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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
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Resources
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ACTIVE IPV4 PREFIXES
AS111 BOSTONU-AS
Boston University

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As111
  4. Prefixes
PrefixRange FromRange To
128.197.0.0/17128.197.0.0128.197.127.255
128.197.128.0/21128.197.128.0128.197.135.255
128.197.136.0/24128.197.136.0128.197.136.255
128.197.137.0/24128.197.137.0128.197.137.255
128.197.138.0/23128.197.138.0128.197.139.255
128.197.140.0/22128.197.140.0128.197.143.255
128.197.144.0/20128.197.144.0128.197.159.255
128.197.160.0/19128.197.160.0128.197.191.255
128.197.192.0/19128.197.192.0128.197.223.255
128.197.224.0/20128.197.224.0128.197.239.255
128.197.240.0/21128.197.240.0128.197.247.255
128.197.248.0/22128.197.248.0128.197.251.255
128.197.252.0/23128.197.252.0128.197.253.255
128.197.254.0/24128.197.254.0128.197.254.255
128.197.255.0/24128.197.255.0128.197.255.255
Showing 1 - 15 of 24 Results
12
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