata PLC. 4.18ms from Colombo, LK
123.231.91.33 AS18001 Dialog Axiata PLC. 4.19ms from Colombo, LK
123.231.65.185 AS18001 Dialog Axiata PLC. 4.51ms from Colombo, LK
123.231.95.249 AS18001 Dialog Axiata PLC. 4.52ms from Colombo, LK
123.231.64.115 AS18001 Dialog Axiata PLC. 3.80ms from Colombo, LK
123.231.71.243 AS18001 Dialog Axiata PLC. 3.79ms from Colombo, LK
123.231.69.113 AS18001 Dialog Axiata PLC. 3.88ms from Colombo, LK
123.231.72.74 AS18001 Dialog Axiata PLC. 3.60ms from Colombo, LK
123.231.89.33 AS18001 Dialog Axiata PLC. 4.22ms from Colombo, LK
123.231.94.203 AS18001 Dialog Axiata PLC. 4.14ms from Colombo, LK
123.231.78.116 AS18001 Dialog Axiata PLC. 4.26ms from Colombo, LK
123.231.67.161 AS18001 Dialog Axiata PLC. 4.19ms from Colombo, LK
123.231.76.220 AS18001 Dialog Axiata PLC. 4.38ms from Colombo, LK
123.231.80.129 AS18001 Dialog Axiata PLC. 3.93ms from Colombo, LK
123.231.88.25 AS18001 Dialog Axiata PLC. 4.07ms 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
185.18.149.35 AS42160 DC STAR nv 6.26ms from Amsterdam, NL
14.236.254.243 AS45899 VNPT Corp 4.34ms from Da Nang, VN
180.9.133.35 AS4713 NTT DOCOMO BUSINESS,Inc. 3.83ms from Osaka, JP
87.89.48.3 AS5410 Bouygues Telecom SA 4.24ms from Paris, FR
71.209.169.163 AS209 CenturyLink Communications, LLC 1.63ms from Phoenix, US
40.99.140.243 AS8075 Microsoft Corporation 0.46ms from Phoenix, US
27.211.155.179 AS4837 CHINA UNICOM China169 Backbone 6.17ms from Qingdao, CN
18.234.29.51 AS14618 Amazon.com, Inc. 0.60ms from Reston, US
13.61.83.35 AS16509 Amazon.com, Inc. 0.08ms from Stockholm, SE
140.114.122.211 AS18047 National Tsing-Hua University 3.27ms from Taipei, TW
219.164.135.19 AS4713 NTT DOCOMO BUSINESS,Inc. 16.96ms from Tokyo, JP
64.210.228.35 AS3561 CenturyLink Communications, LLC 0.70ms from Ashburn, US
123.127.242.195 AS4808 China Unicom Beijing Province Network 3.11ms from Beijing, CN
93.116.154.99 AS8926 Moldtelecom SA 3.88ms from Chisinau, MD
108.72.253.99 AS7018 AT&T Enterprises, LLC 10.14ms from Columbus, US
182.68.129.3 AS24560 Bharti Airtel Ltd., Telemedia Services 6.12ms from Delhi, IN
52.51.20.99 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
61.130.206.195 AS4134 CHINANET-BACKBONE 6.63ms from Hangzhou, CN
222.253.79.3 AS45899 VNPT Corp 1.19ms from Ho Chi Minh City, VN
108.215.129.195 AS7018 AT&T Enterprises, LLC 10.19ms from Los Angeles, US
128.227.87.195 AS6356 University of Florida 8.06ms from Miami, US
123.131.0.3 AS4837 CHINA UNICOM China169 Backbone 3.98ms from Qingdao, CN
35.186.158.83 AS396982 Google LLC 0.14ms from Singapore, SG
122.121.166.83 AS3462 Data Communication Business Group 4.06ms from Taichung, TW
114.158.255.195 AS4713 NTT DOCOMO BUSINESS,Inc. 3.47ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 123.231.69.186
traceroute to 123.231.69.186 (123.231.69.186): 64 hops max, 52 byte packets
2 [] 27.111.229.10 59.299 ms
3 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Sepang, MY
On

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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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