Data as of Nov 12, 2026
208.51.63.136/29
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 |
|---|---|---|---|---|---|---|
| 208. | 81,920 | LVLT-ORG-208-50-192 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Jul 29, 1999 | abuse@ |
| └ 208.51.60.0/22 | 1,024 | GC-4294-4294-COLOC | unknown | — | — | — |
| └ 208.51.63.136/29 | 8 | NASNET-208-51-63-136-29 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 208.51.0.0/16
- Prefix
- 208.51.0.0/16
- Announced by
- AS3549 Level 3 Parent, LLC
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- LVLT-ORG-208-50-192
- 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 208.51.0.0/16
208.51.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 208.
50. 192. 0 - 208. 51. 255. 255 - Netname
- LVLT-ORG-208-50-192
- 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-208-50-192-0-1
- Parent
- NET-208-0-0-0-0
- Created
- Jul 29, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 29, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN