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API Packages
  • IP Geolocation
  • Reverse Geocoding
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Tools
  • What is my IP?
  • IP Lookup
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ACTIVE IPV4 PREFIXES
AS4538 ERX-CERNET-BKB
China Education and Research Network Center Tsin..
Page 446

Powered By:
BGP Active Prefixes API
  1. Home
  2. Asn Lookup
  3. As4538
  4. Prefixes
PrefixRange FromRange To
219.231.32.0/23219.231.32.0219.231.33.255
219.231.34.0/24219.231.34.0219.231.34.255
219.231.35.0/24219.231.35.0219.231.35.255
219.231.36.0/22219.231.36.0219.231.39.255
219.231.40.0/21219.231.40.0219.231.47.255
219.231.48.0/21219.231.48.0219.231.55.255
219.231.56.0/21219.231.56.0219.231.63.255
219.231.64.0/18219.231.64.0219.231.127.255
219.231.128.0/20219.231.128.0219.231.143.255
219.231.144.0/20219.231.144.0219.231.159.255
219.231.160.0/20219.231.160.0219.231.175.255
219.231.176.0/20219.231.176.0219.231.191.255
219.231.192.0/20219.231.192.0219.231.207.255
219.231.208.0/21219.231.208.0219.231.215.255
219.231.216.0/21219.231.216.0219.231.223.255
Showing 6676 - 6690 of 7923 Results
1 ... 445446447 ... 529
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