AbuseIPDB » AS4538

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

This autonomous system has 875 IP ranges.

ASN AS4538
Name ERX-CERNET-BKB China Education and Research Network Center
Country 🇨🇳 CN
# IP Blocks 875
# IPv4 Blocks 872
# IPv6 Blocks 3

IP Ranges for AS: 4538

Range # IPs Owner Last Reported
210.39.108.0 - 210.39.241.255 34,304 ERX-CERNET-BKB China Education and Research Network Center 10 months ago
210.39.242.0 - 210.40.6.255 5,376 ERX-CERNET-BKB China Education and Research Network Center 11 months ago
210.40.7.0 - 210.40.32.255 6,656 ERX-CERNET-BKB China Education and Research Network Center 1 month ago
210.40.33.0 - 210.40.47.255 3,840 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
210.40.48.0 - 210.40.64.255 4,352 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
210.40.65.0 - 210.40.80.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
210.40.81.0 - 210.40.112.255 8,192 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
210.40.113.0 - 210.40.128.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 10 months ago
210.40.129.0 - 210.40.160.255 8,192 ERX-CERNET-BKB China Education and Research Network Center 5 months ago
210.40.161.0 - 210.40.176.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
210.40.177.0 - 210.40.216.255 10,240 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
210.40.217.0 - 210.40.224.255 2,048 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
210.40.225.0 - 210.40.247.255 5,888 ERX-CERNET-BKB China Education and Research Network Center 9 months ago
210.40.248.0 - 210.41.5.255 3,584 ERX-CERNET-BKB China Education and Research Network Center 11 months ago
210.41.6.0 - 210.41.32.255 6,912 ERX-CERNET-BKB China Education and Research Network Center 8 months ago

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