202.183.64.0/20

AS6453 · TATA COMMUNICATIONS (AMERICA) INC

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Summary

Country	Canada
Domain	tatacommunications.com
ASN	AS6453
Registry	APNIC
ID	TATA-COMMUNICATIONS-LTD

WHOIS Details

inetnum:        202.183.64.0 - 202.183.79.255
netname:        TATA-COMMUNICATIONS-LTD
descr:          Tata Communications (CANADA) Ltd.
country:        CA
org:            ORG-TCL1-AP
admin-c:        IA75-AP
tech-c:         IA75-AP
abuse-c:        AT1086-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-AP-TATACOMMUNICATIONS
mnt-routes:     MAINT-AP-TATACOMMUNICATIONS
mnt-irt:        IRT-TATACOMMUNICATIONS-AP
last-modified:  2025-02-18T15:14:36Z
geofeed:        https://lg.as6453.net/geo/geofeed.csv
source:         APNIC

irt:            IRT-TATACOMMUNICATIONS-AP
address:        1441 Carrie-Derick
address:        Montreal, Quebec Canada
address:        H3C 4S9
e-mail:         ip-addr@tatacommunications.com
abuse-mailbox:  6453abuse@tatacommunications.com
admin-c:        IA75-AP
tech-c:         IA75-AP
remarks:        ip-addr@tatacommunications.com was validated on 2025-09-10
remarks:        6453abuse@tatacommunications.com was validated on 2025-09-25
auth:           # Filtered
mnt-by:         MAINT-AP-TATACOMMUNICATIONS
last-modified:  2025-11-18T00:27:41Z
source:         APNIC

organisation:   ORG-TCL1-AP
org-name:       Tata Communications (CANADA) Ltd.
org-type:       LIR
country:        CA
address:        1555 Carrie-Derick H3C 6W2
phone:          +1-514-868-8200
fax-no:         +1-514-868-8249
e-mail:         ip-addr@tatacommunications.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:15Z
source:         APNIC

role:           ABUSE TATACOMMUNICATIONSAP
country:        ZZ
address:        1441 Carrie-Derick
address:        Montreal, Quebec Canada
address:        H3C 4S9
phone:          +000000000
e-mail:         ip-addr@tatacommunications.com
admin-c:        IA75-AP
tech-c:         IA75-AP
nic-hdl:        AT1086-AP
remarks:        Generated from irt object IRT-TATACOMMUNICATIONS-AP
remarks:        ip-addr@tatacommunications.com was validated on 2025-09-10
remarks:        6453abuse@tatacommunications.com was validated on 2025-09-25
abuse-mailbox:  6453abuse@tatacommunications.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-25T13:27:19Z
source:         APNIC

person:         IP Admin
nic-hdl:        IA75-AP
e-mail:         ip-addr@tatacommunications.com
address:        1441 Carrie-Derick
address:        Montreal, Quebec Canada
address:        H3C 4S9
phone:          +1-514-868-7777
fax-no:         +1-514-868-7765
country:        CA
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:46:24Z
source:         APNIC

route:          202.183.64.0/20
descr:          Route object for Tata Communications
origin:         AS6453
country:        AP
mnt-by:         MAINT-AP-TATACOMMUNICATIONS
mnt-routes:     MAINT-AP-TATACOMMUNICATIONS
last-modified:  2016-04-20T04:38:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 202.183.64.0/20

Range	ASN	Company	Num of IPs
202.183.74.0/24	AS6421	UCCOMVOICEMGNT-TATAC	256
202.183.75.0/24	AS6421	BB, XC /30 /31	256
202.183.77.0/24	AS6421	GSMC Management in Malaysia for our IPC infra via AS 6421//877870	256
202.183.64.0/24	AS6421	UCCOMVOICEMGNT-TATAC	256
202.183.66.0/24	AS6421	Customers access /31 and BB internal use for 6421	256
202.183.70.0/24	AS6421	GSMC Management in Malaysia for our IPC infra via AS 6421//877870	256
202.183.69.0/24	AS6421	Internal BB and Xconnect	256
202.183.72.0/24	AS6421	AU REGION	256

Nearby Ranges

BGP prefixes that overlap with 202.183.0.0/16

Range	ASN	Company	Num of IPs
202.183.48.0/21	AS24295	Townkanzaki	2,048
202.183.56.0/21	AS24295	TOWN KAMIKAWA	2,048
202.183.152.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
202.183.232.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
202.183.104.0/22	AS9723	ISEEK	1,024
202.183.216.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
202.183.156.0/22	AS45458	Advanced Wireless Network Company Limited	1,024
202.183.120.0/22	AS9723	ISEEK	1,024
202.183.184.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
202.183.136.0/22	AS7568	CS Loxinfo Public Company Limited	1,024
202.183.212.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
202.183.100.0/23	AS9723	ISEEK	512
202.183.236.0/23	AS45458	Advanced Wireless Network Company Limited	512
202.183.124.0/23	AS9313	VONEX	512
202.183.116.0/23	AS9723	ISEEK	512
202.183.112.0/23	AS9723	ISEEK	512
202.183.114.0/23	AS9723	ISEEK	512
202.183.208.0/24	AS4750	CS Loxinfo Public Company Limited	256
202.183.211.0/24	AS4750	CS Loxinfo Public Company Limited	256
202.183.220.0/24	AS4750	reassign to SSA Thaicom	256
202.183.223.0/24	AS4750	CS Loxinfo Public Company Limited	256
202.183.238.0/24	AS4750	CS Loxinfo Public Company Limited	256
202.183.241.0/24	AS4750	reassign to JW Marriott Hotel	256
202.183.247.0/24	AS4750	reassign to IDC-BR Customer	256
202.183.251.0/24	AS4750	reassign to Wan IP for Bangkok	256
202.183.132.0/24	AS55634	Kasikorn Asset Management Co.,Ltd.	256
202.183.64.0/24	AS6421	UCCOMVOICEMGNT-TATAC	256
202.183.66.0/24	AS6421	Customers access /31 and BB internal use for 6421	256
202.183.69.0/24	AS6421	Internal BB and Xconnect	256
202.183.70.0/24	AS6421	GSMC Management in Malaysia for our IPC infra via AS 6421//877870	256
202.183.72.0/24	AS6421	AU REGION	256
202.183.74.0/24	AS6421	UCCOMVOICEMGNT-TATAC	256
202.183.75.0/24	AS6421	BB, XC /30 /31	256
202.183.77.0/24	AS6421	GSMC Management in Malaysia for our IPC infra via AS 6421//877870	256
202.183.103.0/24	AS9313	VONEX	256
202.183.109.0/24	AS9313	VONEX	256
202.183.108.0/24	AS9723	iseek	256
202.183.110.0/24	AS9723	ISEEK	256
202.183.111.0/24	AS9723	ISEEK	256
202.183.118.0/24	AS9723	ISEEK	256
202.183.119.0/24	AS9723	ISEEK	256
202.183.126.0/24	AS9723	ISEEK	256
202.183.127.0/24	AS9723	ISEEK	256
202.183.96.0/24	AS9723	ISEEK	256
202.183.97.0/24	AS9723	ISEEK	256
202.183.98.0/24	AS9723	ISEEK	256
202.183.198.0/24	AS9891	reassign to IDC-BR Customer	256
202.183.234.0/24	AS135511	reassign to GMO	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
202.183.72.57	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`0.33ms` from Sydney, AU
202.183.76.100	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`9.80ms` from Singapore, SG
202.183.79.1	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`1.32ms` from Hong Kong, HK
202.183.66.26	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`0.44ms` from Tokyo, JP
202.183.69.5	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`0.69ms` from Kuala Lumpur, MY
202.183.74.6	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`1.79ms` from Melbourne, AU
202.183.75.13	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`1.88ms` from Melbourne, AU
202.183.64.25	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`0.64ms` from Sydney, AU

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
117.217.201.84	AS9829 National Internet Backbone	`13.85ms` from Bengaluru, IN
35.91.120.68	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
35.210.46.228	AS15169 Google LLC	`0.15ms` from Brussels, BE
76.183.178.52	AS11427 Charter Communications Inc	`4.84ms` from Dallas, US
149.81.13.196	AS36351 IBM Cloud	`0.85ms` from Frankfurt am Main, DE
88.228.155.228	AS9121 Turk Telekomunikasyon Anonim Sirketi	`18.65ms` from Istanbul, TR
204.8.3.4	AS400591 Services Telecommunications Wemotaci S.E.C.	`5.60ms` from Montreal, CA
87.174.23.180	AS3320 Deutsche Telekom AG	`7.30ms` from Nuernberg, DE
175.148.214.212	AS4837 CHINA UNICOM China169 Backbone	`3.38ms` from Tieling, CN
64.119.103.148	AS812 Rogers Communications Canada Inc.	`1.78ms` from Toronto, CA
81.169.105.164	AS5432 Proximus NV	`13.81ms` from Amsterdam, NL
190.14.150.180	AS264856 Support Internet	`9.52ms` from Buenos Aires, AR
206.147.222.4	AS40160 Inteliquent, inc.	`7.75ms` from Chicago, US
138.19.102.20	AS9269 Hong Kong Broadband Network Ltd.	`1.16ms` from Hong Kong, HK
39.120.122.148	AS9318 SK Broadband Co Ltd	`1.84ms` from Incheon, KR
185.103.202.244	AS215710 AS-hdmdigital-TR	`1.06ms` from Istanbul, TR
92.23.62.52	AS13285 TalkTalk Communications Limited	`5.98ms` from London, GB
144.125.101.164	AS394089 Google LLC	`0.07ms` from Melbourne, AU
187.135.79.148	AS8151 UNINET	`10.91ms` from Mexico City, MX
112.237.105.20	AS4837 CHINA UNICOM China169 Backbone	`8.96ms` from Qingdao, CN
109.197.195.68	AS50716 Telecom.ru Ltd	`4.65ms` from Samara, RU
174.166.127.52	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Secaucus, US
118.240.27.84	AS2527 Sony Network Communications Inc.	`2.04ms` from Tokyo, JP
44.228.185.52	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
71.73.80.180	AS10796 Charter Communications Inc	`5.99ms` from Cleveland, US

Traceroute

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

traceroute -a -n -q1 202.183.72.64

traceroute to 202.183.72.64 (202.183.72.64): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.195 4.481 ms

2 [AS3549] 113.29.127.229 0.462 ms

3 [AS6453] 120.29.219.49 7.064 ms

4 [AS6421] 202.183.72.64 0.596 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 2026

What are IP address ranges?

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