AbuseIPDB » AS4538

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

This autonomous system has 891 IP ranges.

ASN AS4538
Name ERX-CERNET-BKB China Education and Research Network Center
Country 🇨🇳 CN
# IP Blocks 891
# IPv4 Blocks 888
# IPv6 Blocks 3

IP Ranges for AS: 4538

Range # IPs Owner Last Reported
223.128.176.0 - 223.129.127.255 53,248 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
223.129.128.0 - 223.129.252.255 32,000 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
223.129.253.0 - 223.129.255.255 768 ERX-CERNET-BKB China Education and Research Network Center Never
2001:da8:257:: - 2001:da8:257:ffff:ffff:ffff:ffff:ffff 1,208,925,819,614,629,174,706,176 ERX-CERNET-BKB China Education and Research Network Center Never
2001:daa:1:: - 2001:daa:6:ffff:ffff:ffff:ffff:ffff 7,253,554,917,687,775,048,237,056 ERX-CERNET-BKB China Education and Research Network Center 2 years ago
2001:daa:9:: - 2001:daa:9:ffff:ffff:ffff:ffff:ffff 1,208,925,819,614,629,174,706,176 ERX-CERNET-BKB China Education and Research Network Center Never

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