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API Packages
  • IP Geolocation
  • Reverse Geocoding
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Tools
  • What is my IP?
  • IP Lookup
  • ASN Lookup
  • Network Lookup
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ACTIVE IPV4 PREFIXES
AS4721 JCN
J:COM (former JCN)
Page 3

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As4721
  4. Prefixes
PrefixRange FromRange To
114.142.128.0/22114.142.128.0114.142.131.255
114.142.132.0/22114.142.132.0114.142.135.255
114.198.192.0/20114.198.192.0114.198.207.255
114.198.208.0/20114.198.208.0114.198.223.255
114.198.224.0/22114.198.224.0114.198.227.255
114.198.228.0/22114.198.228.0114.198.231.255
115.42.96.0/21115.42.96.0115.42.103.255
115.42.104.0/21115.42.104.0115.42.111.255
116.70.128.0/19116.70.128.0116.70.159.255
116.70.160.0/19116.70.160.0116.70.191.255
118.83.0.0/17118.83.0.0118.83.127.255
118.83.128.0/17118.83.128.0118.83.255.255
118.86.0.0/16118.86.0.0118.86.255.255
118.87.0.0/16118.87.0.0118.87.255.255
122.255.128.0/18122.255.128.0122.255.191.255
Showing 31 - 45 of 108 Results
12345 ... 8
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