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 (22y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 83.135.0.0/20
Geolocation
First 256 of 4,096 IP addresses in 83.135.0.0/20
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
Frequently Asked Questions
What is 83.135.0.0/20?
83.135.0.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 83.135.0.0 to 83.135.15.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 83.135.0.0/20 network?
The 83.135.0.0/20 range is allocated to 1&1 Versatel GmbH and announced via AS8881 from Germany.