IPv4 block 199.66.144.0/21
199.66.144.0/21 is registered to ARIN (ARIN, US).
- CIDR
- 199.66.144.0/21
- Range
- 199.66.144.0 – 199.66.151.255
- RIR
- ARIN
- Country
- US
- ASN
- AS13943
- AS name
- YK-COMMUNICATIONS - Y K Communications, LTD, US
199.66.144.0/21 is registered to ARIN (ARIN, US).