121.243.89.0/24

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

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

IP Address ASN Details
121.243.89.208 AS4755 TATA Communications formerly VSNL is Leading ISP 0.40ms from Bengaluru, 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
48.209.30.120 AS8075 Microsoft Corporation 0.78ms from Amsterdam, NL
60.6.175.216 AS4837 CHINA UNICOM China169 Backbone 9.86ms from Beijing, CN
34.240.106.72 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
98.57.72.40 AS7922 Comcast Cable Communications, LLC 9.96ms from Houston, US
78.149.208.232 AS13285 TalkTalk Communications Limited 1.44ms from London, GB
51.49.163.184 AS16509 Amazon.com, Inc. 5.66ms from Madrid, ES
183.155.244.120 AS4134 CHINANET-BACKBONE 8.85ms from Nanchang, CN
73.192.5.232 AS7922 Comcast Cable Communications, LLC 10.58ms from Orlando, US
108.74.164.216 AS7018 AT&T Enterprises, LLC 19.07ms from San Jose, US
191.188.203.200 AS28573 Claro NXT Telecomunicacoes Ltda 1.95ms from Sao Paulo, BR
157.245.202.248 AS14061 DigitalOcean, LLC 0.21ms from Singapore, SG
60.101.152.184 AS17676 SoftBank Corp. 3.19ms from Tokyo, JP
153.143.177.184 AS4713 NTT DOCOMO BUSINESS,Inc. 0.99ms from Tokyo, JP
24.57.87.184 AS7992 Cogeco Connexion Inc. 12.35ms from Toronto, CA
44.209.143.56 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
20.7.187.248 AS8075 Microsoft Corporation 0.31ms from Boydton, US
171.76.103.152 AS24560 Bharti Airtel Ltd., Telemedia Services 9.72ms from Chennai, IN
74.129.246.88 AS10796 Charter Communications Inc 17.32ms from Cleveland, US
136.49.33.104 AS16591 Google Fiber Inc. 5.07ms from Dallas, US
140.240.87.40 AS4134 CHINANET-BACKBONE 0.92ms from Haikou, CN
175.136.60.136 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.25ms from Kuala Lumpur, MY
222.217.226.72 AS4134 CHINANET-BACKBONE 7.25ms from Nanning, CN
100.37.174.216 AS701 Verizon Business 2.97ms from New York City, US
75.172.30.120 AS209 CenturyLink Communications, LLC 1.42ms from Seattle, US
118.25.44.40 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.96ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 121.243.89.253
traceroute to 121.243.89.253 (121.243.89.253): 64 hops max, 52 byte packets
5 [AS4755] 121.243.89.253 13.417 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
On

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