121.241.0.0/16

AS4755  ·  TATA Communications formerly VSNL is Leading ISP

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IA15-AP
tech-c:         IA15-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-31
remarks:        [email protected] was validated on 2025-08-13
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2025-11-18T00:26:27Z
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:         [email protected]
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:         [email protected]
admin-c:        IA15-AP
tech-c:         IA15-AP
nic-hdl:        AT1356-AP
remarks:        Generated from irt object IRT-TATACOMM-IN
remarks:        [email protected] was validated on 2025-07-31
remarks:        [email protected] was validated on 2025-08-13
abuse-mailbox:  [email protected]
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:         [email protected]
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
121.128.0.0/11 AS9856 Korea Telecom 2,097,152
121.128.0.0/11 AS17588 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 AS4766 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.224.0.0/12 AS140292 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137702 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137697 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137699 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS134770 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS4134 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS134756 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS146966 CHINANET jiangsu province network 1,048,576
121.208.0.0/12 AS1221 Telstra Limited 1,048,576
121.8.0.0/13 AS4134 CHINANET Guangdong province network 524,288
121.112.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
121.8.0.0/13 AS136199 CHINANET Guangdong province network 524,288
121.16.0.0/13 AS4837 China Unicom Hebei province network 524,288
121.8.0.0/13 AS140308 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS135089 CHINANET Guangdong province network 524,288
121.64.0.0/14 AS17586 LG DACOM Corporation 262,144
121.248.0.0/14 AS4538 China Education and Research Network 262,144
121.24.0.0/14 AS4837 China Unicom Hebei province network 262,144
121.64.0.0/14 AS23555 LG DACOM Corporation 262,144
121.60.0.0/14 AS148981 CHINANET Hubei province network 262,144
121.84.0.0/14 AS17511 OPTAGE Inc. 262,144
121.80.0.0/14 AS17511 OPTAGE Inc. 262,144
121.64.0.0/14 AS17598 LG DACOM Corporation 262,144
121.64.0.0/14 AS3786 LG DACOM Corporation 262,144
121.204.0.0/14 AS133776 CHINANET Fujian province network 262,144
121.60.0.0/14 AS4134 CHINANET Hubei province network 262,144
121.32.0.0/14 AS4134 CHINANET Guangdong province network 262,144
121.204.0.0/14 AS4134 CHINANET Fujian province network 262,144
121.196.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.204.0.0/14 AS133775 CHINANET Fujian province network 262,144
121.40.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.204.0.0/14 AS133774 CHINANET Fujian province network 262,144
121.44.0.0/15 AS4739 iiNet Limited 131,072
121.98.0.0/15 AS9790 Two Degrees Mobile Limited 131,072
121.56.0.0/15 AS4134 CHINANET neimeng province network 131,072
121.2.0.0/15 AS2527 Sony Network Communications Inc. 131,072
121.4.0.0/15 AS132203 Tencent cloud computing (Beijing) Co., Ltd. 131,072
121.44.0.0/15 AS7545 iiNet Limited 131,072
121.48.0.0/15 AS4538 China Education and Research Network 131,072
121.194.0.0/15 AS4538 China Education and Research Network 131,072
121.4.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072

Hosted domains

There are 650 domain names hosted across 77 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.241.247.154 betwevemet.in 35
121.241.34.25 constructionbiz360.com 11
121.241.34.12 remmyawards.com 7
121.241.34.17 etstrategicmarketing.com 4
121.241.34.26 bizxchange.co.in 3
121.241.23.245 campusdirect.net 3
121.241.242.105 routevoice.com 3
121.241.34.39 mmir.mobi 3
121.241.160.131 cscclabs.com 2
121.241.247.176 fhh-10kchallenge.com 2
121.241.246.235 cbic.gov.in 2
121.241.245.18 allsectech.com 2
121.241.97.131 farmako.tech 2
121.241.34.41 myeducationtimes.in 2
121.241.249.1 hsrtc.in 1
121.241.241.24 aiginvestments.co.in 1
121.241.34.50 cochinmirror.in 1
121.241.25.1 mu.ac.in 1
121.241.247.181 yanmar-coromandel.com 1
121.241.249.3 stickyseats.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

