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.
- Baseline (neutral) 65
- Has a reverse-DNS (PTR) record +5
- Established allocation (14y) +3
- Trust score 73 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 2 IP addresses in 5.56.19.38/31
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 5.56.16.0/21.
Frequently Asked Questions
What is 5.56.19.38/31?
5.56.19.38/31 is a CIDR network block containing 2 IPv4 addresses (from 5.56.19.38 to 5.56.19.39). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 5.56.19.38/31 network?
The 5.56.19.38/31 range is allocated to Core-Backbone GmbH and announced via AS201011 from Germany.
How many IP addresses are in 5.56.19.38/31?
5.56.19.38/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.
