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 (29y) +6
- Isp allocation +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First and last addresses in 133.157.12.0/22
133.157.12.0/22 runs from 133.157.12.0 to 133.157.15.255.
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
Frequently Asked Questions
What is 133.157.12.0/22?
133.157.12.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 133.157.12.0 to 133.157.15.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 133.157.12.0/22 network?
The 133.157.12.0/22 range is allocated to Fiber Optical Network LLC and announced via AS6282 from Japan.
