121.244.160.0/21

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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
121.244.162.250 AS4755 TATA Communications formerly VSNL is Leading ISP 0.68ms from Bengaluru, IN
121.244.165.3 AS4755 TATA Communications formerly VSNL is Leading ISP 0.73ms from Bengaluru, IN
121.244.166.57 AS4755 TATA Communications formerly VSNL is Leading ISP 0.33ms from Bengaluru, IN
121.244.167.29 AS4755 TATA Communications formerly VSNL is Leading ISP 1.34ms 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
86.145.162.133 AS2856 British Telecommunications PLC 3.48ms from Erith, GB
8.218.79.101 AS45102 Alibaba (US) Technology Co., Ltd. 0.81ms from Hong Kong, HK
176.235.132.133 AS34984 Superonline Iletisim Hizmetleri A.S. 1.26ms from Istanbul, TR
3.166.94.213 AS16509 Amazon.com, Inc. 0.08ms from Kansas City, US
172.251.211.197 AS20001 Charter Communications Inc 7.37ms from Los Angeles, US
198.51.92.245 AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI) 10.65ms from New Orleans, US
114.178.104.245 AS4713 NTT DOCOMO BUSINESS,Inc. 11.10ms from Osaka, JP
139.129.225.133 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.13ms from Qingdao, CN
54.215.214.213 AS16509 Amazon.com, Inc. 0.10ms from San Jose, US
175.123.121.197 AS9318 SK Broadband Co Ltd 1.87ms from Seoul, KR
219.228.48.101 AS4538 China Education and Research Network Center 5.98ms from Shanghai, CN
221.6.66.53 AS4837 CHINA UNICOM China169 Backbone 3.83ms from Shanghai, CN
90.143.132.21 AS1257 Tele2 Sverige AB 7.19ms from Stockholm, SE
202.70.38.21 AS17882 Univision LLC 0.82ms from Ulan Bator, MN
178.129.180.229 AS28812 PJSC "Bashinformsvyaz" 8.99ms from Yekaterinburg, RU
31.20.1.229 AS50266 Odido Netherlands B.V. 4.27ms from Amsterdam, NL
1.2.143.5 AS23969 TOT Public Company Limited 6.07ms from Bangkok, TH
92.87.232.5 AS9050 Orange Romania S.A. 2.60ms from Bucharest, RO
97.95.113.101 AS20115 Charter Communications LLC 8.23ms from Chicago, US
58.84.239.165 AS24111 nzwireless LTD 5.15ms from Christchurch, NZ
185.152.228.101 AS197784 Gibon Ljungby AB 6.51ms from Copenhagen, DK
96.47.46.197 AS393398 1515 ROUNDTABLE DR PROPERTY, LLC 0.28ms from Dallas, US
80.254.240.37 AS44769 Bosnet Aktiebolag 3.75ms from Goeteborg, SE
151.41.227.197 AS1267 WIND TRE S.P.A. 5.13ms from Milan, IT
2.228.71.85 AS12874 Fastweb SpA 0.92ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m5 121.244.163.23
traceroute to 121.244.163.23 (121.244.163.23): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.23 68.698 ms
2 [AS4755] 115.112.15.113 69.019 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

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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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