AS57043
HOSTKEY B.V.
ASN
AS57043
Country
Netherlands
IPv4 addresses
161,792
Prefixes (IPv4 / IPv6)
479 / 9
ASN Information
- ASN Number
- AS57043
- AS Name
- HOSTKEY B.V.
- Country
- Netherlands
- IPv4 addresses
- 161,792
- IPv4 prefixes
- 479
- IPv6 prefixes
- 9
VPN & datacenter signals
- Known VPN prefixes
- 1
- Known datacenter prefixes
- 449
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Largest announced prefixes
- 5.39.216.0/21
- 46.17.96.0/21
- 146.0.72.0/21
- 82.38.64.0/22
- 66.248.204.0/22
- 66.151.40.0/22
- 66.151.32.0/22
- 46.8.184.0/22
- 45.83.120.0/22
- 43.245.224.0/22
Source: public routing and registration data, updated 2026-10-28.
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