121.241.244.0/23

AS4755 · TATA Communications formerly VSNL is Leading ISP

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Summary

Country	India
Domain	tatacommunications.com
ASN	AS4755
Parent Range	121.241.0.0/16
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:        4755abuse@tatacommunications.com was validated on 2025-02-12
remarks:        ip.admin@tatacommunications.com was validated on 2025-07-31
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2025-07-31T04:11:44Z
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:        4755abuse@tatacommunications.com was validated on 2025-02-12
remarks:        ip.admin@tatacommunications.com was validated on 2025-07-31
abuse-mailbox:  4755abuse@tatacommunications.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-31T04:12:26Z
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

Overlapping Ranges

BGP prefixes that contain 121.241.244.0/23

Range	ASN	Company	Num of IPs
121.241.0.0/16	AS4755	Internet Service Provider	65,536

Nearby Ranges

BGP prefixes that overlap with 121.241.0.0/16

Range	ASN	Company	Num of IPs
121.241.0.0/16	AS4755	Internet Service Provider	65,536
121.241.0.0/20	AS4755	Internet Service Provider	4,096
121.241.144.0/20	AS4755	Internet Service Provider	4,096
121.241.64.0/20	AS4755	Internet Service Provider	4,096
121.241.160.0/20	AS4755	Internet Service Provider	4,096
121.241.128.0/21	AS4755	Internet Service Provider	2,048
121.241.136.0/21	AS4755	Internet Service Provider	2,048
121.241.208.0/21	AS4755	Internet Service Provider	2,048
121.241.184.0/21	AS4755	Internet Service Provider	2,048
121.241.232.0/21	AS4755	Internet Service Provider	2,048
121.241.192.0/21	AS4755	Internet Service Provider	2,048
121.241.16.0/21	AS4755	Internet Service Provider	2,048
121.241.88.0/21	AS4755	Internet Service Provider	2,048
121.241.112.0/22	AS4755	Internet Service Provider	1,024
121.241.124.0/22	AS4755	Internet Service Provider	1,024
121.241.176.0/22	AS4755	Internet Service Provider	1,024
121.241.116.0/22	AS4755	Internet Service Provider	1,024
121.241.64.0/22	AS4755	Internet Service Provider	1,024
121.241.52.0/22	AS4755	Internet Service Provider	1,024
121.241.216.0/22	AS4755	Internet Service Provider	1,024
121.241.180.0/22	AS4755	Internet Service Provider	1,024
121.241.68.0/22	AS4755	Internet Service Provider	1,024
121.241.48.0/22	AS4755	Internet Service Provider	1,024
121.241.200.0/22	AS4755	Internet Service Provider	1,024
121.241.240.0/22	AS4755	Internet Service Provider	1,024
121.241.120.0/22	AS4755	Internet Service Provider	1,024
121.241.44.0/22	AS4755	Internet Service Provider	1,024
121.241.232.0/22	AS4755	Internet Service Provider	1,024
121.241.72.0/22	AS4755	Internet Service Provider	1,024
121.241.40.0/22	AS4755	Internet Service Provider	1,024
121.241.24.0/22	AS4755	Internet Service Provider	1,024
121.241.228.0/23	AS4755	Internet Service Provider	512
121.241.158.0/23	AS4755	Internet Service Provider	512
121.241.246.0/23	AS4755	Internet Service Provider	512
121.241.226.0/23	AS4755	Internet Service Provider	512
121.241.102.0/23	AS4755	Internet Service Provider	512
121.241.248.0/23	AS4755	Internet Service Provider	512
121.241.224.0/23	AS4755	Internet Service Provider	512
121.241.174.0/23	AS4755	Internet Service Provider	512
121.241.252.0/23	AS4755	Internet Service Provider	512
121.241.250.0/23	AS4755	Internet Service Provider	512
121.241.76.0/23	AS4755	Internet Service Provider	512
121.241.254.0/23	AS4755	Internet Service Provider	512
121.241.28.0/23	AS4755	Internet Service Provider	512
121.241.238.0/23	AS4755	Internet Service Provider	512
121.241.222.0/23	AS4755	Internet Service Provider	512
121.241.35.0/24	AS4755	Internet Service Provider	256
121.241.165.0/24	AS4755	Internet Service Provider	256
121.241.164.0/24	AS4755	Internet Service Provider	256

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.241.245.18	allsectech.com	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
121.241.244.89	AS4755 TATA Communications formerly VSNL is Leading ISP	0.63ms from Chennai, IN
121.241.245.122	AS4755 TATA Communications formerly VSNL is Leading ISP	0.45ms from Chennai, 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
178.89.127.135	AS9198 JSC Kazakhtelecom	9.98ms from Almaty, KZ
178.91.123.87	AS9198 JSC Kazakhtelecom	9.43ms from Almaty, KZ
94.157.87.71	AS50266 Odido Netherlands B.V.	4.80ms from Amsterdam, NL
69.250.69.231	AS7922 Comcast Cable Communications, LLC	7.76ms from Ashburn, US
212.90.124.23	AS6876 TENET Scientific Production Enterprise LLC	3.15ms from Chisinau, MD
3.141.185.215	AS16509 Amazon.com, Inc.	0.16ms from Columbus, US
172.81.79.7	AS13760 Uniti Fiber Holdings Inc.	7.09ms from Dallas, US
20.112.138.119	AS8075 Microsoft Corporation	0.32ms from Des Moines, US
36.251.158.39	AS4837 CHINA UNICOM China169 Backbone	6.23ms from Fuzhou, CN
217.252.190.215	AS3320 Deutsche Telekom AG	5.56ms from Hamburg, DE
34.88.106.151	AS396982 Google LLC	0.13ms from Hamina, FI
86.181.145.87	AS2856 British Telecommunications PLC	3.71ms from London, GB
144.48.97.135	AS132817 DZCRD Networks Ltd	0.39ms from New York City, US
112.252.181.199	AS4837 CHINA UNICOM China169 Backbone	11.29ms from Qingdao, CN
92.100.165.87	AS12389 PJSC Rostelecom	1.16ms from Saint Petersburg, RU
211.40.22.151	AS3786 LG DACOM Corporation	1.48ms from Seoul, KR
118.42.22.167	AS4766 Korea Telecom	3.66ms from Seoul, KR
104.81.198.231	AS16625 Akamai Technologies, Inc.	0.19ms from Singapore, SG
180.255.114.55	AS9506 Singtel Fibre Broadband	0.83ms from Singapore, SG
220.235.5.39	AS7545 TPG Telecom Limited	2.07ms from Sydney, AU
13.230.49.167	AS16509 Amazon.com, Inc.	0.14ms from Tokyo, JP
185.230.201.103	AS204373 POLINEO Sp. z o.o.	8.29ms from Warsaw, PL
192.84.36.87	AS19871 Network Solutions, LLC	0.81ms from Atlanta, US
117.205.158.199	AS9829 National Internet Backbone	15.19ms from Bengaluru, IN
76.19.219.135	AS7922 Comcast Cable Communications, LLC	8.51ms from Boston, US

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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