121.241.184.0/21

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 2025-07-31
remarks:        4755abuse@tatacommunications.com 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:         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 121.241.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.241.187.201	bafdl.in	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

Read more

Pingable IPs

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

IP Address	ASN	Details
121.241.188.239	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.99ms` from Pune, IN
121.241.189.217	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.60ms` from Lohogaon, IN
121.241.185.63	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.94ms` from Pune, IN
121.241.187.133	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.99ms` from Lohogaon, IN
121.241.184.38	AS4755 TATA Communications formerly VSNL is Leading ISP	`2.11ms` from Lohogaon, 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
130.89.14.69	AS1133 University Twente	`3.70ms` from Amsterdam, NL
86.95.109.37	AS1136 KPN B.V.	`2.02ms` from Amsterdam, NL
170.224.147.21	AS17390 IBM	`0.35ms` from Amsterdam, NL
73.174.251.149	AS7922 Comcast Cable Communications, LLC	`11.96ms` from Ashburn, US
50.44.117.101	AS5650 Frontier Communications of America, Inc.	`8.04ms` from Chicago, US
87.59.0.21	AS3292 TDC Holding A/S	`2.75ms` from Copenhagen, DK
223.198.191.245	AS4134 CHINANET-BACKBONE	`4.02ms` from Haikou, CN
180.222.142.213	AS131284 Etisalat Afghan	`0.62ms` from Karachi, PK
77.47.228.245	AS25500 User Association of Ukrainian Research and Academic Network URAN	`0.71ms` from Kyiv, UA
81.162.246.133	AS44032 PP "TRC"City TV center"	`3.43ms` from Kyiv, UA
170.72.35.165	AS13445 Cisco Webex LLC	`0.41ms` from London, GB
89.118.74.21	AS8968 BT Italia S.p.A.	`5.87ms` from Milan, IT
104.88.182.213	AS16625 Akamai Technologies, Inc.	`0.36ms` from Osaka, JP
86.196.34.101	AS3215 Orange S.A.	`16.45ms` from Paris, FR
90.120.158.229	AS3215 Orange S.A.	`14.24ms` from Paris, FR
175.247.94.181	AS4766 Korea Telecom	`4.82ms` from Seoul, KR
149.74.37.117	AS12479 Orange Espagne SA	`6.75ms` from Zaragoza, ES
135.236.92.229	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
184.178.5.5	AS22773 Cox Communications Inc.	`10.04ms` from Dallas, US
99.81.162.165	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE
92.214.22.229	AS3209 Vodafone GmbH	`1.01ms` from Duesseldorf, DE
123.17.127.245	AS45899 VNPT Corp	`2.50ms` from Hanoi, VN
122.153.105.197	AS9316 DACOM-PUBNETPLUS	`2.17ms` from Incheon, KR
195.99.114.69	AS2856 British Telecommunications PLC	`0.76ms` from London, GB
12.249.192.229	AS7018 AT&T Enterprises, LLC	`1.30ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 121.241.188.239

traceroute to 121.241.188.239 (121.241.188.239): 64 hops max, 52 byte packets

3 [AS38158] 121.100.7.178 30.895 ms

4 [AS6453] 180.87.103.70 31.72 ms

5 *

6 *

7 *

8 *

9 [AS6453] 180.87.84.79 62.004 ms

10 *

11 *

12 *

13 [AS4755] 121.241.188.239 77.904 ms

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On February 7th 2026

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.

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