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CIDR Range

138.204.111.206/31

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

73/100
Moderate
How this score is built

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

Geolocation

All 2 IP addresses in 138.204.111.206/31

Not announced as an exact prefix — covered by the announced supernet 138.204.111.0/24.

Announced prefix
Origin AS
Announcement samples
15,621
Last seen
2026-11-14 15:42:04

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 RIR Transfer arin lacnic

Frequently Asked Questions

What is 138.204.111.206/31?

138.204.111.206/31 is a CIDR network block containing 2 IPv4 addresses (from 138.204.111.206 to 138.204.111.207). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 138.204.111.206/31 network?

The 138.204.111.206/31 range is allocated to ReliableSite.Net LLC and announced via AS23470 from Panama.

How many IP addresses are in 138.204.111.206/31?

138.204.111.206/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-11-14 16:09:04 UTC
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