<?xml version='1.0'?><?xml-stylesheet type='text/xsl' href='https://whois.arin.net/xsl/website.xsl' ?><poc xmlns="https://www.arin.net/whoisrws/core/v1" xmlns:ns2="https://www.arin.net/whoisrws/rdns/v1" xmlns:ns3="https://www.arin.net/whoisrws/netref/v2" copyrightNotice="Copyright 1997-2026, American Registry for Internet Numbers, Ltd." inaccuracyReportUrl="https://www.arin.net/resources/registry/whois/inaccuracy_reporting/" termsOfUse="https://www.arin.net/resources/registry/whois/tou/"><registrationDate>2025-04-02T15:36:37-04:00</registrationDate><rdapRef>https://rdap.arin.net/registry/entity/NELSO1124-ARIN</rdapRef><ref>https://whois.arin.net/rest/poc/NELSO1124-ARIN</ref><city>Cary</city><companyName>WCG Clinical</companyName><iso3166-1><code2>US</code2><code3>USA</code3><name>United States</name><e164>1</e164></iso3166-1><firstName>Keith</firstName><handle>NELSO1124-ARIN</handle><isRoleAccount>N</isRoleAccount><lastName>Nelson</lastName><emails><email>knelson@wcgclinical.com</email></emails><resources copyrightNotice="Copyright 1997-2026, American Registry for Internet Numbers, Ltd." inaccuracyReportUrl="https://www.arin.net/resources/registry/whois/inaccuracy_reporting/" termsOfUse="https://www.arin.net/resources/registry/whois/tou/"><limitExceeded limit="256">false</limitExceeded></resources><phones><phone><number>+1-714-240-6798</number><type><description>Mobile</description><code>M</code></type></phone><phone><number>+1-213-471-2281</number><type><description>Office</description><code>O</code></type></phone></phones><pocType><description>General use</description><type>G</type></pocType><postalCode>27513</postalCode><iso3166-2>NC</iso3166-2><status><description>Unverified</description><code>PU</code></status><streetAddress><line number="0">5000 Centregreen Way</line><line number="1">Suite 200</line></streetAddress><updateDate>2026-05-21T10:27:42-04:00</updateDate></poc>