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API Packages
  • IP Geolocation
  • Reverse Geocoding
  • Phone & Email Verification
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  • Free API
Tools
  • What is my IP?
  • IP Lookup
  • ASN Lookup
  • Network Lookup
Insights
  • Daily IP Geolocation Accuracy Report
  • ASN Rank by IPv4 space
  • Tor Exit Nodes
  • Bogon Routes
  • IPv4 Address Space Report
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Resources
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ACTIVE IPV4 PREFIXES
AS25 UCB
University of California at Berkeley

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As25
  4. Prefixes
PrefixRange FromRange To
67.21.36.0/2467.21.36.067.21.36.255
128.32.0.0/16128.32.0.0128.32.255.255
136.152.0.0/16136.152.0.0136.152.255.255
137.164.3.26/31137.164.3.26137.164.3.27
137.164.50.20/31137.164.50.20137.164.50.21
169.229.0.0/17169.229.0.0169.229.127.255
169.229.128.0/19169.229.128.0169.229.159.255
169.229.160.0/20169.229.160.0169.229.175.255
169.229.176.0/20169.229.176.0169.229.191.255
169.229.192.0/18169.229.192.0169.229.255.255
169.236.240.0/21169.236.240.0169.236.247.255
192.12.234.0/24192.12.234.0192.12.234.255
192.35.209.0/24192.35.209.0192.35.209.255
192.150.186.0/23192.150.186.0192.150.187.255
192.154.4.0/23192.154.4.0192.154.5.255
Showing 1 - 15 of 18 Results
12
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