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CIDR Range

200.96.136.0/21

2.0K IPs /21 Brazil LACNIC
Addresses
2,048
2.0K
Sub-ranges
6+
within this block
PTR Density
99.8%
2.0K of 2.0K 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.

64/100
Moderate
How this score is built

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

Ranges inside 200.96.136.0/21

CIDRIPsOrganizationASNCountry
200.96.138.0/23 512 — — BR
200.96.142.0/23 512 — — BR
200.96.136.0/24 256 — — BR
200.96.137.0/24 256 — — BR
200.96.140.0/24 256 — — BR
200.96.141.0/24 256 — — BR

First and last addresses in 200.96.136.0/21

200.96.136.0/21 runs from 200.96.136.0 to 200.96.143.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 200.96.128.0/18.

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
21,650
Last seen
2026-07-29 18:15:12

Frequently Asked Questions

What is 200.96.136.0/21?

200.96.136.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 200.96.136.0 to 200.96.143.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 200.96.136.0/21 network?

The 200.96.136.0/21 range is allocated to an unknown organization from Brazil.

Last updated: 2026-11-03 08:54:05 UTC
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