121.243.112.0/22

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 121.243.0.0/16

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

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

IP Address ASN Details
121.243.115.161 AS4755 TATA Communications formerly VSNL is Leading ISP 0.67ms from Chennai, IN
121.243.112.77 AS4755 TATA Communications formerly VSNL is Leading ISP 0.67ms 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
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61.49.22.6 AS4808 China Unicom Beijing Province Network 3.23ms from Beijing, CN
27.4.78.134 AS17488 Hathway IP Over Cable Internet 1.15ms from Bengaluru, IN
46.101.140.166 AS14061 DigitalOcean, LLC 0.48ms from Frankfurt am Main, DE
113.66.219.230 AS4134 CHINANET-BACKBONE 1.80ms from Guangzhou, CN
27.54.130.22 AS24541 HostAway Pty Ltd 0.39ms from Perth, AU
176.230.53.214 AS12400 Partner Communications Ltd. 1.29ms from Rosh Ha‘Ayin, IL
165.22.135.86 AS14061 DigitalOcean, LLC 0.25ms from San Jose, US
66.22.230.150 AS49544 i3D.net B.V 0.29ms from Seattle, US
115.9.28.246 AS4766 Korea Telecom 6.97ms from Seoul, KR
121.185.116.86 AS4766 Korea Telecom 4.22ms from Seoul, KR
61.68.40.214 AS7545 TPG Telecom Limited 1.07ms from Sydney, AU
51.34.42.86 AS16509 Amazon.com, Inc. 0.37ms from Zuerich, CH
86.87.136.54 AS1136 KPN B.V. 2.58ms from Amsterdam, NL
13.223.190.102 AS14618 Amazon.com, Inc. 0.89ms from Ashburn, US
100.24.166.118 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
194.247.194.118 AS8771 YUnet International d.o.o. 0.76ms from Belgrade, RS
108.62.95.198 AS27411 Leaseweb USA, Inc. 1.01ms from Chicago, US
93.133.37.230 AS6805 Telefonica Germany GmbH & Co.OHG 3.63ms from Duesseldorf, DE
96.80.201.6 AS7922 Comcast Cable Communications, LLC 7.61ms from Flint, US
103.44.157.54 AS151712 Multireach Broadband Services Private Limited 0.37ms from Kolkata, IN
34.124.59.166 AS396982 Google LLC 0.08ms from Melbourne, AU
104.239.91.214 AS9009 M247 Europe SRL 0.09ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 121.243.115.196
traceroute to 121.243.115.196 (121.243.115.196): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Chennai, IN
On

What are IP address ranges?

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