Data as of Nov 10, 2026
66.55.2.136/29
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Network & registry
Announced by
Covering announcement 66.55.0.0/18
- Prefix
- 66.55.0.0/18
- Announced by
- AS3549 Level 3 Parent, LLC
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- ESPIRE-10BL
- Registrant
- Level 3 Parent, LLC
- RIR
- ARIN
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
Who has announced 66.55.0.0/18
66.55.0.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 3
- Last change of origin
- Oct 2016
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 66.
55. 0. 0/ 18 - Netname
- ESPIRE-10BL
- 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-66-55-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Dec 14, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 14, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN