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 (34y) +6
- Enterprise allocation +4
- Trust score 75 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First 256 of 512 IP addresses in 149.77.50.0/23
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 149.77.0.0/16.
Frequently Asked Questions
What is 149.77.50.0/23?
149.77.50.0/23 is a CIDR network block containing 512 IPv4 addresses (from 149.77.50.0 to 149.77.51.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 149.77.50.0/23 network?
The 149.77.50.0/23 range is allocated to D. E. Shaw & Co. LP and announced via AS4195 from United States.