121.246.0.0/15

AS17908  ·  Tata Communications

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Summary

Country India
Domain tatacommunications.com
ASN AS17908
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 2025-07-31
remarks:        4755abuse@tatacommunications.com was validated on 2025-08-13
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2025-09-04T01:00:13Z
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 2025-07-31
remarks:        4755abuse@tatacommunications.com was validated on 2025-08-13
abuse-mailbox:  4755abuse@tatacommunications.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-13T05:48:17Z
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 121.0.0.0/8

Range ASN Company Num of IPs
121.160.0.0/11 AS38404 Korea Telecom 2,097,152
121.160.0.0/11 AS10167 Korea Telecom 2,097,152
121.160.0.0/11 AS17859 Korea Telecom 2,097,152
121.160.0.0/11 AS3786 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.128.0.0/11 AS38126 Korea Telecom 2,097,152
121.128.0.0/11 AS18023 Korea Telecom 2,097,152
121.128.0.0/11 AS38395 Korea Telecom 2,097,152
121.128.0.0/11 AS17588 Korea Telecom 2,097,152
121.128.0.0/11 AS3786 Korea Telecom 2,097,152
121.128.0.0/11 AS152214 Korea Telecom 2,097,152
121.128.0.0/11 AS38399 Korea Telecom 2,097,152
121.128.0.0/11 AS38394 Korea Telecom 2,097,152
121.128.0.0/11 AS38412 Korea Telecom 2,097,152
121.160.0.0/11 AS38415 Korea Telecom 2,097,152
121.160.0.0/11 AS38392 Korea Telecom 2,097,152
121.160.0.0/11 AS38391 Korea Telecom 2,097,152
121.160.0.0/11 AS17862 Korea Telecom 2,097,152
121.128.0.0/11 AS9870 Korea Telecom 2,097,152
121.128.0.0/11 AS9638 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.160.0.0/11 AS38093 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS131792 Korea Telecom 2,097,152
121.128.0.0/11 AS9526 Korea Telecom 2,097,152
121.160.0.0/11 AS9684 Korea Telecom 2,097,152
121.160.0.0/11 AS38087 Korea Telecom 2,097,152
121.160.0.0/11 AS55615 Korea Telecom 2,097,152
121.128.0.0/11 AS9856 Korea Telecom 2,097,152
121.160.0.0/11 AS38696 Korea Telecom 2,097,152
121.160.0.0/11 AS9708 Korea Telecom 2,097,152
121.128.0.0/11 AS9530 Korea Telecom 2,097,152
121.160.0.0/11 AS38431 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.160.0.0/11 AS38427 Korea Telecom 2,097,152
121.128.0.0/11 AS38697 Korea Telecom 2,097,152
121.160.0.0/11 AS9530 Korea Telecom 2,097,152
121.160.0.0/11 AS9647 Korea Telecom 2,097,152
121.160.0.0/11 AS45399 Korea Telecom 2,097,152
121.160.0.0/11 AS55622 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS9647 Korea Telecom 2,097,152
121.160.0.0/11 AS9778 Korea Telecom 2,097,152
121.160.0.0/11 AS9843 Korea Telecom 2,097,152
121.128.0.0/11 AS9696 Korea Telecom 2,097,152
121.160.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS9776 Korea Telecom 2,097,152
121.128.0.0/11 AS46002 Korea Telecom 2,097,152
121.224.0.0/12 AS146966 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137702 CHINANET jiangsu province network 1,048,576

Hosted domains

There are 9 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.246.84.217 openmap.info 1
121.247.164.233 xhce.cn 1
121.246.153.244 svel.in 1
121.246.216.113 iasystech.com 1
121.247.7.81 modularinfotech.com 1
121.247.115.242 jaibharatmovement.org 1
121.246.146.29 satyavaniindia.com 1
121.246.201.26 bmcbonline.com 1
121.247.165.8 erajya.com 1

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

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

IP Address ASN Details
121.246.96.33 AS17908 Tata Communications 1.01ms from Mumbai, IN
121.246.51.9 AS17908 Tata Communications 2.85ms from Mumbai, 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
122.108.65.127 AS4804 Microplex PTY LTD 2.29ms from Adelaide, AU
51.186.106.159 AS5607 Sky UK Limited 1.48ms from Dublin, IE
72.241.239.95 AS13490 Buckeye Cablevision, Inc. 8.29ms from Flint, US
146.59.253.79 AS16276 OVH SAS 0.06ms from Gravelines, FR
139.159.202.47 AS55990 Huawei Cloud Service data center 1.54ms from Guangzhou, CN
78.197.162.95 AS12322 Free SAS 6.95ms from Paris, FR
162.240.106.239 AS46606 Unified Layer 2.01ms from Salt Lake City, US
20.245.17.15 AS8075 Microsoft Corporation 0.56ms from San Jose, US
210.217.188.207 AS9318 SK Broadband Co Ltd 1.51ms from Seoul, KR
1.177.69.255 AS9845 LG HelloVision Corp. 7.89ms from Seoul, KR
47.88.229.63 AS45102 Alibaba (US) Technology Co., Ltd. 0.64ms from Singapore, SG
126.216.78.47 AS17676 SoftBank Corp. 3.22ms from Tokyo, JP
34.145.144.79 AS396982 Google LLC 0.13ms from Ashburn, US
173.73.87.239 AS701 Verizon Business 2.22ms from Ashburn, US
164.30.21.127 AS6878 T-Systems International GmbH 2.54ms from Berlin, DE
75.103.131.63 AS19751 Endeavor Communications 7.64ms from Chicago, US
207.88.172.95 AS2828 Verizon Business 15.97ms from Chicago, US
163.192.218.79 AS31898 Oracle Corporation 0.37ms from Chicago, US
123.19.8.207 AS45899 VNPT Corp 0.73ms from Da Nang, VN
79.243.233.47 AS3320 Deutsche Telekom AG 3.98ms from Frankfurt am Main, DE
183.54.255.255 AS4134 CHINANET-BACKBONE 5.38ms from Guangzhou, CN
91.249.77.175 AS9145 EWE TEL GmbH 3.96ms from Hamburg, DE
12.114.223.223 AS7018 AT&T Enterprises, LLC 0.15ms from Johannesburg, ZA
117.252.178.95 AS9829 National Internet Backbone 0.71ms from Kolkata, IN
83.77.77.95 AS3303 Swisscom (Switzerland) Ltd 0.75ms from Lausanne, CH

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 121.247.198.58
traceroute to 121.247.198.58 (121.247.198.58): 9 hops max, 52 byte packets
3 [AS3741] 196.37.76.57 2.211 ms
4 *
5 *
6 [AS3741] 168.209.90.48 178.716 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Durban, ZA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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