121.244.160.0/21

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 121.244.0.0/16

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

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

IP Address ASN Details
121.244.165.3 AS4755 TATA Communications formerly VSNL is Leading ISP 0.73ms from Bengaluru, IN
121.244.166.57 AS4755 TATA Communications formerly VSNL is Leading ISP 0.33ms from Bengaluru, IN
121.244.167.29 AS4755 TATA Communications formerly VSNL is Leading ISP 1.34ms from Bengaluru, IN
121.244.162.250 AS4755 TATA Communications formerly VSNL is Leading ISP 0.68ms 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
155.212.89.5 AS202656 Ivanov Vitaliy Sergeevich 0.46ms from Amsterdam, NL
184.187.7.133 AS22773 Cox Communications Inc. 5.33ms from Ashburn, US
197.49.47.53 AS8452 TE-AS 4.28ms from Cairo, EG
59.46.212.229 AS134762 CHINANET Liaoning province Dalian MAN network 0.50ms from Dalian, CN
113.252.17.69 AS9304 HGC Global Communications Limited 11.28ms from Hong Kong, HK
45.90.46.165 AS57271 BitWeb LLC 0.80ms from Moscow, RU
151.77.35.53 AS1267 WIND TRE S.P.A. 4.49ms from Rome, IT
130.0.182.229 AS30722 Vodafone Italia S.p.A. 8.20ms from Rome, IT
12.203.95.181 AS7018 AT&T Enterprises, LLC 4.73ms from San Jose, US
112.216.238.5 AS3786 LG DACOM Corporation 1.81ms from Seoul, KR
121.148.204.213 AS4766 Korea Telecom 5.62ms from Seoul, KR
175.123.121.197 AS9318 SK Broadband Co Ltd 1.87ms from Seoul, KR
90.143.132.21 AS1257 Tele2 Sverige AB 7.19ms from Stockholm, SE
211.20.201.149 AS3462 Data Communication Business Group 4.01ms from Taichung, TW
221.251.41.133 AS17506 ARTERIA Networks Corporation 1.16ms from Tokyo, JP
60.114.42.85 AS17676 SoftBank Corp. 3.27ms from Tokyo, JP
181.107.220.133 AS7303 Telecom Argentina S.A. 11.94ms from Buenos Aires, AR
8.218.79.101 AS45102 Alibaba (US) Technology Co., Ltd. 0.81ms from Hong Kong, HK
107.202.212.245 AS7018 AT&T Enterprises, LLC 5.12ms from Houston, US
87.252.47.5 AS12519 FastNet International Ltd 1.60ms from London, GB
69.65.67.5 AS30404 Blue Stream 0.86ms from Miami, US
147.79.104.181 AS47583 Hostinger International Limited 0.40ms from Osasco, BR
222.98.79.197 AS4766 Korea Telecom 1.76ms from Seoul, KR
211.75.145.5 AS3462 Data Communication Business Group 14.82ms from Taipei, TW
109.186.111.245 AS1680 Cellcom Fixed Line Communication L.P 4.22ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -m5 121.244.164.135
traceroute to 121.244.164.135 (121.244.164.135): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.23 253.991 ms
2 [AS4755] 115.112.15.113 144.834 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milan, IT
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