121.244.128.0/18

AS4755  ·  TATA Communications formerly VSNL is Leading ISP

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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 13 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.244.135.98 pradsinc.com 1
121.244.133.19 gtinquisitor.net 1
121.244.182.89 admgrplus.com 1
121.244.170.175 metprotect.co.in 1
121.244.132.85 piitpl.co.in 1
121.244.146.172 mattsenkumar.net 1
121.244.169.2 softwareasaservice.ie 1
121.244.182.92 localzoho.com 1

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

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

IP Address ASN Details
121.244.155.253 AS4755 TATA Communications formerly VSNL is Leading ISP 0.52ms from Bengaluru, IN
121.244.165.3 AS4755 TATA Communications formerly VSNL is Leading ISP 0.73ms from Bengaluru, IN
121.244.133.165 AS4755 TATA Communications formerly VSNL is Leading ISP 0.79ms from Mumbai, IN
121.244.131.173 AS4755 TATA Communications formerly VSNL is Leading ISP 0.72ms from Delhi, IN
121.244.153.237 AS4755 TATA Communications formerly VSNL is Leading ISP 0.71ms from Delhi, IN
121.244.191.216 AS40009 BitGravity, Inc. 0.47ms from Chennai, IN
121.244.140.113 AS4755 TATA Communications formerly VSNL is Leading ISP 0.20ms from Kolkata, IN
121.244.136.6 AS40009 BitGravity, Inc. 4.59ms from Delhi, IN
121.244.142.253 AS4755 TATA Communications formerly VSNL is Leading ISP 1.54ms from Delhi, IN
121.244.172.7 AS40009 BitGravity, Inc. 0.31ms from Bengaluru, IN
121.244.128.218 AS4755 TATA Communications formerly VSNL is Leading ISP 0.39ms from Bengaluru, IN
121.244.173.5 AS40009 BitGravity, Inc. 9.14ms from Bengaluru, IN
121.244.190.110 AS40009 BitGravity, Inc. 0.47ms from Chennai, IN
121.244.185.193 AS4755 TATA Communications formerly VSNL is Leading ISP 0.78ms from Chennai, IN
121.244.182.41 AS4755 TATA Communications formerly VSNL is Leading ISP 0.59ms from Chennai, IN
121.244.162.250 AS4755 TATA Communications formerly VSNL is Leading ISP 0.68ms from Bengaluru, IN
121.244.132.214 AS4755 TATA Communications formerly VSNL is Leading ISP 0.45ms from Chennai, IN
121.244.129.15 AS4755 TATA Communications formerly VSNL is Leading ISP 0.73ms from Delhi, IN
121.244.184.255 AS4755 TATA Communications formerly VSNL is Leading ISP 18.30ms from Chennai, IN
121.244.143.1 AS4755 TATA Communications formerly VSNL is Leading ISP 5.63ms from Delhi, IN
121.244.189.129 AS4755 TATA Communications formerly VSNL is Leading ISP 0.75ms from Delhi, IN
121.244.156.1 AS4755 TATA Communications formerly VSNL is Leading ISP 0.78ms from Bengaluru, IN
121.244.139.225 AS4755 TATA Communications formerly VSNL is Leading ISP 0.84ms from Delhi, IN
121.244.137.36 AS40009 BitGravity, Inc. 9.61ms from Mumbai, IN
121.244.135.229 AS4755 TATA Communications formerly VSNL is Leading ISP 0.58ms 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
94.241.172.194 AS210976 Timeweb, LLP 0.45ms from Amsterdam, NL
204.152.12.98 AS20466 WGBH Educational Foundation 0.81ms from Boston, US
105.27.193.146 AS37100 SEACOM Limited 1.01ms from Cape Town, ZA
88.69.37.242 AS3209 Vodafone GmbH 2.85ms from Duesseldorf, DE
81.173.251.226 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 4.22ms from Duesseldorf, DE
93.210.207.66 AS3320 Deutsche Telekom AG 2.43ms from Frankfurt am Main, DE
46.186.254.50 AS42961 Mobile Telecommunications Company K.S.C.P. 7.96ms from Kuwait City, KW
86.155.148.162 AS2856 British Telecommunications PLC 2.06ms from London, GB
82.3.189.2 AS5089 Virgin Media Limited 5.10ms from London, GB
109.170.191.146 AS5413 Wavenet Limited 5.03ms from London, GB
174.81.49.162 AS20115 Charter Communications LLC 6.75ms from Los Angeles, US
103.72.58.18 AS151788 EAGLE VISION, INC. 1.51ms from Manila, PH
178.140.28.50 AS42610 PJSC Rostelecom 0.94ms from Moscow, RU
187.103.184.2 AS263575 FD DO BRASIL SOLUÇÕES DE PAGAMENTOS LTDA 1.70ms from Osasco, BR
189.15.194.178 AS53006 ALGAR TELECOM S/A 11.59ms from Osasco, BR
124.248.191.98 AS23673 Cogetel Online, Cambodia, ISP 0.55ms from Phnom Penh, KH
173.64.15.194 AS701 Verizon Business 11.16ms from Reston, US
189.7.55.50 AS28573 Claro NXT Telecomunicacoes Ltda 8.38ms from Sao Paulo, BR
174.21.97.34 AS209 CenturyLink Communications, LLC 1.20ms from Seattle, US
180.225.243.18 AS17858 LG POWERCOMM 1.58ms from Seoul, KR
120.253.196.2 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.72ms from Shanghai, CN
203.53.111.34 AS1221 Telstra Limited 1.38ms from Sydney, AU
104.57.158.242 AS7018 AT&T Enterprises, LLC 5.86ms from Atlanta, US
50.222.27.2 AS7922 Comcast Cable Communications, LLC 1.22ms from Boston, US
189.126.216.50 AS28227 NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA 0.51ms from Brasilia, BR

Traceroute

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

$
traceroute -a -n -q1 121.244.146.34
traceroute to 121.244.146.34 (121.244.146.34): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.111 255.237 ms
2 [AS4755] 115.113.165.97 215.652 ms
3 *
4 [AS4755] 115.110.243.162 237.185 ms
5 [AS4755] 121.244.146.34 235.169 ms
Measurement taken from IPinfo ProbeNet in Moncks Corner, US
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.

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