IPv4 block 131.81.0.0/16
131.81.0.0/16 is registered to ARIN (ARIN, US).
- CIDR
- 131.81.0.0/16
- Range
- 131.81.0.0 – 131.81.255.255
- RIR
- ARIN
- Country
- US
- ASN
- AS721
- AS name
- DNIC-ASBLK-00721-00726 - United States Department of Defense (DoD), US
131.81.0.0/16 is registered to ARIN (ARIN, US).