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 (15y) +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 →
Geolocation
All 4 IP addresses in 42.72.143.172/30
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 42.72.128.0/18.
Frequently Asked Questions
What is 42.72.143.172/30?
42.72.143.172/30 is a CIDR network block containing 4 IPv4 addresses (from 42.72.143.172 to 42.72.143.175). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 42.72.143.172/30 network?
The 42.72.143.172/30 range is allocated to Mobile Business Group and announced via AS17421 from Taiwan.
How many IP addresses are in 42.72.143.172/30?
42.72.143.172/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.
