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 (31y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 4 IP addresses in 194.77.100.28/30
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 194.77.96.0/19.
Frequently Asked Questions
What is 194.77.100.28/30?
194.77.100.28/30 is a CIDR network block containing 4 IPv4 addresses (from 194.77.100.28 to 194.77.100.31). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 194.77.100.28/30 network?
The 194.77.100.28/30 range is allocated to GTT Communications Inc. and announced via AS3257 from Germany.
How many IP addresses are in 194.77.100.28/30?
194.77.100.28/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.
