42.72.144.245
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
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 42.72.144.245
- CIDR range
- 42.72.144.0/20
- IP range (int)
- 709,398,528 — 709,402,623
- Prefix length
- /20
- Organization
- Mobile Business Group
- ASN
- AS17421
- ASN name
- Mobile Business Group
- Location
- Zhubei, Hsinchu County, Taiwan
- Coordinates
- 24.835100, 121.005600
- Accuracy radius
- 20 km
- Regional Internet Registry
- APNIC
- Allocated
- 2011-02-11
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-07-11 09:20:05
Frequently Asked Questions
Who owns 42.72.144.245?
42.72.144.245 is allocated to Mobile Business Group (AS17421), registered in Zhubei, Taiwan.
Where is 42.72.144.245 located?
The geolocation for 42.72.144.245 maps to Zhubei, Taiwan based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 42.72.144.245 on?
42.72.144.245 belongs to the 42.72.144.0/20 network block announced by AS17421. This range contains 4,096 addresses.
Does 42.72.144.245 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
