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CIDR Range

178.63.45.198/31

Addresses
2
2
Sub-ranges
0+
within this block
PTR Density
100.0%
2 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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 2 IP addresses in 178.63.45.198/31

Not announced as an exact prefix — covered by the announced supernet 178.63.0.0/16.

Announced prefix
Origin AS
Announcement samples
23,202
Last seen
2026-07-19 19:39:52

Frequently Asked Questions

What is 178.63.45.198/31?

178.63.45.198/31 is a CIDR network block containing 2 IPv4 addresses (from 178.63.45.198 to 178.63.45.199). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 178.63.45.198/31 network?

The 178.63.45.198/31 range is allocated to Hetzner Online GmbH and announced via AS24940 from Germany.

How many IP addresses are in 178.63.45.198/31?

178.63.45.198/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-07-19 19:55:31 UTC
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