121.244.84.0/24

AS4755 · TATA Communications formerly VSNL is Leading ISP

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Summary

Country	India
Domain	tatacommunications.com
ASN	AS4755
Parent Range	121.244.0.0/17
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 121.244.84.0/24

Range	ASN	Company	Num of IPs
121.244.0.0/17	AS4755	Internet Service Provider	32,768

Nearby Ranges

BGP prefixes that overlap with 121.244.0.0/16

Range	ASN	Company	Num of IPs
121.244.0.0/17	AS4755	Internet Service Provider	32,768
121.244.128.0/18	AS4755	Internet Service Provider	16,384
121.244.192.0/19	AS4755	Internet Service Provider	8,192
121.244.224.0/20	AS4755	Internet Service Provider	4,096
121.244.168.0/21	AS4755	Internet Service Provider	2,048
121.244.240.0/21	AS4755	Internet Service Provider	2,048
121.244.64.0/21	AS4755	Internet Service Provider	2,048
121.244.208.0/21	AS4755	Internet Service Provider	2,048
121.244.160.0/21	AS4755	Internet Service Provider	2,048
121.244.200.0/22	AS4755	Internet Service Provider	1,024
121.244.68.0/22	AS4755	Internet Service Provider	1,024
121.244.156.0/22	AS4755	Internet Service Provider	1,024
121.244.108.0/22	AS4755	Internet Service Provider	1,024
121.244.112.0/22	AS4755	Internet Service Provider	1,024
121.244.184.0/22	AS4755	Internet Service Provider	1,024
121.244.140.0/23	AS4755	Internet Service Provider	512
121.244.56.0/23	AS4755	Internet Service Provider	512
121.244.54.0/23	AS4755	Internet Service Provider	512
121.244.94.0/23	AS4755	Internet Service Provider	512
121.244.118.0/23	AS4755	Internet Service Provider	512
121.244.76.0/23	AS4755	Internet Service Provider	512
121.244.188.0/23	AS4755	Internet Service Provider	512
121.244.72.0/23	AS4755	Internet Service Provider	512
121.244.20.0/23	AS10199	Internet Service Provider	512
121.244.14.0/23	AS10199	Internet Service Provider	512
121.244.198.0/23	AS4755	Internet Service Provider	512
121.244.100.0/23	AS4755	Internet Service Provider	512
121.244.10.0/23	AS10199	Internet Service Provider	512
121.244.166.0/23	AS4755	Internet Service Provider	512
121.244.78.0/23	AS4755	Internet Service Provider	512
121.244.190.0/23	AS40009	Internet Service Provider	512
121.244.18.0/23	AS10199	Internet Service Provider	512
121.244.206.0/23	AS4755	Internet Service Provider	512
121.244.64.0/23	AS4755	Internet Service Provider	512
121.244.120.0/23	AS4755	Internet Service Provider	512
121.244.138.0/23	AS4755	Internet Service Provider	512
121.244.16.0/23	AS10199	Internet Service Provider	512
121.244.142.0/23	AS4755	Internet Service Provider	512
121.244.46.0/23	AS4755	Internet Service Provider	512
121.244.74.0/23	AS40009	Internet Service Provider	512
121.244.12.0/23	AS10199	Internet Service Provider	512
121.244.62.0/23	AS4755	Internet Service Provider	512
121.244.60.0/23	AS4755	Internet Service Provider	512
121.244.96.0/23	AS4755	Internet Service Provider	512
121.244.93.0/24	AS4755	Internet Service Provider	256
121.244.214.0/24	AS4755	Internet Service Provider	256
121.244.81.0/24	AS4755	Internet Service Provider	256
121.244.154.0/24	AS4755	Internet Service Provider	256
121.244.48.0/24	AS4755	Internet Service Provider	256
121.244.131.0/24	AS4755	Internet Service Provider	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
121.244.84.225	AS4755 TATA Communications formerly VSNL is Leading ISP	0.54ms 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
40.160.4.24	AS16276 OVH SAS	1.35ms from Ashburn, US
14.107.47.40	AS4134 CHINANET-BACKBONE	2.95ms from Chongqing, CN
115.74.23.56	AS7552 Viettel Group	1.12ms from Ho Chi Minh City, VN
179.218.105.56	AS28573 Claro NXT Telecomunicacoes Ltda	6.09ms from Rio de Janeiro, BR
186.221.38.88	AS28573 Claro NXT Telecomunicacoes Ltda	7.14ms from Rio de Janeiro, BR
67.48.180.168	AS11427 Charter Communications Inc	12.80ms from Houston, US
176.210.89.88	AS12389 PJSC Rostelecom	9.01ms from Novosibirsk, RU
173.69.176.40	AS701 Verizon Business	4.08ms from Philadelphia, US
52.12.210.24	AS16509 Amazon.com, Inc.	0.20ms from Boardman, US
23.240.81.104	AS20001 Charter Communications Inc	3.90ms from Los Angeles, US
99.100.107.72	AS7018 AT&T Enterprises, LLC	19.01ms from Los Angeles, US
20.56.43.104	AS8075 Microsoft Corporation	1.33ms from Amsterdam, NL
76.130.67.200	AS7922 Comcast Cable Communications, LLC	3.50ms from Denver, US
174.58.73.88	AS7922 Comcast Cable Communications, LLC	10.31ms from Miami, US
3.80.3.152	AS14618 Amazon.com, Inc.	0.35ms from Reston, US
118.45.57.248	AS4766 Korea Telecom	6.47ms from Seoul, KR
12.48.129.104	AS27562 Presence Health Network	2.20ms from Chicago, US
14.235.52.152	AS45899 VNPT Corp	1.70ms from Hanoi, VN
59.14.47.168	AS4766 Korea Telecom	1.65ms from Seoul, KR
54.214.121.104	AS16509 Amazon.com, Inc.	0.12ms from Boardman, US
185.48.213.232	AS202159 Sky Atlas Iletisim Sanayi ve Ticaret Anonim Sirketi	0.33ms from Istanbul, TR
67.241.30.120	AS11351 Charter Communications Inc	18.80ms from New York City, US
3.208.126.56	AS14618 Amazon.com, Inc.	0.18ms from Reston, US
201.97.70.120	AS8151 UNINET	11.41ms from Santiago de Queretaro, MX
41.45.1.216	AS8452 TE-AS	3.46ms from Cairo, EG

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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