IPv4 prefix
165.253.0.0/16
- IP Prefix (CIDR)
- 165.253.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Owner
- Blue Shield of California
- Handle
- BSC-1
- Address
- 4203 Town Center Blvd El Dorado Hills CA 95762 United States
- Registry
- ARIN
- Registered Prefix
- 165.253.0.0/16 (165.253.0.0 - 165.253.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 165.253.34.0/23 | More specific | AS63138 | Blue Shield of California |
United States of America (US)
|
165.253.34.0 | 165.253.35.255 |
| 165.253.42.0/24 | More specific | AS63138 | Blue Shield of California |
United States of America (US)
|
165.253.42.0 | 165.253.42.255 |
| 165.253.43.0/24 | More specific | AS63174 | Blue Shield of California |
United States of America (US)
|
165.253.43.0 | 165.253.43.255 |
| 165.253.64.0/23 | More specific | AS63174 | Blue Shield of California |
United States of America (US)
|
165.253.64.0 | 165.253.65.255 |
| 165.253.134.0/23 | More specific | AS63138 | Blue Shield of California |
United States of America (US)
|
165.253.134.0 | 165.253.135.255 |
| 165.253.144.0/24 | More specific | AS63174 | Blue Shield of California |
United States of America (US)
|
165.253.144.0 | 165.253.144.255 |