Data as of Nov 9, 2026
209.242.250.0/24
No anonymizer space · no proxy exits in 30 daysQuest Diagnostics, Inc. · space held by LabOne, Inc.
Network & registry
Origin network
AS27021
US
- Name
- Quest Diagnostics, Inc.
- Type
- Business
- Registered
- Jan 14, 2003
- Domain
- questdiagnostics.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2016
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 209.
242. 240. 0/ 20 - Netname
- LABONE-NET
- Registrant
- LabOne, Inc.
- Organization
- LabOne, Inc. (LABONE)
- Org address
- 10101 Renner Blvd., Lenexa, KS, 66219-9752
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-242-240-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Jun 2, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 2, 2005
- Status
- assigned
Report abuse
Abuse contact
- chris.
l. monaco@ questdiagnostics. com - Name
- Monaco, Chris
- Phone
- +1-610-631-4654
- Handle
- MONAC4-ARIN