Data as of Nov 14, 2026
72.237.212.0/23
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 72.237.212.0/24 since Feb 2025 | AS13602 | Internet provider | Level 3 Parent, LLC | |
| 72.237.213.0/24 since Feb 2025 | AS13602 | Internet provider | 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 |
|---|---|---|---|---|---|---|
| 72.236.0.0/15 | 131,072 | LVLT-ORG-72-236 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Apr 27, 2005 | abuse@ |
| └ 72.237.212.0/23 | 512 | LUMEN-IEVOL-72-237-212 | I-Evolve Technology Services (IEVOL) · US | Reassigned | Dec 4, 2008 | dmeller@ |
Network & registry
Announced by
Covering announcement 72.236.0.0/15
- Prefix
- 72.236.0.0/15
- Announced by
- AS3356 Level 3 Parent, LLC
- Type
- Internet provider
- Proxy exits
- 3
- RPKI
- No RPKI
- Netname
- LVLT-ORG-72-236
- 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 72.236.0.0/15
72.236.0.0/15
Routing history
- Pattern
- Stable
- First seen
- May 2006
- Current origin since
- May 2007 · 20 yr
- Origin networks
- 2
- Last change of origin
- May 2007
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 72.
236. 0. 0/ 15 - Netname
- LVLT-ORG-72-236
- 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-72-236-0-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Apr 27, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN