104.39.64.174
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
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Established allocation (12y) +3
- Trust score 84 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Domains hosted
as of 2026-10-11 UTC0
issued.live saw no domain resolving to this IP in its latest weekly snapshot.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
Reverse-DNS changes between Oct 14, 2026 and Oct 15, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 15, 2026 → present
- l2uadv-wl0029.ad.psu.edu — Oct 14, 2026 → Oct 15, 2026
- no PTR — Oct 3, 2026 → Oct 14, 2026
- e1-056880.ad.psu.edu — Oct 1, 2026 → Oct 3, 2026
- no PTR — Sep 30, 2026 → Oct 1, 2026
- a8-vt-jjk6146-l.ad.psu.edu — Sep 28, 2026 → Sep 30, 2026
Network Allocation for 104.39.64.174
- CIDR range
- 104.39.64.0/20
- IP range (int)
- 1,747,402,752 — 1,747,406,847
- Prefix length
- /20
- Organization
- The Pennsylvania State University
- ASN
- AS3999
- ASN name
- The Pennsylvania State University
- Location
- University Park, Pennsylvania, United States
- Coordinates
- 40.797600, -77.860400
- Accuracy radius
- 100 km
- Postal code
- 16802
- Regional Internet Registry
- ARIN
- Allocated
- 2014-05-06
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-10-15 08:46:58
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 104.39.64.174?
104.39.64.174 is allocated to The Pennsylvania State University (AS3999), registered in University Park, United States.
Where is 104.39.64.174 located?
The geolocation for 104.39.64.174 maps to University Park, 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 104.39.64.174 on?
104.39.64.174 belongs to the 104.39.64.0/20 network block announced by AS3999. This range contains 4,096 addresses.
Does 104.39.64.174 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.
