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
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Established allocation (11y) +3
- Trust score 78 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- leadfree.pa.gov
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 86400 s
- Reverse DNS last checked
- 2026-07-17 12:43 UTC
- Forward DNS last checked
- 2026-07-17 12:43 UTC
Forward DNS records for leadfree.pa.gov
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
- leadfree.pa.gov stable — Jun 17, 2026 → present
- search.pgatour.com stable — Jun 12, 2026 → Jun 17, 2026
Network Allocation for 45.58.52.143
- CIDR range
- 45.58.52.0/24
- IP range (int)
- 758,789,120 — 758,789,375
- Prefix length
- /24
- Organization
- HostUS
- ASN
- AS7489
- ASN name
- HostUS
- Location
- Dallas, Texas, United States
- Coordinates
- 32.813700, -96.870400
- Accuracy radius
- 20 km
- Postal code
- 75247
- Regional Internet Registry
- ARIN
- Allocated
- 2015-02-02
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-07-11 09:20:07
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 45.58.52.143?
45.58.52.143 is allocated to HostUS (AS7489), registered in Dallas, United States.
Where is 45.58.52.143 located?
The geolocation for 45.58.52.143 maps to Dallas, United States 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 45.58.52.143 on?
45.58.52.143 belongs to the 45.58.52.0/24 network block announced by AS7489. This range contains 256 addresses.
Does 45.58.52.143 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.
