AbuseIPDB » AS4538

AS 4538: ERX-CERNET-BKB China Education and Research Network Center was found in our database!

This autonomous system has 881 IP ranges.

ASN AS4538
Name ERX-CERNET-BKB China Education and Research Network Center
Country 🇨🇳 CN
# IP Blocks 881
# IPv4 Blocks 878
# IPv6 Blocks 3

IP Ranges for AS: 4538

Range # IPs Owner Last Reported
211.84.232.0 - 211.85.151.255 45,056 ERX-CERNET-BKB China Education and Research Network Center 2 weeks ago
211.85.152.0 - 211.85.167.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 10 months ago
211.85.168.0 - 211.85.202.255 8,960 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
211.85.203.0 - 211.85.223.255 5,376 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
211.85.224.0 - 211.85.228.255 1,280 ERX-CERNET-BKB China Education and Research Network Center Never
211.85.229.0 - 211.85.231.255 768 ERX-CERNET-BKB China Education and Research Network Center Never
211.85.232.0 - 211.85.243.255 3,072 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
211.85.244.0 - 211.85.255.255 3,072 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
211.86.0.0 - 211.86.63.255 16,384 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
211.86.64.0 - 211.87.175.255 94,208 ERX-CERNET-BKB China Education and Research Network Center 1 month ago
211.87.176.0 - 211.87.239.255 16,384 ERX-CERNET-BKB China Education and Research Network Center 1 day ago
211.87.240.0 - 211.87.255.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
218.192.0.0 - 218.192.31.255 8,192 ERX-CERNET-BKB China Education and Research Network Center 3 months ago
218.192.32.0 - 218.192.175.255 36,864 ERX-CERNET-BKB China Education and Research Network Center 3 months ago
218.192.176.0 - 218.192.255.255 20,480 ERX-CERNET-BKB China Education and Research Network Center 1 week ago

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