Data as of Nov 3, 2026
137.77.0.0/17
No anonymizer space · no proxy exits in 30 daysU.S. Department of the Interior · space held by U.S. Department of Interior Bureau of Reclamation
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
from AS22284 U.S. Department of the Interior
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 137.77.0.0/16 since Jun 2015 | AS22284 | Business | U.S. Department of Interior Bureau of Reclamation |
Network & registry
Origin network
AS22284
US
- Name
- U.S. Department of the Interior
- Type
- Business
- Registered
- Jun 1, 2020
- Domain
- usgs.gov
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 137.77.0.0/16
- Netname
- RECNET
- Registrant
- U.S. Department of Interior Bureau of Reclamation
- Organization
- U.S. Department of Interior Bureau of Reclamation (UBR-Z)
- Org address
- IT Services Division, 84-21100, Denver, CO, 80225
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-137-77-0-0-1
- Parent
- NET-137-0-0-0-0
- Created
- Nov 8, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 8, 1989
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- BOR-ABUSE
- Phone
- +1-303-445-3319
- Handle
- BORAB-ARIN