Data as of Nov 6, 2026
217.75.16.0/21
No anonymizer space · no proxy exits in 30 daysCyberlink AG
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 217.75.16.0/20 | 4,096 | CH-CYBERLINK-20030925 | Cyberlink AG (ORG-CISA1-RIPE) · CH | ALLOCATED PA | Sep 25, 2003 | abuse@ |
| └ 217.75.16.0/21 | 2,048 | CYB-BBCS-DYN-DHCP | BBCS xDSL/FTTH DHCP dynamic address pool | ASSIGNED PA | Jul 1, 2025 | abuse@ via CH-CYBERLINK-20030925 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Cyberlink AG
- Handle
- ORG-CISA1-RIPE
- Range
- 217.
75. 16. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Sep 25, 2003
Origin network
AS15623
CH
- Name
- Cyberlink AG
- Type
- Internet provider
- Registered
- Aug 25, 2000
- Domain
- cyberlink.ch
- Website
- www.cyberlink.ch
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2009
- Current origin since
- Dec 2009 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 217.
75. 16. 0/ 21 - Netname
- CYB-BBCS-DYN-DHCP
- Registrant
- BBCS xDSL/FTTH DHCP dynamic address pool
- Registrant country
- CH
- Organization
- BBCS xDSL/FTTH DHCP dynamic address pool
- Org country
- CH
- Type
- ASSIGNED PA
- Created
- Jul 1, 2025
- Updated
- Jul 1, 2025
- Maintainer
- CYBERLINK-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Sep 25, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyberlink. ch - Name
- Cyberlink Admin
- Handle
- CYBL-CH