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
222.199.171.0 - 222.199.181.255 2,816 ERX-CERNET-BKB China Education and Research Network Center 4 years ago
222.199.182.0 - 222.199.187.255 1,536 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
222.199.188.0 - 222.200.15.255 21,504 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
222.200.16.0 - 222.200.251.255 60,416 ERX-CERNET-BKB China Education and Research Network Center 2 months ago
222.200.252.0 - 222.201.15.255 5,120 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
222.201.16.0 - 222.201.207.255 49,152 ERX-CERNET-BKB China Education and Research Network Center 2 days ago
222.201.208.0 - 222.202.239.255 73,728 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
222.202.240.0 - 222.203.100.255 29,952 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
222.203.101.0 - 222.203.191.255 23,296 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
222.203.192.0 - 222.204.40.255 26,880 ERX-CERNET-BKB China Education and Research Network Center 9 hours ago
222.204.41.0 - 222.204.44.255 1,024 ERX-CERNET-BKB China Education and Research Network Center Never
222.204.45.0 - 222.204.118.255 18,944 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
222.204.120.0 - 222.204.127.255 2,048 ERX-CERNET-BKB China Education and Research Network Center 5 years ago
222.205.0.0 - 222.205.127.255 32,768 ERX-CERNET-BKB China Education and Research Network Center 2 weeks ago
222.206.0.0 - 222.206.210.255 54,016 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago

Recently Reported IPs:

🇺🇸 2604:a880:800:14:0:3:91b9:3000
🇧🇪 146.148.3.105
🇨🇳 220.180.107.193
🇺🇸 216.73.216.208
🇰🇷 211.62.96.42
🇰🇷 210.114.22.126
🇺🇾 200.40.204.66
🇰🇪 197.248.8.33
🇺🇦 195.114.144.211
🇵🇱 194.180.49.216
🇬🇧 193.163.125.106
🇧🇷 191.210.133.134
🇳🇱 185.242.226.60
🇫🇷 172.71.119.21
🇯🇵 160.251.182.78
🇨🇳 121.46.230.50
🇳🇱 109.160.32.138
🇬🇧 104.248.160.169
🇹🇼 59.127.200.228
🇽🇰 46.99.186.239