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CIDR Range

109.117.112.0/20

4.1K IPs /20 Fastweb AS30722 Italy RIPE
Addresses
4,096
4.1K
Sub-ranges
0+
within this block
PTR Density
100.0%
4.1K of 4.1K 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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

First and last addresses in 109.117.112.0/20

109.117.112.0/20 runs from 109.117.112.0 to 109.117.127.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 109.117.64.0/18.

Announced prefix
Origin AS
Announcement samples
14,821
Last seen
2026-11-13 09:37:09

Frequently Asked Questions

What is 109.117.112.0/20?

109.117.112.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 109.117.112.0 to 109.117.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 109.117.112.0/20 network?

The 109.117.112.0/20 range is allocated to Fastweb and announced via AS30722 from Italy.

Last updated: 2026-11-13 12:09:05 UTC
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