203.189.64.0/21

AS18001  ·  Dialog Axiata PLC.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Sri Lanka
Domain mtt.network
ASN AS18001
Parent Range 203.189.64.0/20
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 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:          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

Overlapping Ranges

BGP prefixes that contain 203.189.64.0/21

Range ASN Company Num of IPs
203.189.64.0/20 AS18001 MTT Network (Pvt.) Ltd. 4,096

Nearby Ranges

BGP prefixes that overlap with 203.189.0.0/16

Range ASN Company Num of IPs
203.189.128.0/19 AS23673 Cogetel Online 8,192
203.189.192.0/19 AS58519 CHINANET Guangdong province network 8,192
203.189.32.0/19 AS4685 Asahi Net 8,192
203.189.160.0/20 AS17537 HKBN JOS Synergy (HK) Limited 4,096
203.189.64.0/20 AS18001 MTT Network (Pvt.) Ltd. 4,096
203.189.96.0/20 AS7506 GMO Internet Group, Inc. 4,096
203.189.16.0/21 AS38006 DNEX Technology Sdn. Bhd. 2,048
203.189.116.0/22 AS134707 Royal Cablevision Corp. 1,024
203.189.240.0/22 AS58852 Guizhou provincial radio and television information Network Inc 1,024
203.189.252.0/22 AS134375 Fusionnet Web Services Private Limited 1,024
203.189.236.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
203.189.124.0/22 AS133736 TASMANET 1,024
203.189.232.0/23 AS138968 Delta Ltd 512
203.189.6.0/23 AS23724 CHINANET FUJIAN PROVINCE NETWORK 512
203.189.26.0/23 AS41625 128,Wheeler Road 512
203.189.0.0/23 AS23724 CHINANET FUJIAN PROVINCE NETWORK 512
203.189.136.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.137.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.138.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.139.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.140.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.141.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.142.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.143.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.144.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.145.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.146.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.147.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.148.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.149.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.150.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.151.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.152.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.153.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.154.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.155.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.156.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.157.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.158.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.159.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
203.189.4.0/24 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 256
203.189.5.0/24 AS38204 Ashok leyland Ltd, a leading manufaturer of world class range of trucks, 256
203.189.91.0/24 AS45205 1101-03, 11th Floor, 256
203.189.93.0/24 AS45207 Level 6, 240 St Georges Terrace 256
203.189.94.0/24 AS45208 257 Gilbert Street 256
203.189.234.0/24 AS55933 AT&T Enterprises, LLC 256
203.189.95.0/24 AS10106 TAFE Gippsland 256
203.189.3.0/24 AS9517 The Corporation of the Trustees of the 256
203.189.254.0/24 AS134375 FusionNet 256
203.189.255.0/24 AS134375 FusionNet 256

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
203.189.71.122 fincsirt.lk 2
203.189.68.213 futureisit.xn--fzc2c9e2c 2
203.189.68.134 aix.lk 1
203.189.65.242 galileo.lk 1
203.189.69.61 ets-scoreboards.com 1
203.189.69.121 medexpress.lk 1
203.189.68.157 dmsn.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

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

IP Address ASN Details
203.189.67.43 AS18001 Dialog Axiata PLC. 3.80ms from Colombo, LK
203.189.71.225 AS18001 Dialog Axiata PLC. 3.54ms from Colombo, LK
203.189.64.73 AS18001 Dialog Axiata PLC. 3.88ms from Colombo, LK
203.189.68.145 AS18001 Dialog Axiata PLC. 3.80ms from Colombo, LK
203.189.70.241 AS18001 Dialog Axiata PLC. 3.84ms from Colombo, LK
203.189.65.228 AS18001 Dialog Axiata PLC. 3.73ms from Colombo, LK
203.189.66.113 AS18001 Dialog Axiata PLC. 4.28ms from Colombo, LK
203.189.69.122 AS18001 Dialog Axiata PLC. 3.60ms 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
136.61.72.53 AS16591 Google Fiber Inc. 7.16ms from Ashburn, US
216.184.79.53 AS17310 Point Broadband Fiber Holding, LLC 10.25ms from Atlanta, US
125.39.233.5 AS4837 CHINA UNICOM China169 Backbone 5.43ms from Beijing, CN
190.26.49.37 AS19429 ETB - Colombia 1.02ms from Bogota, CO
66.133.136.197 AS5650 Frontier Communications of America, Inc. 7.09ms from Chicago, US
181.1.101.69 AS7303 Telecom Argentina S.A. 7.21ms from Cordoba, AR
68.151.42.181 AS6327 Shaw Communications 3.85ms from Edmonton, CA
217.43.92.85 AS2856 British Telecommunications PLC 6.88ms from Erith, GB
108.237.63.69 AS7018 AT&T Enterprises, LLC 17.24ms from Houston, US
73.136.30.213 AS7922 Comcast Cable Communications, LLC 8.60ms from Houston, US
114.97.70.21 AS4134 CHINANET-BACKBONE 9.54ms from Huai'an, CN
103.144.145.5 AS139426 PT Rinjani Citra Solusi 1.29ms from Jakarta, ID
102.32.17.21 AS327782 Metrofibre Networx 2.66ms from Johannesburg, ZA
78.150.134.5 AS13285 TalkTalk Communications Limited 3.26ms from London, GB
216.213.155.53 AS56329 Gigaclear Limited 1.94ms from London, GB
189.127.2.149 AS27693 NipBr - NipCable do Brasil Telecom LTDA 2.00ms from Osasco, BR
38.72.96.181 AS174 Cogent Communications, LLC 0.71ms from Phoenix, US
149.255.119.229 AS56689 Elitel Telecom Group Ltd 0.93ms from Saint Petersburg, RU
163.255.76.213 AS4766 Korea Telecom 5.89ms from Seoul, KR
174.140.183.85 AS33007 NCS Technologies 11.05ms from Toronto, CA
172.211.110.149 AS8075 Microsoft Corporation 0.34ms from Amsterdam, NL
70.161.199.197 AS22773 Cox Communications Inc. 9.37ms from Ashburn, US
111.30.41.5 AS38019 tianjin Mobile Communication Company Limited 3.73ms from Beijing, CN
106.242.50.149 AS3786 LG DACOM Corporation 1.76ms from Incheon, KR
175.112.213.197 AS9318 SK Broadband Co Ltd 5.64ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 203.189.66.250
traceroute to 203.189.66.250 (203.189.66.250): 64 hops max, 52 byte packets
4 [AS3356] 213.242.116.210 239.055 ms
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs