AbuseIPDB » AS21508

AS 21508: COMCAST-21508 was found in our database!

This autonomous system has 202 IP ranges.

ASN AS21508
Name COMCAST-21508
Country 🇺🇸 US
# IP Blocks 202
# IPv4 Blocks 135
# IPv6 Blocks 67

IP Ranges for AS: 21508

Range # IPs Owner Last Reported
71.207.128.0 - 71.207.159.255 8,192 COMCAST-21508 5 hours ago
74.92.186.0 - 74.92.187.255 512 COMCAST-21508 4 years ago
74.92.255.0 - 74.92.255.255 256 COMCAST-21508 Never
74.93.116.0 - 74.93.119.255 1,024 COMCAST-21508 11 months ago
74.94.208.0 - 74.94.215.255 2,048 COMCAST-21508 10 months ago
74.95.96.0 - 74.95.99.255 1,024 COMCAST-21508 9 months ago
75.75.0.0 - 75.75.71.255 18,432 COMCAST-21508 6 hours ago
75.75.80.0 - 75.75.127.255 12,288 COMCAST-21508 21 minutes ago
75.144.34.0 - 75.144.35.255 512 COMCAST-21508 Never
75.145.196.0 - 75.145.199.255 1,024 COMCAST-21508 4 weeks ago
75.145.204.0 - 75.145.207.255 1,024 COMCAST-21508 1 year ago
75.145.240.0 - 75.145.247.255 2,048 COMCAST-21508 1 week ago
75.146.16.0 - 75.146.31.255 4,096 COMCAST-21508 4 months ago
75.146.87.0 - 75.146.87.255 256 COMCAST-21508 4 years ago
75.150.48.0 - 75.150.63.255 4,096 COMCAST-21508 23 hours ago

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