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CIDR Range

174.42.131.150/31

Addresses
2
2
Sub-ranges
0+
within this block
PTR Density
100.0%
2 of 2 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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 2 IP addresses in 174.42.131.150/31

Not announced as an exact prefix — covered by the announced supernet 174.42.128.0/22.

Announced prefix
Origin AS
Announcement samples
7,818
Last seen
2026-08-30 13:00:10

Frequently Asked Questions

What is 174.42.131.150/31?

174.42.131.150/31 is a CIDR network block containing 2 IPv4 addresses (from 174.42.131.150 to 174.42.131.151). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 174.42.131.150/31 network?

The 174.42.131.150/31 range is allocated to Verizon Business and announced via AS6167 from United States.

How many IP addresses are in 174.42.131.150/31?

174.42.131.150/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-08-30 14:54:07 UTC
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