Data as of Nov 4, 2026
152.61.128.0/18
No anonymizer space · no proxy exits in 30 daysDepartment of Interior United States Geological Survey
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 152.61.0.0/16 since Nov 2012 | AS22284 | Business | Department of Interior United States Geological Survey |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 152.61.132.0/24 since Sep 18, 2026 | AS1842 | Business | Department of Interior United States Geological Survey | |
| 152.61.133.0/24 | AS5663 | Business | Department of Interior United States Geological Survey | |
| 152.61.136.0/22 | AS5663 | Business | Department of Interior United States Geological Survey | |
| 152.61.140.0/23 | AS5663 | Business | Department of Interior United States Geological Survey |
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5663 | RADB | EROSLAN1 | MAINT-AS101 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 152.61.0.0/16
- Netname
- EROSLAN1
- Registrant
- Department of Interior United States Geological Survey
- Organization
- Department of Interior United States Geological Survey (USGS-Z)
- Org address
- 12201 Sunrise Valley Drive, Reston, VA, 20192
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-152-61-0-0-1
- Parent
- NET-152-0-0-0-0
- Created
- Aug 19, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 19, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Hostmaster
- Phone
- +1-703-965-1720
- Handle
- HOSTM550-ARIN