IPv4 block 204.9.128.0/21
204.9.128.0/21 is registered to Johns Hopkins University Applied Physics Laboratory (ARIN, US).
- CIDR
- 204.9.128.0/21
- Range
- 204.9.128.0 – 204.9.135.255
- Organization
- Johns Hopkins University Applied Physics Laboratory
- Network name
- JHUAPL-EXT
- RIR
- ARIN
- Country
- US
- ASN
- AS77
- AS name
- JHUAPL-AS - Johns Hopkins University Applied Physics Laboratory, US
- Type
- DIRECT ALLOCATION
- Handle
- NET-204-9-128-0-1
- Abuse contact
- [email protected]
- Address
- 11100 Johns Hopkins Road, Laurel, MD, 20723, United States