IP subnet details

146.189.128.0/21

AS5724  — University of Massachusetts Medical School

Summary

Country
US United States
Domain umassmed.edu
Size 2,048
Registry ARIN
Network Name UMASSMED

Whois

Various Registries (Maintained by ARIN) NET146 (NET-146-0-0-0-0) 146.0.0.0 - 146.255.255.255
University of Massachusetts Medical School UMASSMED (NET-146-189-0-0-1) 146.189.0.0 - 146.189.255.255

CIDR IP address subranges within 146.189.128.0/21 subnet

  • 146.189.128.0/24
  • 146.189.129.0/24
  • 146.189.130.0/24
  • 146.189.131.0/24
  • 146.189.132.0/24
  • 146.189.133.0/24
  • 146.189.134.0/24
  • 146.189.135.0/24

Get started with 100,000 free lookups: sign up