// ASN
AS16221
EASY7 Easy7 a product of Init7, CH
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS16221
- Organization
- Customer-Prefix Dielsdorf (ZRH17)
- Description
- EASY7 Easy7 a product of Init7, CH
- Country
- CH
- Registry (RIR)
- RIPE
- Created
- 2010-10-03
- Updated
- 2026-03-26
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 1
IPv4 Prefixes
1 total217.118.206.0/23
IPv6 Prefixes
1 total2a07:600::/32
What is AS16221?
AS16221 is an Autonomous System Number (ASN) assigned to Customer-Prefix Dielsdorf (ZRH17). An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.