Data as of Nov 7, 2026
143.199.28.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by Empower Retirement, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 143.199.0.0/16 since May 2005 | AS21680 | Business | Empower Retirement, LLC |
Network & registry
Origin network
AS203
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Jun 5, 2002
- Domain
- level3.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2022
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 2
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 143.
199. 0. 0/ 16 - Netname
- GWLNET
- Registrant
- Empower Retirement, LLC
- Organization
- Empower Retirement, LLC (ERL-107)
- Org address
- 8515 E Orchard Road, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-199-0-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Oct 8, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 8, 1990
- Status
- assigned
Report abuse
Abuse contact
- nick.
maki@ empower. com - Name
- Network Team
- Phone
- +1-303-737-0217
- Handle
- NETWO7923-ARIN