2,895 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.241.203.145 AS4755 TATA Communications formerly VSNL is Leading ISP 0.61ms from Bengaluru, IN
121.241.193.205 AS4755 TATA Communications formerly VSNL is Leading ISP 0.41ms from Bengaluru, IN
121.241.107.33 AS4755 TATA Communications formerly VSNL is Leading ISP 2.55ms from Delhi, IN
121.241.105.47 AS4755 TATA Communications formerly VSNL is Leading ISP 1.23ms from Delhi, IN
121.241.176.53 AS4755 TATA Communications formerly VSNL is Leading ISP 0.48ms from Hyderabad, IN
121.241.161.31 AS4755 TATA Communications formerly VSNL is Leading ISP 0.74ms from Hyderabad, IN
121.241.189.217 AS4755 TATA Communications formerly VSNL is Leading ISP 0.80ms from Lohogaon, IN
121.241.90.253 AS4755 TATA Communications formerly VSNL is Leading ISP 4.84ms from Mumbai, IN
121.241.30.2 AS4755 TATA Communications formerly VSNL is Leading ISP 1.22ms from Mumbai, IN
121.241.95.162 AS4755 TATA Communications formerly VSNL is Leading ISP 14.82ms from Mumbai, IN
121.241.33.226 AS4755 TATA Communications formerly VSNL is Leading ISP 1.04ms from Mumbai, IN
121.241.8.253 AS4755 TATA Communications formerly VSNL is Leading ISP 0.74ms from Mumbai, IN
121.241.240.124 AS4755 TATA Communications formerly VSNL is Leading ISP 0.60ms from Mumbai, IN
121.241.35.147 AS4755 TATA Communications formerly VSNL is Leading ISP 0.59ms from Mumbai, IN
121.241.150.248 AS4755 TATA Communications formerly VSNL is Leading ISP 0.53ms from Chennai, IN
121.241.255.218 AS4755 TATA Communications formerly VSNL is Leading ISP 0.34ms from Delhi, IN
121.241.69.193 AS4755 TATA Communications formerly VSNL is Leading ISP 1.42ms from Lohogaon, IN
121.241.232.50 AS4755 TATA Communications formerly VSNL is Leading ISP 0.88ms from Lohogaon, IN
121.241.157.9 AS4755 TATA Communications formerly VSNL is Leading ISP 0.44ms from Chennai, IN
121.241.121.1 AS4755 TATA Communications formerly VSNL is Leading ISP 2.12ms from Delhi, IN
121.241.253.51 AS4755 TATA Communications formerly VSNL is Leading ISP 0.44ms from Bengaluru, IN
121.241.244.89 AS4755 TATA Communications formerly VSNL is Leading ISP 0.61ms from Chennai, IN
121.241.216.127 AS4755 TATA Communications formerly VSNL is Leading ISP 0.67ms from Kolkata, IN
121.241.17.45 AS4755 TATA Communications formerly VSNL is Leading ISP 0.61ms from Mumbai, IN
121.241.200.145 AS4755 TATA Communications formerly VSNL is Leading ISP 0.47ms 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
67.165.40.176 AS7922 Comcast Cable Communications, LLC 13.15ms from Ashburn, US
104.63.31.160 AS7018 AT&T Enterprises, LLC 1.64ms from Houston, US
220.164.163.176 AS4134 CHINANET-BACKBONE 2.52ms from Kunming, CN
2.221.75.240 AS5607 Sky UK Limited 5.67ms from London, GB
92.188.49.144 AS8362 NordNet SA 2.53ms from Paris, FR
185.201.115.192 AS198414 Cyber_Folks S.A. 0.13ms from Poznan, PL
54.165.55.144 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
199.11.236.32 AS1802 Sprint 0.32ms from Secaucus, US
69.122.132.240 AS6128 Cablevision Systems Corp. 9.98ms from Secaucus, US
119.221.137.96 AS4766 Korea Telecom 7.61ms from Seoul, KR
143.92.102.16 AS142066 Northern Point Technology Private Limited 0.74ms from Singapore, SG
66.217.77.48 AS7029 Windstream Communications LLC 0.54ms from Atlanta, US
183.172.96.32 AS4538 China Education and Research Network Center 2.23ms from Beijing, CN
138.1.179.160 AS31898 Oracle Corporation 1.00ms from Frankfurt am Main, DE
217.127.32.192 AS3352 TELEFONICA DE ESPANA S.A.U. 7.88ms from Madrid, ES
47.203.173.80 AS5650 Frontier Communications of America, Inc. 5.76ms from Miami, US
95.249.91.48 AS3269 Telecom Italia S.p.A. 1.86ms from Rome, IT
218.54.216.0 AS9318 SK Broadband Co Ltd 6.49ms from Seoul, KR
222.223.42.96 AS4134 CHINANET-BACKBONE 5.22ms from Shijiazhuang, CN
172.211.31.144 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
101.17.173.112 AS4837 CHINA UNICOM China169 Backbone 8.80ms from Beijing, CN
173.48.90.192 AS701 Verizon Business 1.35ms from Boston, US
212.49.24.128 AS3327 CITIC Telecom CPC Netherlands B.V. 18.18ms from Helsinki, FI
47.138.250.208 AS5650 Frontier Communications of America, Inc. 5.42ms from Los Angeles, US
167.60.117.144 AS6057 Administracion Nacional de Telecomunicaciones 1.66ms from Montevideo, UY

Traceroute

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

$
traceroute -a -n -q1 -f7 121.241.7.118
traceroute to 121.241.7.118 (121.241.7.118): 64 hops max, 52 byte packets
7 [AS4755] 121.241.7.118 1.555 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs