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CIDR Range

87.245.207.128/28

Addresses
16
16
Sub-ranges
0+
within this block
PTR Density
62.5%
10 of 16 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 16 IP addresses in 87.245.207.128/28

Not announced as an exact prefix — covered by the announced supernet 87.245.192.0/20.

Announced prefix
Origin AS
Announcement samples
4,502
Last seen
2026-07-24 02:24:21

Frequently Asked Questions

What is 87.245.207.128/28?

87.245.207.128/28 is a CIDR network block containing 16 IPv4 addresses (from 87.245.207.128 to 87.245.207.143). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 87.245.207.128/28 network?

The 87.245.207.128/28 range is allocated to JSC RetnNet and announced via AS57304 from Russia.

How many IP addresses are in 87.245.207.128/28?

87.245.207.128/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.

Last updated: 2026-07-24 02:40:31 UTC
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