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CIDR Range

212.188.4.248/31

Addresses
2
2
Sub-ranges
2+
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.

71/100
Moderate
How this score is built

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

Ranges inside 212.188.4.248/31

All 2 IP addresses in 212.188.4.248/31

Not announced as an exact prefix — covered by the announced supernet 212.188.0.0/17.

Announced prefix
Origin AS
Announcement samples
25,391
Last seen
2026-09-02 07:05:27

Frequently Asked Questions

What is 212.188.4.248/31?

212.188.4.248/31 is a CIDR network block containing 2 IPv4 addresses (from 212.188.4.248 to 212.188.4.249). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 212.188.4.248/31 network?

The 212.188.4.248/31 range is allocated to MTS PJSC and announced via AS8359 from Russia.

How many IP addresses are in 212.188.4.248/31?

212.188.4.248/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-09-02 07:24:05 UTC
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