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CIDR Range

121.242.96.0/19

Addresses
8,192
8.2K
Sub-ranges
50+
within this block
PTR Density
100.0%
8.2K of 8.2K IPs have PTR

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 121.242.96.0/19

CIDRIPsOrganizationASNCountry
121.242.96.0/21 2.0K TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.120.0/21 2.0K TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.112.0/22 1.0K TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.110.0/23 512 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.116.0/23 512 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.104.0/23 512 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.119.0/24 256 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.106.0/24 256 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.118.128/25 128 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.107.0/25 128 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.109.128/25 128 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.192/26 64 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.109.0/26 64 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.0/26 64 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.118.0/26 64 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.107.160/27 32 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.64/27 32 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.128/27 32 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.118.96/27 32 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.160/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.112/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.109.80/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.107.208/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.109.112/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.107.224/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.118.80/28 16 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.107.128/29 8 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.184/29 8 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.176/29 8 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.109.72/29 8 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.118.72/29 8 TATA Communications formerly VSNL is Leading ISP AS4755 IN
121.242.108.104/29 8 TATA Communications formerly VSNL is Leading ISP AS4755 IN

First and last addresses in 121.242.96.0/19

121.242.96.0/19 runs from 121.242.96.0 to 121.242.127.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 121.242.0.0/16.

Announced prefix
Origin AS
Announcement samples
11,536
Last seen
2026-11-13 20:02:38

Frequently Asked Questions

What is 121.242.96.0/19?

121.242.96.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 121.242.96.0 to 121.242.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 121.242.96.0/19 network?

The 121.242.96.0/19 range is allocated to TATA Communications formerly VSNL is Leading ISP and announced via AS4755 from India.

Last updated: 2026-11-13 20:09:05 UTC
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