<?xml version='1.0'?><?xml-stylesheet type='text/xsl' href='https://whois.arin.net/xsl/website.xsl' ?><delegation xmlns="https://www.arin.net/whoisrws/rdns/v1"><delegationKeys><delegationKey><algorithm name="ECDSA Curve P-256 with SHA-256">13</algorithm><digest>6B4AF00060C9545C8CE1B4ADFBB2D1189E96477EE277A560F5BF3DC9ADFAB101</digest><digestType name="SHA-256">2</digestType><keyTag>60789</keyTag></delegationKey><delegationKey><algorithm name="ECDSA Curve P-256 with SHA-256">13</algorithm><digest>CC9F22F51C6036FC4E848A666A301035C7917FAF8A177D8262A197BA0B9FD99B</digest><digestType name="SHA-256">2</digestType><keyTag>19012</keyTag></delegationKey><delegationKey><algorithm name="ECDSA Curve P-256 with SHA-256">13</algorithm><digest>DD2C963823D0437A5BB2B43986ADE0CAC67BDF104DF610AC6650C6EC320AC823</digest><digestType name="SHA-256">2</digestType><keyTag>40738</keyTag></delegationKey><delegationKey><algorithm name="ECDSA Curve P-256 with SHA-256">13</algorithm><digest>D018B0918DDC0A7962006BF1EBC91DB020DD08597BBC007379FD75140D3CF945</digest><digestType name="SHA-256">2</digestType><keyTag>25574</keyTag></delegationKey></delegationKeys><name>137.199.in-addr.arpa.</name><nameservers><nameserver>NS1.USDA.GOV</nameserver><nameserver>NS2.USDA.GOV</nameserver></nameservers><rdapRef>https://rdap.arin.net/registry/domain/137.199.in-addr.arpa.</rdapRef><ref>https://whois.arin.net/rest/rdns/137.199.in-addr.arpa.</ref><updateDate>2026-10-07T17:22:28-04:00</updateDate></delegation>