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
- Long-established allocation (25y) +6
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 2 IP addresses in 213.81.133.130/31
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 213.81.128.0/17.
Frequently Asked Questions
What is 213.81.133.130/31?
213.81.133.130/31 is a CIDR network block containing 2 IPv4 addresses (from 213.81.133.130 to 213.81.133.131). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 213.81.133.130/31 network?
The 213.81.133.130/31 range is allocated to Slovak Telekom, a.s. and announced via AS6855 from Slovakia.
How many IP addresses are in 213.81.133.130/31?
213.81.133.130/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.
