<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Para su información.</div><div><br></div><div>Sls</div><div>as</div><span class="Apple-tab-span" style="white-space:pre"> </span><br><div><br><div>Begin forwarded message:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;"><span style="font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, 1.0);"><b>From: </b></span><span style="font-family:'Helvetica'; font-size:medium;">ARIN <<a href="mailto:info@arin.net">info@arin.net</a>><br></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;"><span style="font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, 1.0);"><b>Subject: </b></span><span style="font-family:'Helvetica'; font-size:medium;"><b>[arin-ppml] ARIN returns some IPv4 address space to IANA</b><br></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;"><span style="font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, 1.0);"><b>Date: </b></span><span style="font-family:'Helvetica'; font-size:medium;">11 June 2012 18:01:19 EDT<br></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;"><span style="font-family:'Helvetica'; font-size:medium; color:rgba(0, 0, 0, 1.0);"><b>To: </b></span><span style="font-family:'Helvetica'; font-size:medium;"><a href="mailto:ppml@arin.net">ppml@arin.net</a><br></span></div><br><div><<Apologies for duplicates>><br><br>Given the recent ICANN Board adoption of Global Policy Proposal-IPv4–2011, the ARIN Board of Trustees at its 6 June meeting directed ARIN staff to return to the IANA the IPv4 address blocks that have been voluntarily returned to ARIN in recent years. The total amount of space being returned to the IANA amounts to roughly a /8 equivalent and includes the large block of IPv4 addresses returned to ARIN by Interop in 2010.<br><br>Below is the final list of address space that has been returned to the IANA and this will be reflected in ARIN's database within the next few hours.<br><br>45.2.0.0/15<br>45.4.0.0/14<br>45.8.0.0/13<br>45.16.0.0/12<br>45.32.0.0/11<br>45.64.0.0/10<br>45.128.0.0/9<br>66.218.132.0/23<br>66.251.128.0/18<br>72.44.16.0/20<br>74.91.48.0/20<br>144.48.0.0/16<br>162.12.196.0/22<br>162.12.200.0/21<br>162.12.208.0/21<br>162.12.216.0/22<br>162.12.224.0/21<br>162.12.232.0/22<br>162.12.240.0/21<br>192.75.4.0/24<br>192.75.137.0/24<br>192.75.236.0/24<br>192.147.11.0/24<br>192.156.202.0/24<br>192.197.113.0/24<br>192.231.238.0/24<br>198.17.79.0/24<br>199.21.172.0/22<br>199.212.57.0/24<br>204.8.204.0/22<br>204.11.0.0/22<br>204.48.32.0/23<br>204.52.191.0/24<br>204.225.42.0/23<br>205.211.83.0/24<br>207.115.112.0/20<br>208.73.240.0/22<br>208.85.156.0/22<br>209.107.128.0/18<br>216.98.208.0/20<br>216.250.96.0/20<br><br><br>Regards,<br><br>Communications and Member Services<br>American Registry for Internet Numbers (ARIN)<br><br><br>_______________________________________________<br>PPML<br>You are receiving this message because you are subscribed to<br>the ARIN Public Policy Mailing List (<a href="mailto:ARIN-PPML@arin.net">ARIN-PPML@arin.net</a>).<br>Unsubscribe or manage your mailing list subscription at:<br><a href="http://lists.arin.net/mailman/listinfo/arin-ppml">http://lists.arin.net/mailman/listinfo/arin-ppml</a><br>Please contact info@arin.net if you experience any issues.<br></div></blockquote></div><br></body></html>