AbuseIPDB » AS4538

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

This autonomous system has 941 IP ranges.

ASN AS4538
Name ERX-CERNET-BKB China Education and Research Network Center
Country 🇨🇳 CN
# IP Blocks 941
# IPv4 Blocks 939
# IPv6 Blocks 2

IP Ranges for AS: 4538

Range # IPs Owner Last Reported
49.120.0.0 - 49.120.95.255 24,576 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
49.120.96.0 - 49.122.67.255 123,904 ERX-CERNET-BKB China Education and Research Network Center 2 months ago
49.122.68.0 - 49.122.191.255 31,744 ERX-CERNET-BKB China Education and Research Network Center 6 months ago
49.122.192.0 - 49.123.127.255 49,152 ERX-CERNET-BKB China Education and Research Network Center 1 month ago
49.123.128.0 - 49.123.255.255 32,768 ERX-CERNET-BKB China Education and Research Network Center 4 months ago
49.141.0.0 - 49.141.47.255 12,288 ERX-CERNET-BKB China Education and Research Network Center 6 months ago
49.141.48.0 - 49.141.151.255 26,624 ERX-CERNET-BKB China Education and Research Network Center 5 months ago
49.141.152.0 - 49.141.207.255 14,336 ERX-CERNET-BKB China Education and Research Network Center 6 months ago
49.141.208.0 - 49.141.210.255 768 ERX-CERNET-BKB China Education and Research Network Center Never
49.141.211.0 - 49.141.255.255 11,520 ERX-CERNET-BKB China Education and Research Network Center 6 months ago
49.208.0.0 - 49.209.255.255 131,072 ERX-CERNET-BKB China Education and Research Network Center 1 week ago
58.154.0.0 - 58.154.15.255 4,096 ERX-CERNET-BKB China Education and Research Network Center 6 months ago
58.154.32.0 - 58.154.34.255 768 ERX-CERNET-BKB China Education and Research Network Center 5 months ago
58.154.35.0 - 58.154.37.255 768 ERX-CERNET-BKB China Education and Research Network Center Never
58.154.38.0 - 58.154.63.255 6,656 ERX-CERNET-BKB China Education and Research Network Center 6 months ago

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