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Jiankang Yao

Jiankang Yao received his master degree of Computer Science in National University of Singapore and joined CNNIC in 2003 as a research engineer. In CNNIC, he had a further study and received his Ph.D. degree of Computer Software and Theory in CNIC, CAS (Chinese Academy of Sciences). His main research interests include but not limit to EAI, IDN, DNS, and Internet naming. Since the 62nd IETF meeting in 2005, he has been active in the IETF and has experiences in working as the IETF WG co-chair and secretary. Especially, he made a lot of contribution to EAI BOF and WG. In order to help to move EAI documents from experimental RFCs to Standards Track RFCs, he did a lot of EAI implementation and testing. Moreover, he got the APEC funding for EAI deployment as the overseer. From 2020-2024, he was IAB member. Currently, he is ICANN ccNSO council member and SSAC member.


Role Group Email
Chair Email mailstore and eXtensions To Revise or Amend (extra)
Member IETF-IANA (ietfiana)
Reviewer ART Area Review Team (artart)

RFCs (7)

RFC Date Title Cited by
RFC 5336 Sep 2008 SMTP Extension for Internationalized Email Addresses 8 RFCs
RFC 6531 Feb 2012 SMTP Extension for Internationalized Email 11 RFCs
RFC 6856 Mar 2013 Post Office Protocol Version 3 (POP3) Support for UTF-8 2 RFCs
RFC 8543 Mar 2019 Extensible Provisioning Protocol (EPP) Organization Mapping 1 RFC
RFC 8544 Apr 2019 Organization Extension for the Extensible Provisioning Protocol (EPP)
RFC 9095 Jul 2021 Extensible Provisioning Protocol (EPP) Domain Name Mapping Extension for Strict Bundling Registration
RFC 9455 Aug 2023 Avoiding Route Origin Authorizations (ROAs) Containing Multiple IP Prefixes

Active Internet-Drafts (3)

Expired Internet-Drafts (31)

(Excluding replaced Internet-Drafts.)

Internet-Draft Activity