AbuseIPDB » AS4538

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

This autonomous system has 882 IP ranges.

ASN AS4538
Name ERX-CERNET-BKB China Education and Research Network Center
Country 🇨🇳 CN
# IP Blocks 882
# IPv4 Blocks 879
# IPv6 Blocks 3

IP Ranges for AS: 4538

Range # IPs Owner Last Reported
218.199.89.0 - 218.199.95.255 1,792 ERX-CERNET-BKB China Education and Research Network Center 3 months ago
218.199.96.0 - 218.199.181.255 22,016 ERX-CERNET-BKB China Education and Research Network Center 2 months ago
218.199.182.0 - 218.199.239.255 14,848 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
218.199.240.0 - 218.199.255.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 3 months ago
219.216.0.0 - 219.216.100.255 25,856 ERX-CERNET-BKB China Education and Research Network Center 1 day ago
219.216.101.0 - 219.216.128.255 7,168 ERX-CERNET-BKB China Education and Research Network Center 3 months ago
219.216.129.0 - 219.216.207.255 20,224 ERX-CERNET-BKB China Education and Research Network Center 2 months ago
219.216.208.0 - 219.216.231.255 6,144 ERX-CERNET-BKB China Education and Research Network Center Never
219.216.232.0 - 219.217.94.255 30,464 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
219.217.95.0 - 219.217.229.255 34,560 ERX-CERNET-BKB China Education and Research Network Center 2 weeks ago
219.217.230.0 - 219.217.246.255 4,352 ERX-CERNET-BKB China Education and Research Network Center 2 weeks ago
219.217.247.0 - 219.218.143.255 39,168 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
219.218.144.0 - 219.220.1.255 94,720 ERX-CERNET-BKB China Education and Research Network Center 2 weeks ago
219.220.2.0 - 219.220.26.255 6,400 ERX-CERNET-BKB China Education and Research Network Center 9 months ago
219.220.27.0 - 219.220.63.255 9,472 ERX-CERNET-BKB China Education and Research Network Center 7 months ago

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