Data as of Nov 8, 2026
137.227.30.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by U.S. Department of the Interior
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 137.227.0.0/19 since Sep 2005 | AS22284 | Business | U.S. Department of the Interior |
Network & registry
Origin network
AS3549
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 21, 2000
- Domain
- lumen.com
- Website
- www.lumen.com/
- 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
- Nov 2012
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 3
- Last change of origin
- Nov 2023
Recorded history
History
- Handoffs
- 2
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
- amy_
y_ shaw@ ios. doi. gov - Name
- Shaw, Amy Y
- Phone
- +1-703-487-3864
- Handle
- AYS-ARIN