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
- Academic allocation +6
- Long-established allocation (16y) +6
- Trust score 77 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 16 IP addresses in 223.195.72.48/28
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 223.195.64.0/20.
Frequently Asked Questions
What is 223.195.72.48/28?
223.195.72.48/28 is a CIDR network block containing 16 IPv4 addresses (from 223.195.72.48 to 223.195.72.63). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 223.195.72.48/28 network?
The 223.195.72.48/28 range is allocated to Sejong University and announced via AS9769 from South Korea.
How many IP addresses are in 223.195.72.48/28?
223.195.72.48/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.
