Data as of Nov 6, 2026
66.243.0.0/17
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Network & registry
Origin network
AS3356
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 10, 2000
- Domain
- lumen.com
- Website
- www.lumen.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2008 · 18 yr
- Origin networks
- 2
- Last change of origin
- Jul 2008
Recorded history
History
- Handoffs
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 66.243.32.0/24 | AS14803 | RADB | PNAP-SFO segasoft-7 route | MAINT-AS1828 | Nov 13, 2023 |
| 66.243.69.0/24 | AS19905 | RADB | AC_TRADINGTECH | MAINT-AS19905 | Nov 13, 2023 |
| 66.243.70.0/24 | AS29748 | RADB | Proxy prefix registration for prefix filters | MAINT-QTS | Nov 13, 2023 |
| 66.243.108.0/24 | AS26554 | RADB | Proxy for US Signal | MAINT-CHTR-WD | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.
243. 0. 0 - 66. 243. 191. 255 - Netname
- LVLT-ORG-66-243
- Registrant
- Level 3 Parent, LLC
- Organization
- Level 3 Parent, LLC (LPL-141)
- Org address
- 100 CenturyLink Drive, Monroe, LA, 71203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-243-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Mar 4, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 4, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN