202.183.79.0/24

AS6421 · TATA COMMUNICATIONS (AMERICA) INC

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Summary

Country	Canada
Domain	tatacommunications.com
ASN	AS6421
Parent Range	202.183.64.0/20
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 contain 202.183.79.0/24

Range	ASN	Company	Num of IPs
202.183.64.0/20	AS6453	Tata Communications (CANADA) Ltd.	4,096
202.183.64.0/20	AS6421	Tata Communications (CANADA) Ltd.	4,096

Nearby Ranges

BGP prefixes that overlap with 202.183.0.0/16

Range	ASN	Company	Num of IPs
202.183.64.0/20	AS6453	Tata Communications (CANADA) Ltd.	4,096
202.183.64.0/20	AS6421	Tata Communications (CANADA) Ltd.	4,096
202.183.48.0/21	AS24295	Townkanzaki	2,048
202.183.56.0/21	AS24295	TOWN KAMIKAWA	2,048
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
202.183.152.0/22	AS4750	CS Loxinfo Public 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
202.183.112.0/23	AS9723	ISEEK	512
202.183.116.0/23	AS9723	ISEEK	512
202.183.124.0/23	AS9313	VONEX	512
202.183.100.0/23	AS9723	ISEEK	512
202.183.236.0/23	AS45458	Advanced Wireless Network Company Limited	512
202.183.114.0/23	AS9723	ISEEK	512
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
202.183.247.0/24	AS9891	reassign to IDC-BR Customer	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

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

IP Address	ASN	Details
202.183.79.1	AS6421 TATA COMMUNICATIONS (AMERICA) INC	`1.34ms` from Hong Kong, HK

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
23.95.74.136	AS136258 BrainStorm Network, Inc	`0.13ms` from Ashburn, US
170.253.248.152	AS46687 BCI Mississippi Broadband,LLC	`10.09ms` from Atlanta, US
75.190.30.248	AS11426 Charter Communications Inc	`9.50ms` from Charlotte, US
182.147.93.56	AS4134 CHINANET-BACKBONE	`5.93ms` from Chengdu, CN
54.74.84.136	AS16509 Amazon.com, Inc.	`0.40ms` from Dublin, IE
54.171.252.136	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
91.56.173.8	AS3320 Deutsche Telekom AG	`3.70ms` from Frankfurt am Main, DE
82.29.229.88	AS30860 Virtual Systems LLC	`0.39ms` from Kyiv, UA
80.21.68.24	AS3269 Telecom Italia S.p.A.	`7.91ms` from Milan, IT
211.12.85.200	AS2516 KDDI CORPORATION	`3.72ms` from Osaka, JP
174.18.217.184	AS209 CenturyLink Communications, LLC	`3.63ms` from Phoenix, US
178.252.83.200	AS42893 Home Internet Ltd	`0.84ms` from Saint Petersburg, RU
221.160.79.248	AS4766 Korea Telecom	`3.11ms` from Seoul, KR
121.168.147.152	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
2.177.143.56	AS58224 Iran Telecommunication Company PJS	`15.40ms` from Yerevan, AM
65.212.71.120	AS701 Verizon Business	`1.01ms` from Atlanta, US
121.21.123.88	AS4837 CHINA UNICOM China169 Backbone	`13.06ms` from Beijing, CN
91.127.239.56	AS6855 Slovak Telekom, a.s.	`1.52ms` from Bratislava, SK
13.79.77.104	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
134.93.231.40	AS2857 Johannes Gutenberg-Universitaet Mainz	`1.28ms` from Frankfurt am Main, DE
74.75.241.88	AS11351 Charter Communications Inc	`13.23ms` from New York City, US
201.133.251.8	AS8151 UNINET	`4.02ms` from Santiago de Queretaro, MX
191.240.172.40	AS262496 Clonix Telecom Eireli ME	`14.23ms` from Sao Paulo, BR
117.110.186.120	AS9316 DACOM-PUBNETPLUS	`2.31ms` from Seoul, KR
103.39.202.104	AS131574 Beijing Haiyu Technology Co. Ltd..	`1.17ms` from Shijiazhuang, CN

Traceroute

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

traceroute -a -n -q1 -f3 202.183.79.1

traceroute to 202.183.79.1 (202.183.79.1): 64 hops max, 52 byte packets

3 [AS174] 154.18.4.192 28.808 ms

4 *

5 *

6 [AS6453] 180.87.168.114 79.159 ms

7 [AS6421] 202.183.79.1 44.294 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 28th 2025

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