<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">Hi,</div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">As part of the IETF TIPTOP working group, we are working towards enabling the Internet in outer space. We would like to direct your attention to a couple of recent Internet drafts that may be of interest:</div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div><div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); display: block;"><div style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;" class="apple-rich-link" draggable="true" role="link" data-url="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/"><a style="border-radius:10px;font-family:-apple-system, Helvetica, Arial, sans-serif;display:block;-webkit-user-select:none;width:300px;user-select:none;-webkit-user-modify:read-only;user-modify:read-only;overflow:hidden;text-decoration:none;" class="lp-rich-link" rel="nofollow" href="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/" dir="ltr" role="button" draggable="false" width="300"><table style="table-layout:fixed;border-collapse:collapse;width:300px;background-color:#E6E6E6;font-family:-apple-system, Helvetica, Arial, sans-serif;" class="lp-rich-link-emailBaseTable" cellpadding="0" cellspacing="0" border="0" width="300"><tbody><tr><td vertical-align="center"><table bgcolor="#E6E6E6" cellpadding="0" cellspacing="0" width="300" style="table-layout:fixed;font-family:-apple-system, Helvetica, Arial, sans-serif;background-color:rgba(230, 230, 230, 1);-apple-color-filter:initial;" class="lp-rich-link-captionBar"><tbody><tr><td style="padding:8px 0px 8px 0px;" class="lp-rich-link-captionBar-textStackItem"><div style="max-width:100%;margin:0px 16px 0px 16px;overflow:hidden;" class="lp-rich-link-captionBar-textStack"><div style="word-wrap:break-word;font-weight:500;font-size:12px;overflow:hidden;text-overflow:ellipsis;text-align:left;" class="lp-rich-link-captionBar-textStack-topCaption-leading"><a rel="nofollow" href="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/" style="text-decoration: none" draggable="false"><font color="#272727" style="color: rgba(0, 0, 0, 0.847059);">An Architecture for IP in Deep Space</font></a></div><div style="word-wrap:break-word;font-weight:400;font-size:11px;overflow:hidden;text-overflow:ellipsis;text-align:left;" class="lp-rich-link-captionBar-textStack-bottomCaption-leading"><a rel="nofollow" href="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/" style="text-decoration: none" draggable="false"><font color="#808080" style="color: rgba(0, 0, 0, 0.498039);">datatracker.ietf.org</font></a></div></div></td><td style="padding:6px 12px 6px 0px;" class="lp-rich-link-captionBar-rightIconItem" width="30"><a rel="nofollow" href="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/" draggable="false"><img style="pointer-events:none !important;display:inline-block;width:30px;height:30px;border-radius:3px;" width="30" height="30" draggable="false" class="lp-rich-link-captionBar-rightIcon" alt="ietf-logo-nor-180.png" src="cid:7AB67099-6268-4D06-9EEB-B4FBF4D3B6F0"></a></td></tr></tbody></table></td></tr></tbody></table></a></div></div><font color="#000000"><span style="caret-color: rgb(0, 0, 0);"></span></font></div><div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><div class="apple-rich-link" draggable="true" role="link" data-url="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/" style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;"></div></div><div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><div class="apple-rich-link" draggable="true" role="link" data-url="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/" style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;"></div></div><font color="#000000"></font></div><font color="#000000"></font></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><div class="apple-rich-link" draggable="true" role="link" data-url="https://datatracker.ietf.org/doc/draft-many-tiptop-ip-architecture/" style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;"></div></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><div class="apple-rich-link" draggable="true" role="link" data-url="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/" style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;"></div></div><div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); display: block;"><div style="-webkit-user-select: all; -webkit-user-drag: element; display: inline-block;" class="apple-rich-link" draggable="true" role="link" data-url="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/"><a style="border-radius:10px;font-family:-apple-system, Helvetica, Arial, sans-serif;display:block;-webkit-user-select:none;width:300px;user-select:none;-webkit-user-modify:read-only;user-modify:read-only;overflow:hidden;text-decoration:none;" class="lp-rich-link" rel="nofollow" href="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/" dir="ltr" role="button" draggable="false" width="300"><table style="table-layout:fixed;border-collapse:collapse;width:300px;background-color:#E6E6E6;font-family:-apple-system, Helvetica, Arial, sans-serif;" class="lp-rich-link-emailBaseTable" cellpadding="0" cellspacing="0" border="0" width="300"><tbody><tr><td vertical-align="center"><table bgcolor="#E6E6E6" cellpadding="0" cellspacing="0" width="300" style="table-layout:fixed;font-family:-apple-system, Helvetica, Arial, sans-serif;background-color:rgba(230, 230, 230, 1);-apple-color-filter:initial;" class="lp-rich-link-captionBar"><tbody><tr><td style="padding:8px 0px 8px 0px;" class="lp-rich-link-captionBar-textStackItem"><div style="max-width:100%;margin:0px 16px 0px 16px;overflow:hidden;" class="lp-rich-link-captionBar-textStack"><div style="word-wrap:break-word;font-weight:500;font-size:12px;overflow:hidden;text-overflow:ellipsis;text-align:left;" class="lp-rich-link-captionBar-textStack-topCaption-leading"><a rel="nofollow" href="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/" style="text-decoration: none" draggable="false"><font color="#272727" style="color: rgba(0, 0, 0, 0.847059);">IP Address Space for Outer Space</font></a></div><div style="word-wrap:break-word;font-weight:400;font-size:11px;overflow:hidden;text-overflow:ellipsis;text-align:left;" class="lp-rich-link-captionBar-textStack-bottomCaption-leading"><a rel="nofollow" href="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/" style="text-decoration: none" draggable="false"><font color="#808080" style="color: rgba(0, 0, 0, 0.498039);">datatracker.ietf.org</font></a></div></div></td><td style="padding:6px 12px 6px 0px;" class="lp-rich-link-captionBar-rightIconItem" width="30"><a rel="nofollow" href="https://datatracker.ietf.org/doc/draft-li-tiptop-address-space/" draggable="false"><img style="pointer-events:none !important;display:inline-block;width:30px;height:30px;border-radius:3px;" width="30" height="30" draggable="false" class="lp-rich-link-captionBar-rightIcon" alt="ietf-logo-nor-180.png" src="cid:A69DBCFF-8160-4325-9B98-0B65138F46DB"></a></td></tr></tbody></table></td></tr></tbody></table></a></div></div><font color="#000000"><span style="caret-color: rgb(0, 0, 0);"></span></font></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">The latter has direct implications for the ARIN community,</div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">I would welcome any and all comments.</div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">Regards,</div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">Tony</div></body></html>