mail to both of them, not necessarily to the tech-c's, but better to the support@<domain-of-tech-c-A,domain-of-tech-c-B>. the tech-c's are usually too utilized to answer such questions and just bounce them to support...
hth &rw (whois -h whois.ripe.net AS1901-MNT -> RW960-RIPE ;-) On Tue, 11 Jan 2000 19:28:00 +0100, "Ralf G. R. Bergs" writes: >Who do I contact? The admin of A or B? How do I find out who is responsible? >Is it ok to use the tech-c that I look up using whois? -- -- +++ EUnet/[EMAIL PROTECTED], 15.-17.2.'2k, Ebene02/Stand08 +++ ----- ___ - Robert Waldner EUnet/AT tech staff ---- / / / ___ ____ _/_ -- <[EMAIL PROTECTED]> RW960-RIPE --- /--- / / / / /___/ / --- ---EUnet EDV-DienstleistungsgesmbH--- -- /___ /___/ / / /___ /_ ---- Diefenbachgasse 35 A-1150 Wien - ----- Tel: +43 1 89933 Fax: +43 1 89933 533