IPv4 block 209.173.56.0/23
209.173.56.0/23 is registered to NeuStar, Inc. (ARIN, US).
- CIDR
- 209.173.56.0/23
- Range
- 209.173.56.0 – 209.173.57.255
- Organization
- NeuStar, Inc.
- Network name
- NEUSTAR-BLK1
- RIR
- ARIN
- Country
- US
- ASN
- unrouted
- Type
- DIRECT ALLOCATION
- Handle
- NET-209-173-48-0-1
- Abuse contact
- [email protected]
- Address
- 45980 Center Oak Plaza, Network Operations Center, Sterling, VA, 20166, United States