Data as of Nov 6, 2026
208.49.143.0/24
No anonymizer space · no proxy exits in 30 daysLaboratory Corporation of America · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 208.49.0.0/16 since May 2005 | AS3549 | Internet provider | Level 3 Parent, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 208. | 106,496 | LVLT-ORG-208-48-224 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Jul 29, 1999 | abuse@ |
| └ 208.49.143.0/24 | 256 | 208-49-143-0-24 | Laboratory Corporation of America (LCA-37) · US | Reassigned | Aug 1, 2025 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 208.
48. 224. 0 - 208. 50. 127. 255 - Registration type
- Direct Allocation
- Record created
- Jul 29, 1999
Origin network
AS18994
US
- Name
- Laboratory Corporation of America
- Type
- Business
- Registered
- May 27, 2005
- Domain
- labcorp.com
- Industry
- Chemical and Pharmaceutical Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2011
- Current origin since
- Oct 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Oct 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18994 | ARIN | 231 Maple Avenue | MNT-LCA-37 | Aug 1, 2025 |
Whois
Registration for this announcement
- Range
- 208.
49. 143. 0/ 24 - Netname
- 208-49-143-0-24
- Registrant
- Laboratory Corporation of America
- Organization
- Laboratory Corporation of America (LCA-37)
- Org address
- 531 South Spring Street, Burlington, NC, 27215
- Org country
- US
- Type
- Reassigned
- Handle
- NET-208-49-143-0-1
- Parent
- NET-208-48-224-0-1
- Created
- Aug 1, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 29, 1999
- Status
- assigned
Report abuse
Abuse contact
- NetworkSecurityDist@
LabCorp. com - Name
- Domain Tech
- Phone
- +1-609-452-4923
- Handle
- DOMAI110-ARIN