121.241.0.0/20

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 121.241.0.0/20

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

BGP prefixes that are contained by 121.241.0.0/20

Range	ASN	Company	Num of IPs
121.241.2.0/24	AS4755	Internet Service Provider	256
121.241.11.0/24	AS4755	Internet Service Provider	256
121.241.10.0/24	AS4755	Internet Service Provider	256
121.241.8.0/24	AS4755	Internet Service Provider	256
121.241.3.0/24	AS4755	Internet Service Provider	256
121.241.9.0/24	AS4755	Internet Service Provider	256
121.241.4.0/24	AS4755	Internet Service Provider	256

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
121.241.144.0/20	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
121.241.244.0/23	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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.241.2.174	daretolead.org	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
121.241.6.194	AS4755 TATA Communications formerly VSNL is Leading ISP	1.36ms from Mumbai, IN
121.241.15.51	AS4755 TATA Communications formerly VSNL is Leading ISP	1.83ms from Mumbai, IN
121.241.0.65	AS4755 TATA Communications formerly VSNL is Leading ISP	0.85ms from Mumbai, IN
121.241.1.6	AS4755 TATA Communications formerly VSNL is Leading ISP	0.97ms from Mumbai, IN
121.241.4.255	AS4755 TATA Communications formerly VSNL is Leading ISP	0.83ms from Mumbai, IN
121.241.8.225	AS4755 TATA Communications formerly VSNL is Leading ISP	0.79ms from Mumbai, IN
121.241.11.33	AS4755 TATA Communications formerly VSNL is Leading ISP	0.78ms from Mumbai, IN
121.241.2.246	AS4755 TATA Communications formerly VSNL is Leading ISP	0.93ms from Mumbai, IN
121.241.7.82	AS4755 TATA Communications formerly VSNL is Leading ISP	0.59ms from Mumbai, IN
121.241.14.153	AS4755 TATA Communications formerly VSNL is Leading ISP	0.81ms from Mumbai, IN
121.241.5.78	AS4755 TATA Communications formerly VSNL is Leading ISP	0.39ms 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
108.143.142.4	AS8075 Microsoft Corporation	0.28ms from Amsterdam, NL
59.178.180.100	AS9829 National Internet Backbone	3.16ms from Delhi, IN
123.17.217.100	AS45899 VNPT Corp	2.55ms from Hanoi, VN
90.201.20.36	AS5607 Sky UK Limited	1.18ms from London, GB
80.183.27.52	AS3269 Telecom Italia S.p.A.	1.65ms from Milan, IT
37.69.71.180	AS15557 Societe Francaise Du Radiotelephone - SFR SA	16.11ms from Paris, FR
137.82.18.180	AS393249 University of British Columbia	4.77ms from Seattle, US
125.187.117.148	AS17858 LG POWERCOMM	1.88ms from Seoul, KR
62.28.97.100	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	0.81ms from Braga, PT
90.95.124.228	AS8953 Orange Romania S.A.	7.42ms from Bucharest, RO
204.11.212.100	AS36536 Enterhost	1.62ms from Dallas, US
57.132.137.196	AS7459 Grande Communications Networks, LLC	6.64ms from Dallas, US
86.153.116.52	AS2856 British Telecommunications PLC	3.08ms from London, GB
189.76.245.52	AS262407 RAPIDANET TELECOM LTDA	16.55ms from Osasco, BR
67.166.136.68	AS7922 Comcast Cable Communications, LLC	9.89ms from San Jose, US
178.165.75.244	AS34700 MAXNET TELECOM, LTD	6.78ms from Kyiv, UA
64.106.190.52	AS14492 DataPipe, Inc.	1.73ms from New York City, US
79.188.220.180	AS5617 Orange Polska Spolka Akcyjna	2.87ms from Poznan, PL
93.48.80.36	AS12874 Fastweb SpA	8.22ms from Rende, IT
206.75.217.84	AS852 TELUS Communications Inc.	0.58ms from Calgary, CA
87.162.127.196	AS3320 Deutsche Telekom AG	5.18ms from Duesseldorf, DE
54.38.184.196	AS16276 OVH SAS	2.91ms from Frankfurt am Main, DE
180.253.225.244	AS7713 PT Telekomunikasi Indonesia	4.15ms from Jakarta, ID
153.7.252.20	AS13379 Disney Worldwide Services, Inc.	2.50ms from Los Angeles, US
34.148.127.148	AS396982 Google LLC	0.15ms from Moncks Corner, 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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