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Summary
| Country |
 United States
|
| Domain | comcast.net |
| Size | 8,192 |
| Registry | ARIN |
| Network Name | COMCAST-HOUSTON |
Whois
American Registry for Internet Numbers NET74 (NET-74-0-0-0-0) 74.0.0.0 - 74.255.255.255
Comcast Cable Communications, LLC COMCAST-HOUSTON (NET-74-81-128-0-1) 74.81.128.0 - 74.81.159.255CIDR IP address subranges within 74.81.128.0/19 subnet
- 74.81.128.0/24
- 74.81.129.0/24
- 74.81.130.0/24
- 74.81.131.0/24
- 74.81.132.0/24
- 74.81.133.0/24
- 74.81.134.0/24
- 74.81.135.0/24
- 74.81.136.0/24
- 74.81.137.0/24
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- 74.81.139.0/24
- 74.81.140.0/24
- 74.81.141.0/24
- 74.81.142.0/24
- 74.81.143.0/24
- 74.81.144.0/24
- 74.81.145.0/24
- 74.81.146.0/24
- 74.81.147.0/24
- 74.81.148.0/24
- 74.81.149.0/24
- 74.81.150.0/24
- 74.81.151.0/24
- 74.81.152.0/24
- 74.81.153.0/24
- 74.81.154.0/24
- 74.81.155.0/24
- 74.81.156.0/24
- 74.81.157.0/24
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- 74.81.159.0/24