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CIDR Range

119.31.66.0/23

Addresses
512
512
Sub-ranges
2+
within this block
PTR Density
0.0%
0 of 512 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.

75/100
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 119.31.66.0/23

Geolocation

First and last addresses in 119.31.66.0/23

119.31.66.0/23 runs from 119.31.66.0 to 119.31.67.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 119.31.0.0/17.

Announced prefix
Origin AS
Announcement samples
216,248
Last seen
2026-11-06 17:12:13

Frequently Asked Questions

What is 119.31.66.0/23?

119.31.66.0/23 is a CIDR network block containing 512 IPv4 addresses (from 119.31.66.0 to 119.31.67.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 119.31.66.0/23 network?

The 119.31.66.0/23 range is allocated to SBN-IIG/AWN-IIG transit provider and announced via AS45430 from Thailand.

Last updated: 2026-11-06 17:24:08 UTC
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