IPv4 block 199.15.136.0/21
199.15.136.0/21 is registered to ARIN (ARIN, US).
- CIDR
- 199.15.136.0/21
- Range
- 199.15.136.0 – 199.15.143.255
- RIR
- ARIN
- Country
- US
- ASN
- AS8070
- AS name
- MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
199.15.136.0/21 is registered to ARIN (ARIN, US).