Data as of Nov 4, 2026
137.227.144.0/22
No anonymizer space · no proxy exits in 30 daysDepartment of Interior United States Geological Survey · space held by U.S. Department of the Interior
Network & registry
Origin network
AS5663
US
- Name
- Department of Interior United States Geological Survey
- Type
- Business
- Registered
- Aug 9, 1995
- Domain
- usgs.gov
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2020
- Current origin since
- Jul 2021 · 5.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5663 | RADB | United States Geological Survey | MAINT-AS101 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 137.227.0.0/16
- Netname
- US-DEPARTMENT-OF-THE-INTERIOR
- Registrant
- U.S. Department of the Interior
- Organization
- U.S. Department of the Interior (UDI-1-Z)
- Org address
- 1849 C St., N.W., Washington, DC, 20240
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-137-227-0-0-1
- Parent
- NET-137-0-0-0-0
- Created
- Jan 10, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 10, 1990
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Shaw, Amy Y
- Phone
- +1-703-487-3864
- Handle
- AYS-ARIN