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
202.197.97.0 - 202.197.112.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 3 weeks ago
202.197.113.0 - 202.197.124.255 3,072 ERX-CERNET-BKB China Education and Research Network Center 3 years ago
202.197.125.0 - 202.197.159.255 8,960 ERX-CERNET-BKB China Education and Research Network Center 7 months ago
202.197.160.0 - 202.197.193.255 8,704 ERX-CERNET-BKB China Education and Research Network Center 2 months ago
202.197.194.0 - 202.197.240.255 12,032 ERX-CERNET-BKB China Education and Research Network Center 1 day ago
202.197.241.0 - 202.197.247.255 1,792 ERX-CERNET-BKB China Education and Research Network Center 9 months ago
202.197.248.0 - 202.198.11.255 5,120 ERX-CERNET-BKB China Education and Research Network Center 2 years ago
202.198.12.0 - 202.198.79.255 17,408 ERX-CERNET-BKB China Education and Research Network Center 1 week ago
202.198.80.0 - 202.198.91.255 3,072 ERX-CERNET-BKB China Education and Research Network Center 9 months ago
202.198.92.0 - 202.198.177.255 22,016 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
202.198.178.0 - 202.198.180.255 768 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
202.198.181.0 - 202.198.201.255 5,376 ERX-CERNET-BKB China Education and Research Network Center 1 year ago
202.198.202.0 - 202.199.19.255 18,944 ERX-CERNET-BKB China Education and Research Network Center 8 months ago
202.199.20.0 - 202.199.23.255 1,024 ERX-CERNET-BKB China Education and Research Network Center Never
202.199.32.0 - 202.199.136.255 26,880 ERX-CERNET-BKB China Education and Research Network Center 2 months ago

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