128.118.205.247
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 (40y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 87 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- s1-kiosk-114.ad.psu.edu
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 300 s
- Reverse DNS last checked
- 2026-10-24 12:17 UTC
Forward DNS records for s1-kiosk-114.ad.psu.edu
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 128.118.205.232 | — | 1200s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-10-18 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
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.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
- s1-kiosk-114.ad.psu.edu — Oct 24, 2026 → present
- net105pc247.smeal.psu.edu — Oct 23, 2026 → Oct 24, 2026
- s1-kiosk-114.ad.psu.edu — Oct 22, 2026 → Oct 23, 2026
- s1-jeury-pd.ad.psu.edu — Oct 20, 2026 → Oct 22, 2026
- net105pc247.smeal.psu.edu — Oct 19, 2026 → Oct 20, 2026
- s1-kiosk-114.ad.psu.edu — Oct 18, 2026 → Oct 19, 2026
- s1-jeury-pd.ad.psu.edu — Oct 18, 2026 → Oct 18, 2026
- s1-mding-md.ad.psu.edu — Oct 17, 2026 → Oct 18, 2026
- s1-jeury-pd.ad.psu.edu — Oct 16, 2026 → Oct 17, 2026
- s1-mding-md.ad.psu.edu — Oct 14, 2026 → Oct 16, 2026
- net105pc247.smeal.psu.edu — Oct 14, 2026 → Oct 14, 2026
- s1-jeury-pd.ad.psu.edu — Oct 13, 2026 → Oct 14, 2026
- net105pc247.smeal.psu.edu — Oct 12, 2026 → Oct 13, 2026
- s1-mding-md.ad.psu.edu — Oct 11, 2026 → Oct 12, 2026
- s1-jeury-pd.ad.psu.edu — Oct 9, 2026 → Oct 11, 2026
- net105pc247.smeal.psu.edu — Oct 7, 2026 → Oct 9, 2026
- s1-mding-md.ad.psu.edu — Oct 5, 2026 → Oct 7, 2026
- net105pc247.smeal.psu.edu — Oct 4, 2026 → Oct 5, 2026
- s1-mding-md.ad.psu.edu — Oct 2, 2026 → Oct 4, 2026
- s1-jeury-pd.ad.psu.edu — Oct 1, 2026 → Oct 2, 2026
- net105pc247.smeal.psu.edu — Sep 28, 2026 → Oct 1, 2026
- s1-kiosk-114.ad.psu.edu — Sep 27, 2026 → Sep 28, 2026
- no PTR — Sep 26, 2026 → Sep 27, 2026
- net105pc247.smeal.psu.edu — Sep 25, 2026 → Sep 26, 2026
- s1-mding-md.ad.psu.edu — Aug 25, 2026 → Sep 25, 2026
- s1-jeury-pd.ad.psu.edu — Aug 19, 2026 → Aug 25, 2026
- s1-kiosk-114.ad.psu.edu — Aug 16, 2026 → Aug 19, 2026
- net105pc247.smeal.psu.edu — Jul 9, 2026 → Aug 16, 2026
- s1-jeury-pd.ad.psu.edu — Jun 14, 2026 → Jul 9, 2026
- net105pc247.smeal.psu.edu — Jun 12, 2026 → Jun 14, 2026
- s1-mding-md.ad.psu.edu — Jun 4, 2026 → Jun 12, 2026
- s1-jeury-pd.ad.psu.edu — Jun 3, 2026 → Jun 4, 2026
Network Allocation for 128.118.205.247
- CIDR range
- 128.118.192.0/20
- IP range (int)
- 2,155,266,048 — 2,155,270,143
- Prefix length
- /20
- Organization
- The Pennsylvania State University
- ASN
- AS3999
- ASN name
- The Pennsylvania State University
- Location
- State College, Pennsylvania, United States
- Coordinates
- 40.791100, -77.859200
- Accuracy radius
- 5 km
- Postal code
- 16801
- Regional Internet Registry
- ARIN
- Allocated
- 1986-03-31
- Data source(s)
- maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
- Last updated
- 2026-10-24 08:46:22
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 128.118.205.247?
128.118.205.247 is allocated to The Pennsylvania State University (AS3999), registered in State College, United States.
Where is 128.118.205.247 located?
The geolocation for 128.118.205.247 maps to State College, 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 128.118.205.247 on?
128.118.205.247 belongs to the 128.118.192.0/20 network block announced by AS3999. This range contains 4,096 addresses.
Does 128.118.205.247 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.
