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CIDR
/20 · 4.1K IPs
ASN
The Pennsylvania State University
Reverse DNS
—
No PTR record
Blocklisted
Checking…
Scanning blocklists

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.

82/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Domains hosted

as of 2026-10-25 UTC

0

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.

  1. no PTR — Oct 13, 2026 → present
  2. multimedia-1.smeal.psu.edu — Oct 12, 2026 → Oct 13, 2026
  3. net112pc122.smeal.psu.edu — Oct 11, 2026 → Oct 12, 2026
  4. multimedia-1.smeal.psu.edu — Oct 10, 2026 → Oct 11, 2026
  5. multimedia1.smeal.psu.edu — Oct 9, 2026 → Oct 10, 2026
  6. net112pc122.smeal.psu.edu — Oct 7, 2026 → Oct 9, 2026
  7. multimedia-1.smeal.psu.edu — Oct 6, 2026 → Oct 7, 2026
  8. multimedia1.smeal.psu.edu — Oct 5, 2026 → Oct 6, 2026
  9. multimedia-1.smeal.psu.edu — Oct 3, 2026 → Oct 5, 2026
  10. net112pc122.smeal.psu.edu — Oct 2, 2026 → Oct 3, 2026
  11. multimedia-1.smeal.psu.edu — Sep 30, 2026 → Oct 2, 2026
  12. net112pc122.smeal.psu.edu — Sep 28, 2026 → Sep 30, 2026
  13. multimedia-1.smeal.psu.edu — Sep 26, 2026 → Sep 28, 2026
  14. multimedia1.smeal.psu.edu — Sep 25, 2026 → Sep 26, 2026
  15. multimedia-1.smeal.psu.edu — Aug 24, 2026 → Sep 25, 2026
  16. multimedia1.smeal.psu.edu — Aug 19, 2026 → Aug 24, 2026
  17. multimedia-1.smeal.psu.edu — Jul 2, 2026 → Aug 19, 2026
  18. net112pc122.smeal.psu.edu — Jun 24, 2026 → Jul 2, 2026
  19. multimedia1.smeal.psu.edu — Jun 12, 2026 → Jun 24, 2026
  20. multimedia-1.smeal.psu.edu — Jun 11, 2026 → Jun 12, 2026

Network Allocation for 128.118.210.122

CIDR range
128.118.208.0/20
IP range (int)
2,155,270,144 — 2,155,274,239
Prefix length
/20
Organization
The Pennsylvania State University
ASN
AS3999
ASN name
The Pennsylvania State University
Location
Bellefonte, Pennsylvania, United States
Coordinates
40.900900, -77.772000
Accuracy radius
10 km
Postal code
16823
Regional Internet Registry
ARIN
Allocated
1986-03-31
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-10-27 04:08:58

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
35,438
Last seen
2026-10-27 04:22:13

Frequently Asked Questions

Who owns 128.118.210.122?

128.118.210.122 is allocated to The Pennsylvania State University (AS3999), registered in Bellefonte, United States.

Where is 128.118.210.122 located?

The geolocation for 128.118.210.122 maps to Bellefonte, 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 128.118.210.122 on?

128.118.210.122 belongs to the 128.118.208.0/20 network block announced by AS3999. This range contains 4,096 addresses.

Does 128.118.210.122 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.

Related

Last updated: 2026-10-27 04:38:52 UTC
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