IPv4 block 72.19.64.0/18
72.19.64.0/18 is registered to ARIN (ARIN, US).
- CIDR
- 72.19.64.0/18
- Range
- 72.19.64.0 – 72.19.127.255
- RIR
- ARIN
- Country
- US
- ASN
- AS1249
- AS name
- FIVE-COLLEGES-AS - University of Massachusetts - AMHERST, US
72.19.64.0/18 is registered to ARIN (ARIN, US).