Hello: I'm not sure if I can ask the next questions in this mail-box, if It is not possible my apologise. I have some questions: 1) When we ask for a group Address assignment, have we to detail how many objects we are going to create?, or if all the objects have the same netname is enough with one object? 2) When we ask for some Address assignment and a hostmater send us a mail to accept this request, A- We have to create the objects of all this addresses very soon or we have some time to create the objects? How much time? B- Can we combine this approved address with other existing assignments ? 3) About the reverse delegation, we have two objects domain: 37.62.in-addr.arpa .... nserver: m2dnsnet1.net.uni2.es .... domain: 36.62.in-addr.arpa .... nserver: m2dnsnet1.net.uni2.es With this objects when arrive to RIPE a request reverse delegation of this address RIPE send to our "nserver: m2dnsnet1.net.uni2.es" this request. If we create other reverse delegation in RIPE of our addresses for a customer, for example: domain: 255.37.62.in-addr.arpa nserver: "customer_server" nserver: m2dnsnet1.net.uni2.es Now when arrive to RIPE a request reverse delegation of this address, 62.37.225.0 - 62.37.225.255 RIPE send to "customer_server" this request, and the rest of the request of address 62.36.0.0 - 62.37.255.255 are sent to our "nserver: m2dnsnet1.net.uni2.es". Is correct all this?? Thanks in advance Kind regards Carmen Mijangos Carmen Mijangos UNI2 - Técnico de Servicios de datos Dirección Técnica Teléfono : +34 912520972 / Móvil: +34 667493879 e-mail: CMijangosR@uni2.es http://www.uni2.es