IP Ranges And Network Addresses of ASN AS21273 of TEST-AS-CUST, CH, Switzerland

Following table shows how many IP address ranges & network addresses of AS21273 which is an AS number of TEST-AS-CUST, CH, Switzerland.

Description

Do you want IP address ranges that originate on this AS? (Direct customers who don't have an AS) What about IP address ranges only reachable through this AS? (Customers that have their own AS.) What about IP address ranges reachable through this AS but also other provider ASes? all these answers are explained in above table.