IPv4 block 199.16.216.0/21
199.16.216.0/21 is registered to ARIN (ARIN, US).
- CIDR
- 199.16.216.0/21
- Range
- 199.16.216.0 – 199.16.223.255
- RIR
- ARIN
- Country
- US
- ASN
- AS393227
- AS name
- RTC-NET - RTC Communications Corp., US
199.16.216.0/21 is registered to ARIN (ARIN, US).