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CIDR Range

203.190.250.164/30

Addresses
4
4
Sub-ranges
0+
within this block
PTR Density
100.0%
4 of 4 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.

80/100
Trusted
How this score is built

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

Geolocation

All 4 IP addresses in 203.190.250.164/30

Not announced as an exact prefix — covered by the announced supernet 203.190.250.0/24.

Announced prefix
Origin AS
Announcement samples
24,212
Last seen
2026-07-24 15:46:42

Frequently Asked Questions

What is 203.190.250.164/30?

203.190.250.164/30 is a CIDR network block containing 4 IPv4 addresses (from 203.190.250.164 to 203.190.250.167). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 203.190.250.164/30 network?

The 203.190.250.164/30 range is allocated to TOT Public Company Limited and announced via AS38040 from Thailand.

How many IP addresses are in 203.190.250.164/30?

203.190.250.164/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.

Last updated: 2026-07-24 17:10:31 UTC
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