Data as of Nov 11, 2026
209.136.115.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Announced by
Type
Internet provider
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS3549 Level 3 Parent, LLC, after 9.8 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.136.0.0/16 since Nov 2016 | AS3549 | Internet provider | 50 5 always on | Level 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 |
|---|---|---|---|---|---|---|
| 209.136.0.0/16 | 65,536 | ESPIRE-4BL | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Aug 22, 1997 | abuse@ |
| └ 209.136.115.0/24 | 256 | MICROCOMM2 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 209.136.114.0/23
- Prefix
- 209.136.114.0/23
- Announced by
- AS3356 Level 3 Parent, LLC
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- ESPIRE-4BL
- 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
Covering aggregate above, the prefix's own history below
209.136.114.0/23
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 4
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 209.
136. 0. 0/ 16 - Netname
- ESPIRE-4BL
- 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-209-136-0-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Aug 22, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 22, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN