[1] [CITE@en[[[RFC 8369]] - Internationalizing IPv6 Using 128-Bit Unicode]]
([TIME[2018-08-14 06:19:49 +09:00]])
<https://tools.ietf.org/html/rfc8369>

[2] [CITE[RFC Errata Report » RFC Editor]]
([TIME[2018-08-20 22:59:50 +09:00]])
<https://www.rfc-editor.org/errata_search.php?rfc=8369>