ENUM Validation Architecture. - Alexander Mayrhofer; Bernie Hoeneisen (RFC, 2006)

IANA Registration for vCard Enumservice. - Alexander Mayrhofer (RFC, 2007)

IANA Registration for Enumservice 'XMPP'. - Alexander Mayrhofer (RFC, 2007)

Considerations for Civic Addresses in the Presence Information Data Format Location Object (PIDF-LO): Guidelines and IANA Registry Definition. - Karl Heinz Wolf; Alexander Mayrhofer (RFC, 2010)

A Uniform Resource Identifier for Geographic Locations ('geo' URI). - Alexander Mayrhofer; Christian Spanring (RFC, 2010)

IANA Registration of Enumservices: Guide, Template, and IANA Considerations. - Bernie Hoeneisen; Alexander Mayrhofer; Jason Livingood (RFC, 2011)

Update of Legacy IANA Registrations of Enumservices. - Bernie Hoeneisen; Alexander Mayrhofer (RFC, 2011)

The EDNS(0) Padding Option. - Alexander Mayrhofer (RFC, 2016)

Session Peering Provisioning (SPP) Protocol over SOAP. - Kenneth Cartwright; Vikas Bhatia; Jean-Francois Mule; Alexander Mayrhofer (RFC, 2016)

Padding Policies for Extension Mechanisms for DNS (EDNS(0)). - Alexander Mayrhofer (RFC, 2018)

The Internationalized Deliberately Unreadable Network NOtation (I-DUNNO). - Alexander Mayrhofer; Jim Hague (RFC, 2020)