Prefix
91.220.99.0/24
Routing
Announcement
- Announced by
- AS3303 SWISSCOM Swisscom Switzerland Ltd
- Network type
- Residential
- Covering announcement
- 91.220.99.0/24
- Country
- 🇨🇭 Switzerland
Registration
Allocation record
- Registry
- RIPE
- Handle
91.220.99.0 - 91.220.99.255- Network name
- Keystone-SDA-ATS-PI-IPV4
- Type
- ASSIGNED PI
- Country
- CH
- Range
- 91.220.99.0 – 91.220.99.255
- Parent
0.0.0.0 - 255.255.255.255- Organisation
- ch-keystone-1-mnt
- Abuse contact
- control@keystone-sda.ch
- Registered
- 2010-11-02
- Last changed
- 2026-01-12