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General Information
Name:
Richardson Independent School District
Domain:
risd.org
Country:
US
Type:
education
Registry:
ARIN
Prefix Counts
IPv4 Count:
66,304
IPv6 Count:
0
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 165.199.0.0/16 | US | RISDTEXAS | Richardson Independent School District | ARIN | allocation | 65,536 |
| 165.199.181.0/24 | US | RISDTEXAS | Richardson Independent School District | ARIN | allocation | 256 |
| 165.199.182.0/24 | US | RISDTEXAS | Richardson Independent School District | ARIN | allocation | 256 |
| 165.199.255.0/24 | US | RISDTEXAS | Richardson Independent School District | ARIN | allocation | 256 |
