203.189.64.0/21

AS18001  ·  Dialog Axiata PLC.

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Summary

Country Sri Lanka
Domain mtt.network
ASN AS18001
Registry APNIC
ID MTTNET

WHOIS Details

inetnum:        203.189.64.0 - 203.189.79.255
netname:        MTTNET
descr:          MTT Network (Pvt.) Ltd.
descr:          Telecom Infrastructure and Datacom Service Provider
descr:          Colombo
country:        LK
org:            ORG-MNL3-AP
admin-c:        IP927-AP
tech-c:         IP927-AP
abuse-c:        AM2696-AP
status:         ALLOCATED PORTABLE
remarks:        ---------------------------------------------------
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account name in the subject line.
remarks:        ----------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-LK-MTTADMIN
mnt-routes:     MAINT-LK-MTTADMIN
mnt-irt:        IRT-MTT-LK
last-modified:  2020-07-29T13:16:26Z
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:  2025-06-26T10:09:44Z
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:          203.189.64.0/20
origin:         AS18001
descr:          MTT Network (Pvt) Ltd Dialog Broadband Networks (Pvt) Ltd No. 57, Dharmapala Mawatha,
mnt-by:         MAINT-LK-MTTADMIN
last-modified:  2021-10-07T17:44:36Z
country:        LK
source:         APNIC

Hosted domains

There are 13 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
203.189.64.171 dmspl.com.lk 3
203.189.68.213 futureisit.xn--xkc2al3hye2a 2
203.189.71.122 fincsirt.lk 2
203.189.68.134 aix.lk 1
203.189.65.242 galileo.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

Pingable IPs

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

IP Address ASN Details
203.189.70.241 AS18001 Dialog Axiata PLC. 3.76ms from Colombo, LK
203.189.68.145 AS18001 Dialog Axiata PLC. 3.69ms from Colombo, LK
203.189.65.228 AS18001 Dialog Axiata PLC. 3.51ms from Colombo, LK
203.189.71.50 AS18001 Dialog Axiata PLC. 3.79ms from Colombo, LK
203.189.67.43 AS18001 Dialog Axiata PLC. 3.77ms from Colombo, LK
203.189.69.122 AS18001 Dialog Axiata PLC. 3.65ms from Colombo, LK
203.189.64.113 AS18001 Dialog Axiata PLC. 4.00ms from Colombo, LK
203.189.66.233 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
27.9.167.149 AS4837 CHINA UNICOM China169 Backbone 3.49ms from Chongqing, CN
208.123.139.117 AS16832 Secom, Inc 4.78ms from Denver, US
72.249.232.149 AS30688 FastTrack Communications Inc. 12.20ms from Denver, US
160.187.108.117 AS135341 Orange Communication 1.64ms from Dhaka, BD
109.250.183.165 AS8881 1&1 Versatel Deutschland GmbH 6.94ms from Frankfurt am Main, DE
222.74.23.53 AS4134 CHINANET-BACKBONE 1.46ms from Hohhot, CN
20.2.203.197 AS8075 Microsoft Corporation 0.28ms from Hong Kong, HK
99.70.22.21 AS7018 AT&T Enterprises, LLC 2.83ms from Miami, US
117.93.32.245 AS4134 CHINANET-BACKBONE 9.79ms from Nanjing, CN
38.72.96.181 AS174 Cogent Communications 0.71ms from Phoenix, US
201.140.164.117 AS28502 Alestra Innovacion Digital S de RL de CV 1.23ms from San Diego, US
209.124.167.197 AS33321 Zayo Bandwidth 4.18ms from Secaucus, US
126.29.108.149 AS17676 SoftBank Corp. 7.81ms from Tokyo, JP
204.101.63.229 AS577 Bell Canada 1.31ms from Toronto, CA
38.100.38.21 AS174 Cogent Communications 0.66ms from Ashburn, US
181.127.228.21 AS23201 Telecel S.A. 7.71ms from Asuncion, PY
98.101.239.69 AS11426 Charter Communications Inc 2.95ms from Charlotte, US
96.90.103.213 AS7922 Comcast Cable Communications, LLC 5.76ms from Chicago, US
34.45.51.37 AS396982 Google LLC 0.12ms from Council Bluffs, US
201.194.12.85 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.37ms from Curridabat, CR
34.248.114.101 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
109.90.10.213 AS3209 Vodafone GmbH 7.30ms from Frankfurt am Main, DE
221.5.59.37 AS17816 China Unicom IP network China169 Guangdong province 6.41ms from Guangzhou, CN
18.163.255.21 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
82.1.157.117 AS5089 Virgin Media Limited 5.08ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 203.189.66.252
traceroute to 203.189.66.252 (203.189.66.252): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS18001] 203.189.66.252 290.196 ms
Measurement taken from IPinfo ProbeNet in San Pedro, CR
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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