Data as of Nov 11, 2026
166.90.55.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 166.90.0.0/16 | 65,536 | LEVEL5-CIDR | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Nov 17, 1993 | abuse@ |
| └ 166.90.55.0/24 | 256 | EXPRESSTEL-2 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 166.90.0.0/16
- Prefix
- 166.90.0.0/16
- Announced by
- AS3356 Level 3 Parent, LLC
- Type
- Internet provider
- Proxy exits
- 8
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- LEVEL5-CIDR
- Registrant
- Level 3 Parent, LLC
- RIR
- ARIN
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 166.90.0.0/16
166.90.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 166.
90. 0. 0/ 16 - Netname
- LEVEL5-CIDR
- 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-166-90-0-0-1
- Parent
- NET-166-0-0-0-0
- Created
- Nov 17, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 17, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN