IPv4 block 63.143.128.0/17
63.143.128.0/17 is registered to ARIN (ARIN, US).
- CIDR
- 63.143.128.0/17
- Range
- 63.143.128.0 – 63.143.255.255
- RIR
- ARIN
- Country
- US
- ASN
- AS53488
- AS name
- MORRISBB - Optimum Online, US
63.143.128.0/17 is registered to ARIN (ARIN, US).