203.189.64.0/21

AS18001  ·  Dialog Axiata PLC.

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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 [email protected] 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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DA25-AP
tech-c:         TA13-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-26
remarks:        [email protected] was validated on 2025-06-26
mnt-by:         MAINT-LK-MTTADMIN
last-modified:  2025-11-18T00:26:19Z
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:         [email protected]
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:         [email protected]
admin-c:        DA25-AP
tech-c:         TA13-AP
nic-hdl:        AM2696-AP
remarks:        Generated from irt object IRT-MTT-LK
remarks:        [email protected] was validated on 2025-06-26
remarks:        [email protected] was validated on 2025-06-26
abuse-mailbox:  [email protected]
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:         [email protected]
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
203.189.124.0/22 AS133736 TASMANET 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
203.189.232.0/23 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
203.189.137.0/24 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
203.189.234.0/24 AS138968 AT&T Enterprises, LLC 256
203.189.235.0/24 AS138968 AT&T Enterprises, LLC 256

Hosted domains

There are 14 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
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
203.189.70.120 ilakkaya.com 1
203.189.69.121 medexpress.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

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

IP Address ASN Details
203.189.64.184 AS18001 Dialog Axiata PLC. 4.14ms from Colombo, LK
203.189.65.228 AS18001 Dialog Axiata PLC. 3.61ms from Colombo, LK
203.189.70.241 AS18001 Dialog Axiata PLC. 3.76ms from Colombo, LK
203.189.71.121 AS18001 Dialog Axiata PLC. 4.46ms from Colombo, LK
203.189.67.43 AS18001 Dialog Axiata PLC. 3.83ms from Colombo, LK
203.189.66.113 AS18001 Dialog Axiata PLC. 4.28ms from Colombo, LK
203.189.68.145 AS18001 Dialog Axiata PLC. 3.89ms 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
111.30.41.5 AS38019 tianjin Mobile Communication Company Limited 3.63ms from Beijing, CN
111.201.171.69 AS4808 China Unicom Beijing Province Network 3.38ms from Beijing, CN
71.192.48.21 AS7922 Comcast Cable Communications, LLC 5.59ms from Boston, US
200.249.179.69 AS4230 CLARO S.A. 8.88ms from Fortaleza, BR
202.109.220.181 AS4134 CHINANET-BACKBONE 5.27ms from Fuzhou, CN
67.205.231.69 AS23089 Hotwire Communications 1.49ms from Miami, US
154.56.219.213 AS200984 NUOVAFIBER S.R.L. 5.52ms from Milan, IT
79.6.55.197 AS3269 Telecom Italia S.p.A. 4.49ms from Milan, IT
142.83.130.117 AS11489 Bell Canada 4.09ms from Montreal, CA
68.118.209.117 AS20115 Charter Communications LLC 12.80ms from Portland, US
27.223.227.85 AS4837 CHINA UNICOM China169 Backbone 1.47ms from Qingdao, CN
222.133.36.101 AS4837 CHINA UNICOM China169 Backbone 6.48ms from Qingdao, CN
170.84.218.5 AS265126 FLEETNET TELECOMUNICACOES LTDA - ME 10.74ms from Sao Paulo, BR
143.106.73.165 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 2.51ms from Sao Paulo, BR
34.64.148.21 AS396982 Google LLC 0.07ms from Seoul, KR
220.84.175.213 AS4766 Korea Telecom 7.40ms from Seoul, KR
116.179.76.101 AS4837 CHINA UNICOM China169 Backbone 8.24ms from Taiyuan, CN
118.79.190.85 AS4837 CHINA UNICOM China169 Backbone 4.08ms from Taiyuan, CN
39.99.187.197 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.18ms from Zhangjiakou, CN
194.122.165.21 AS1136 KPN B.V. 12.73ms from Amsterdam, NL
108.179.223.197 AS19871 Network Solutions, LLC 0.89ms from Atlanta, US
90.247.159.21 AS5378 Vodafone Limited 12.78ms from Edinburgh, GB
200.24.83.245 AS61790 CEARA TELECOMUNICACOES LTDA - ME 13.27ms from Fortaleza, BR
116.105.75.21 AS24086 Viettel Corporation 9.50ms from Ho Chi Minh City, VN
76.167.57.37 AS20001 Charter Communications Inc 7.69ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f5 203.189.65.71
traceroute to 203.189.65.71 (203.189.65.71): 64 hops max, 52 byte packets
5 [] 80.249.212.176 166.315 ms
6 [AS18001] 125.214.162.151 294.993 ms
7 *
8 [AS18001] 203.189.65.71 297.647 ms
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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