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CIDR Range

136.121.30.64/26

Addresses
64
64
Sub-ranges
0+
within this block
PTR Density
98.4%
63 of 64 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.

77/100
Moderate
How this score is built

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

Geolocation

First and last addresses in 136.121.30.64/26

136.121.30.64/26 runs from 136.121.30.64 to 136.121.30.127.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 136.121.24.0/21.

Announced prefix
Origin AS
Announcement samples
24,225
Last seen
2026-11-03 08:11:50

Frequently Asked Questions

What is 136.121.30.64/26?

136.121.30.64/26 is a CIDR network block containing 64 IPv4 addresses (from 136.121.30.64 to 136.121.30.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 136.121.30.64/26 network?

The 136.121.30.64/26 range is allocated to Google, LLC and announced via AS396178 from United States.

How many IP addresses are in 136.121.30.64/26?

136.121.30.64/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-11-03 08:24:05 UTC
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