121.242.136.0/22

AS4755  ·  TATA Communications formerly VSNL is Leading ISP

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Summary

Country India
Domain tatacommunications.com
ASN AS4755
Registry APNIC
ID TATACOMM-IN

WHOIS Details

inetnum:        121.240.0.0 - 121.247.255.255
netname:        TATACOMM-IN
descr:          Internet Service Provider
descr:          TATA Communications formerly VSNL is Leading ISP,
descr:          Data and Voice Carrier in India
country:        IN
org:            ORG-TCL6-AP
admin-c:        TC651-AP
tech-c:         TC651-AP
abuse-c:        AT1356-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-TATACOMM-IN
mnt-routes:     MAINT-TATACOMM-IN
mnt-irt:        IRT-TATACOMM-IN
last-modified:  2020-12-08T14:35:55Z
source:         APNIC

irt:            IRT-TATACOMM-IN
address:        6th Floor, LVSB, VSNL
address:        Kashinath Dhuru marg, Prabhadevi
address:        Dadar(W), Mumbai 400028
address:        India
e-mail:         ip.admin@tatacommunications.com
abuse-mailbox:  4755abuse@tatacommunications.com
admin-c:        IA15-AP
tech-c:         IA15-AP
auth:           # Filtered
remarks:        ip.admin@tatacommunications.com was validated on 2026-02-17
remarks:        4755abuse@tatacommunications.com was validated on 2026-02-17
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2026-02-17T10:21:33Z
source:         APNIC

organisation:   ORG-TCL6-AP
org-name:       Tata Communications Limited
org-type:       LIR
country:        IN
address:        Customer Service & Operations
address:        Plot Nos. C-21 & C-36
address:        'G' Block, Bandra Kurla Complex,
phone:          +91-22-66502826
fax-no:         +91-22-66502039
e-mail:         ip-addr@tatacommunications.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE TATACOMMIN
country:        ZZ
address:        6th Floor, LVSB, VSNL
address:        Kashinath Dhuru marg, Prabhadevi
address:        Dadar(W), Mumbai 400028
address:        India
phone:          +000000000
e-mail:         ip.admin@tatacommunications.com
admin-c:        IA15-AP
tech-c:         IA15-AP
nic-hdl:        AT1356-AP
remarks:        Generated from irt object IRT-TATACOMM-IN
remarks:        ip.admin@tatacommunications.com was validated on 2026-02-17
remarks:        4755abuse@tatacommunications.com was validated on 2026-02-17
abuse-mailbox:  4755abuse@tatacommunications.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-17T10:21:44Z
source:         APNIC

role:           TATA Communications
nic-hdl:        TC651-AP
address:        6th Floor,A Tower, BKC
address:        Plot Nos. C-21 & C-36
address:        'G' Block, Bandra Kurla Complex, Mumbai
phone:          +91-020-66357160
country:        IN
e-mail:         ip.admin@tatacommunications.com
admin-c:        IA15-AP
tech-c:         VT43-AP
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2024-10-25T08:12:54Z
source:         APNIC

route:          121.240.0.0/13
descr:          Route for VSNL
origin:         AS4755
mnt-by:         MAINT-VSNL-AP
last-modified:  2008-09-04T07:54:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.242.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
121.242.139.63 AS4755 TATA Communications formerly VSNL is Leading ISP 0.66ms from Chennai, IN

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
99.153.141.198 AS7018 AT&T Enterprises, LLC 1.42ms from Atlanta, US
73.122.138.198 AS7922 Comcast Cable Communications, LLC 4.20ms from Atlanta, US
60.0.135.166 AS4837 CHINA UNICOM China169 Backbone 15.22ms from Beijing, CN
209.235.72.150 AS14135 Navisite Opco LLC 1.35ms from Boston, US
20.141.245.70 AS8070 Microsoft Corporation 0.72ms from Boydton, US
216.248.219.38 AS6461 Zayo Bandwidth 8.73ms from Dallas, US
3.77.155.86 AS16509 Amazon.com, Inc. 0.37ms from Frankfurt am Main, DE
88.153.217.118 AS3209 Vodafone GmbH 11.76ms from Frankfurt am Main, DE
61.238.156.6 AS10103 HK Broadband Network Ltd. 0.73ms from Hong Kong, HK
18.175.74.54 AS16509 Amazon.com, Inc. 0.18ms from London, GB
83.46.172.70 AS3352 TELEFONICA DE ESPANA S.A.U. 8.38ms from Madrid, ES
69.204.1.182 AS11351 Charter Communications Inc 17.37ms from New York City, US
74.73.37.102 AS12271 Charter Communications Inc 3.61ms from New York City, US
27.147.113.134 AS131934 ICC Corporation 3.77ms from Osaka, JP
112.250.99.150 AS4837 CHINA UNICOM China169 Backbone 6.69ms from Qingdao, CN
70.239.193.54 AS7018 AT&T Enterprises, LLC 4.73ms from San Jose, US
201.33.96.6 AS28275 Fundacao Casper Libero 0.53ms from Sao Paulo, BR
59.21.100.86 AS4766 Korea Telecom 6.80ms from Seoul, KR
119.219.182.6 AS4766 Korea Telecom 7.09ms from Seoul, KR
126.127.138.70 AS17676 SoftBank Corp. 6.85ms from Tokyo, JP
195.14.11.246 AS39014 MCCORMICK POLSKA SA 1.45ms from Warsaw, PL
50.184.149.118 AS7922 Comcast Cable Communications, LLC 7.56ms from Ashburn, US
173.22.29.102 AS30036 Mediacom Communications Corp 13.10ms from Atlanta, US
50.187.45.134 AS7922 Comcast Cable Communications, LLC 5.61ms from Boston, US
164.121.17.54 AS10846 Deere & Company 4.81ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m6 121.242.138.179
traceroute to 121.242.138.179 (121.242.138.179): 6 hops max, 52 byte packets
1 [AS15169] 209.85.242.176 231.522 ms
2 [AS15169] 172.253.70.66 235.945 ms
3 [AS4755] 115.112.15.73 131.25 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Doha, QA
On

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