IP Address Allocation » ASNs » ASN55 - UPENN

We have found a total of 6 IP address ranges that are allocated for the ASN55 - UPENN Autonomous System Number. Learn more about the IP address allocation for IP addresses ranging between 128.91.0.0 and 192.84.2.255 here on IPAddress.com.

IP Address RangeNumber of IP AddressesCIDR SubnetsSample IP
128.91.0.0-128.91.255.25565,536
  • 128.91.0.0/16
128.91.170.138
130.91.0.0-130.91.255.25565,536
  • 130.91.0.0/16
130.91.45.81
158.130.0.0-158.130.255.25565,536
  • 158.130.0.0/16
158.130.5.217
165.123.0.0-165.123.255.25565,536
  • 165.123.0.0/16
165.123.226.250
192.5.44.0-192.5.44.255256
  • 192.5.44.0/24
192.5.44.34
192.84.2.0-192.84.2.255256
  • 192.84.2.0/24
192.84.2.25