121.240.116.0/23

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 121.240.0.0/16

Range	ASN	Company	Num of IPs
121.240.174.0/24	AS4755	WIPRO-CHGC0233132	256
121.240.174.0/24	AS4797	WIPRO-CHGC0233132	256

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

Read more

Pingable IPs

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

IP Address	ASN	Details
121.240.117.135	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.75ms` from Delhi, IN
121.240.116.167	AS4755 TATA Communications formerly VSNL is Leading ISP	`19.76ms` 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
87.215.13.135	AS13127 Odido Netherlands B.V.	`3.28ms` from Amsterdam, NL
4.245.24.167	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
111.32.208.119	AS9808 China Mobile Communications Group Co., Ltd.	`3.37ms` from Beijing, CN
51.77.223.119	AS16276 OVH SAS	`0.15ms` from Gravelines, FR
113.104.235.183	AS4134 CHINANET-BACKBONE	`4.68ms` from Guangzhou, CN
98.44.237.71	AS7922 Comcast Cable Communications, LLC	`7.71ms` from Houston, US
95.250.242.23	AS3269 Telecom Italia S.p.A.	`6.76ms` from Milan, IT
100.2.34.119	AS701 Verizon Business	`2.32ms` from New York City, US
192.157.183.23	AS393946 Renesas Electronics America Inc.	`4.97ms` from Orlando, US
54.236.216.39	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
123.212.118.87	AS9318 SK Broadband Co Ltd	`4.10ms` from Seoul, KR
196.184.33.87	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.98ms` from Tunis, TN
99.117.36.183	AS7018 AT&T Enterprises, LLC	`14.13ms` from Atlanta, US
152.201.85.167	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.73ms` from Bogotá, CO
178.119.71.87	AS6848 Telenet BV	`5.73ms` from Brussels, BE
141.193.217.39	AS16843 Celltex Networks, LLC	`18.71ms` from Dallas, US
68.148.162.7	AS6327 Shaw Communications	`8.01ms` from Edmonton, CA
82.83.235.135	AS3209 Vodafone GmbH	`12.42ms` from Hamburg, DE
104.54.164.103	AS7018 AT&T Enterprises, LLC	`3.26ms` from Houston, US
178.124.2.71	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.11ms` from Minsk, BY
62.113.111.119	AS198610 Beget LLC	`9.66ms` from Moscow, RU
95.114.175.71	AS6805 Telefonica Germany GmbH & Co.OHG	`3.71ms` from Munich, DE
190.140.99.71	AS18809 Cable Onda	`9.66ms` from Panama, PA
93.42.108.247	AS12874 Fastweb SpA	`1.44ms` from Rome, IT
13.124.161.7	AS16509 Amazon.com, Inc.	`0.14ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 121.240.117.135

traceroute to 121.240.117.135 (121.240.117.135): 64 hops max, 52 byte packets

2 [AS208328] 85.155.151.145 0.08 ms

3 *

4 [AS395954] 172.255.243.1 11.342 ms

5 *

6 [AS6453] 195.219.94.38 8.949 ms

7 *

8 *

9 *

10 *

11 [AS6453] 80.231.131.82 171.271 ms

12 *

13 [AS4755] 115.111.229.26 171.126 ms

14 [AS4755] 121.240.117.135 168.797 ms

Measurement taken from

IPinfo ProbeNet in Bologna, IT

On March 20th 2026

What are IP address ranges?

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