IPv4 AS Names Directory: AS Name Alameda County
Alameda County - IPv4 Network Ranges (CIDRs)
Alameda County has 6 IPv4 network ranges (CIDR).
Including: 166.107.0.0/17, 166.107.128.0/19, 166.107.164.0/22, 166.107.168.0/21, 166.107.176.0/20, 166.107.192.0/18
Download the complete list of CIDRs and AS numbers associated with Alameda County for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.
Alameda County - Autonomous System Numbers (AS)
Alameda County is associated with 1 AS number.
The AS number is: AS12054
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 166.107.0.0 to 166.107.127.255 | 166.107.0.0/17 | AS12054 | Alameda County | See Range |
| 166.107.128.0 to 166.107.159.255 | 166.107.128.0/19 | AS12054 | Alameda County | See Range |
| 166.107.164.0 to 166.107.167.255 | 166.107.164.0/22 | AS12054 | Alameda County | See Range |
| 166.107.168.0 to 166.107.175.255 | 166.107.168.0/21 | AS12054 | Alameda County | See Range |
| 166.107.176.0 to 166.107.191.255 | 166.107.176.0/20 | AS12054 | Alameda County | See Range |
| 166.107.192.0 to 166.107.255.255 | 166.107.192.0/18 | AS12054 | Alameda County | See Range |
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