121.240.230.0/23

AS4755 · TATA Communications formerly VSNL is Leading ISP

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Summary

Country	India
Domain	tatacommunications.com
ASN	AS4755
Parent Range	121.240.0.0/16
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 121.240.230.0/23

Range	ASN	Company	Num of IPs
121.240.0.0/16	AS4755	Internet Service Provider	65,536

Nearby Ranges

BGP prefixes that overlap with 121.240.0.0/16

Range	ASN	Company	Num of IPs
121.240.0.0/16	AS4755	Internet Service Provider	65,536
121.240.96.0/20	AS4755	Internet Service Provider	4,096
121.240.144.0/20	AS4755	Internet Service Provider	4,096
121.240.160.0/20	AS4755	WIPRO-CHGC0233132	4,096
121.240.72.0/21	AS4755	Internet Service Provider	2,048
121.240.208.0/21	AS4755	Internet Service Provider	2,048
121.240.128.0/21	AS4755	Internet Service Provider	2,048
121.240.72.0/22	AS4755	Internet Service Provider	1,024
121.240.12.0/22	AS4755	Internet Service Provider	1,024
121.240.224.0/22	AS4755	Internet Service Provider	1,024
121.240.8.0/22	AS4755	Internet Service Provider	1,024
121.240.16.0/22	AS4755	Internet Service Provider	1,024
121.240.78.0/23	AS4755	Internet Service Provider	512
121.240.238.0/23	AS4755	Internet Service Provider	512
121.240.126.0/23	AS4755	Internet Service Provider	512
121.240.222.0/23	AS4755	Internet Service Provider	512
121.240.30.0/23	AS4755	Internet Service Provider	512
121.240.38.0/23	AS4755	Internet Service Provider	512
121.240.174.0/23	AS4755	WIPRO-CHGC0233132	512
121.240.20.0/23	AS4755	Internet Service Provider	512
121.240.116.0/23	AS4755	Internet Service Provider	512
121.240.134.0/23	AS4755	Internet Service Provider	512
121.240.236.0/23	AS4755	Internet Service Provider	512
121.240.254.0/23	AS4755	Internet Service Provider	512
121.240.174.0/24	AS4797	WIPRO-CHGC0233132	256
121.240.224.0/24	AS4755	Internet Service Provider	256
121.240.243.0/24	AS4755	Internet Service Provider	256
121.240.212.0/24	AS4755	Internet Service Provider	256
121.240.8.0/24	AS4755	Internet Service Provider	256
121.240.252.0/24	AS4755	Internet Service Provider	256
121.240.110.0/24	AS4755	Internet Service Provider	256
121.240.79.0/24	AS4755	Internet Service Provider	256
121.240.134.0/24	AS4755	Internet Service Provider	256
121.240.124.0/24	AS4755	Internet Service Provider	256
121.240.71.0/24	AS4755	Internet Service Provider	256
121.240.152.0/24	AS4755	Internet Service Provider	256
121.240.153.0/24	AS4755	Internet Service Provider	256
121.240.135.0/24	AS4755	Internet Service Provider	256
121.240.253.0/24	AS4755	Internet Service Provider	256
121.240.111.0/24	AS4755	Internet Service Provider	256
121.240.216.0/24	AS4755	Internet Service Provider	256
121.240.78.0/24	AS4755	Internet Service Provider	256
121.240.145.0/24	AS4755	Internet Service Provider	256
121.240.20.0/24	AS4755	Internet Service Provider	256
121.240.218.0/24	AS6421	Internet Service Provider	256
121.240.2.0/24	AS4755	Internet Service Provider	256
121.240.14.0/24	AS4755	Internet Service Provider	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
121.240.230.17	AS4755 TATA Communications formerly VSNL is Leading ISP	1.15ms from Mumbai, IN
121.240.231.6	AS4755 TATA Communications formerly VSNL is Leading ISP	0.73ms 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
14.235.190.55	AS45899 VNPT Corp	2.36ms from Hanoi, VN
103.68.121.7	AS45887 GPLHost LLC	3.52ms from Sydney, AU
68.12.170.39	AS22773 Cox Communications Inc.	8.78ms from Dallas, US
77.189.190.103	AS6805 Telefonica Germany GmbH & Co.OHG	4.10ms from Frankfurt am Main, DE
73.166.97.103	AS7922 Comcast Cable Communications, LLC	7.63ms from Houston, US
4.213.88.119	AS8075 Microsoft Corporation	0.13ms from Lohogaon, IN
178.216.79.231	AS197023 MTS PJSC	13.78ms from Moscow, RU
1.171.221.231	AS3462 Data Communication Business Group	0.50ms from Taipei, TW
203.67.136.103	AS4780 Digital United Inc.	2.56ms from Taipei, TW
173.184.53.119	AS7029 Windstream Communications LLC	11.02ms from Chicago, US
76.131.66.151	AS7922 Comcast Cable Communications, LLC	5.41ms from Greenwood Village, US
175.147.172.55	AS4837 CHINA UNICOM China169 Backbone	9.00ms from Liaoyang, CN
13.36.146.199	AS16509 Amazon.com, Inc.	0.11ms from Paris, FR
223.214.104.183	AS4134 CHINANET-BACKBONE	10.68ms from Wuhan, CN
50.241.178.135	AS7922 Comcast Cable Communications, LLC	19.66ms from Detroit, US
174.2.250.23	AS6327 Shaw Communications Inc.	10.73ms from Edmonton, CA
188.61.142.23	AS3303 Swisscom (Switzerland) Ltd	0.70ms from Lausanne, CH
192.144.31.87	AS35048 Biterika Group LLC	0.36ms from Moscow, RU
177.102.190.135	AS27699 TELEFÔNICA BRASIL S.A	1.23ms from Osasco, BR
113.76.134.231	AS4134 CHINANET-BACKBONE	9.37ms from Shenzhen, CN
83.254.139.23	AS1257 Tele2 Sverige AB	8.89ms from Skanderborg, DK
83.249.51.231	AS1257 Tele2 Sverige AB	7.39ms from Stockholm, SE
5.44.121.39	AS15600 Quickline AG	3.10ms from Zuerich, CH
88.74.179.183	AS3209 Vodafone GmbH	8.45ms from Berlin, DE
80.212.116.71	AS2119 Telenor Norge AS	0.96ms from Oslo, NO

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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