Autonomous System

AS38930 LeaseWeb Network B.V.

HostingActiveNetherlandsRIPE

AS38930 (FIBERRING) is a hosting network operated by LeaseWeb Network B.V. in Netherlands, registered with RIPE. It has 6 IPv4 prefixes with 10,496 addresses and 2 IPv6 prefixes, which makes it the 9,880th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses10,496in 6 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#9,880of 82,200 active ASNs
Abuser scoreLow0.1% of its addresses flagged · method

Details

OrganizationLeaseWeb Network B.V. · hosting provider profile
AS nameFIBERRING
Websiteleaseweb.com
Country Netherlands (NL)
Network typeHosting
RegistryRIPE
Abuse contactabuse@fiberring.com
Registered2005-11-15
Last updated2026-05-15

IPv4 prefixes

6 prefixes · 10,496 addresses
NetworkAddressesFirst – last address
87.255.32.0/198,19287.255.32.0 – 87.255.63.255
185.175.4.0/221,024185.175.4.0 – 185.175.7.255
87.255.62.0/2351287.255.62.0 – 87.255.63.255
87.255.33.0/2425687.255.33.0 – 87.255.33.255
217.194.16.0/24256217.194.16.0 – 217.194.16.255
217.194.20.0/24256217.194.20.0 – 217.194.20.255

IPv6 prefixes

2 prefixes
  • 2a00:ec8::/32
  • 2a00:ec8:c00::/44

Query AS38930 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS38930&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS38930, with or without a key:

curl "https://api.ipapi.is/?q=87.255.32.1"

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