AS1103
SURF B.V.
ASN
AS1103
Country
Netherlands
IPv4 addresses
7,524,832
Prefixes (IPv4 / IPv6)
138 / 27
ASN Information
- ASN Number
- AS1103
- AS Name
- SURF B.V.
- Country
- Netherlands
- IPv4 addresses
- 7,524,832
- IPv4 prefixes
- 138
- IPv6 prefixes
- 27
VPN & datacenter signals
None of this network's ranges appear in public VPN or datacenter lists.
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Top Countries
Largest announced prefixes
- 145.160.0.0/12
- 145.144.0.0/12
- 145.88.0.0/14
- 145.140.0.0/14
- 145.120.0.0/14
- 145.92.0.0/15
- 145.74.0.0/15
- 145.48.0.0/15
- 145.38.0.0/15
- 145.28.0.0/15
Source: public routing and registration data, updated 2026-10-28.
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