121.243.76.0/23

AS4755 · TATA Communications formerly VSNL is Leading ISP

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Summary

Country	India
Domain	vsnl.com
ASN	AS4755
Registry	APNIC
ID	DECISION_SOFTWARE_PVTLTD_NASIK

WHOIS Details

inetnum:        121.243.77.0 - 121.243.77.15
netname:        DECISION_SOFTWARE_PVTLTD_NASIK
descr:          NASIK- Leased line DECISION SOFTWARE PVT.LTD.
country:        IN
admin-c:        TC651-AP
tech-c:         TC651-AP
remarks:        ------------------------------------
remarks:        for abuse and spam related complaints
remarks:        and queries please contact email at
remarks:        abuse@vsnl.com and ip.admin@tatacommunications.com
remarks:        ------------------------------------
mnt-by:         MAINT-VSNL-AP
status:         ASSIGNED NON-PORTABLE
last-modified:  2008-09-04T07:22:15Z
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

Nearby Ranges

BGP prefixes that overlap with 121.243.0.0/16

No nearby ranges found.

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.243.77.93	nshmail.com	2
121.243.77.86	epatraa.co.in	2
121.243.77.111	bzsecure.in	1
121.243.77.109	mikrozmail.in	1
121.243.77.37	aitglobalindia.co.in	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

Read more

Pingable IPs

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

IP Address	ASN	Details
121.243.77.107	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.33ms` from Lohogaon, IN
121.243.76.121	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.94ms` from Pune, 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
44.206.77.231	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
66.191.172.199	AS20115 Charter Communications LLC	`7.38ms` from Atlanta, US
210.55.148.135	AS4648 Global-Gateway Internet	`0.45ms` from Auckland, NZ
202.71.184.71	AS154024 FLEXEERE IT SOLUTIONS PVT LTD	`7.63ms` from Delhi, IN
79.249.192.183	AS3320 Deutsche Telekom AG	`3.73ms` from Frankfurt am Main, DE
87.172.147.247	AS3320 Deutsche Telekom AG	`3.23ms` from Frankfurt am Main, DE
84.32.95.247	AS137409 GSL Networks Pty LTD	`0.17ms` from London, GB
176.174.17.231	AS5410 Bouygues Telecom SA	`7.17ms` from Paris, FR
8.243.214.103	AS3356 Level 3 Parent, LLC	`0.96ms` from Santiago de Queretaro, MX
216.214.56.167	AS7029 Windstream Communications LLC	`0.66ms` from Secaucus, US
47.116.220.215	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.45ms` from Shanghai, CN
188.123.157.135	AS35805 JSC "Silknet"	`0.91ms` from Tbilisi, GE
118.251.104.215	AS4134 CHINANET-BACKBONE	`1.70ms` from Changsha, CN
162.212.59.135	AS29802 HIVELOCITY, Inc.	`0.14ms` from Dallas, US
45.125.238.215	AS140832 Vietnam F Tech., JSC	`0.15ms` from Hanoi, VN
37.136.187.103	AS16086 DNA Oyj	`9.60ms` from Helsinki, FI
182.69.10.7	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.84ms` from Hyderabad, IN
221.180.104.23	AS9808 China Mobile Communications Group Co., Ltd.	`5.76ms` from Nanning, CN
113.153.177.135	AS2516 KDDI CORPORATION	`7.39ms` from Osaka, JP
52.126.176.39	AS8070 Microsoft Corporation	`1.25ms` from San Antonio, US
121.101.139.7	AS24130 TPG Internet Pty Ltd.	`0.53ms` from Sydney, AU
122.108.37.151	AS4804 Microplex PTY LTD	`2.49ms` from Adelaide, AU
216.236.166.215	AS16863 Home Telephone Company, Inc.	`8.50ms` from Atlanta, US
220.168.1.39	AS4134 CHINANET-BACKBONE	`2.39ms` from Changsha, CN
65.23.5.215	AS7029 Windstream Communications LLC	`0.51ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 121.243.77.226

traceroute to 121.243.77.226 (121.243.77.226): 64 hops max, 52 byte packets

3 [AS9002] 87.245.233.56 17.357 ms

4 [AS6453] 80.231.124.38 34.411 ms

5 *

6 *

7 *

8 *

9 [AS6453] 80.231.131.77 143.675 ms

10 *

11 *

12 [AS4755] 121.243.77.226 167.112 ms

Measurement taken from

IPinfo ProbeNet in Jõhvi, EE

On March 13th 2026

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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