Summary

Country
US United States
Organization The Pennsylvania State University
Domain psu.edu
Number of IPv4 443,904
Number of IPv6 7.9228× 1028
AS Type Education
Registry ARIN
Allocated November 04, 1994 (about 30 years ago)
Updated February 24, 2012 (about 13 years ago)

IP Ranges

AS3999 announces 13 IPv4 ranges and 1 IPv6 range.

That's a total of 443,904 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
66.71.0.0/17
US The Pennsylvania State University
32,768 ARIN ALLOCATION
75.102.64.0/18
US The Pennsylvania State University
16,384 ARIN ALLOCATION
104.38.0.0/15
US The Pennsylvania State University
131,072 ARIN ALLOCATION
128.118.0.0/16
US The Pennsylvania State University
65,536 ARIN ALLOCATION
130.203.0.0/16
US The Pennsylvania State University
65,536 ARIN ALLOCATION
146.186.0.0/16
US The Pennsylvania State University
65,536 ARIN ALLOCATION
150.231.0.0/16
US The Milton S. Hershey Medical Center
65,536 ARIN ALLOCATION
192.5.157.0/24
US The Pennsylvania State University
256 ARIN ALLOCATION
192.5.158.0/24
US The Pennsylvania State University
256 ARIN ALLOCATION
192.5.159.0/24
US The Pennsylvania State University
256 ARIN ALLOCATION
192.5.160.0/24
US The Pennsylvania State University
256 ARIN ALLOCATION
192.5.161.0/24
US The Pennsylvania State University
256 ARIN ALLOCATION
192.112.253.0/24
US The Pennsylvania State University
256 ARIN ALLOCATION
Prefix Organization Size Registry Status
2610:8::/32
US The Pennsylvania State University
7.9228× 1028 ARIN ALLOCATION

Upstreams

There are 3 upstreams for AS3999:

Downstreams

There is no downstream for AS3999.

Get started with 100,000 free lookups: sign up