Autonomous System

AS60144 3W Infra B.V.

HostingActiveNetherlandsRIPE

AS60144 (THREE-W-INFRA-AS) is a hosting network operated by 3W Infra B.V. in Netherlands, registered with RIPE. It has 46 IPv4 prefixes with 17,664 addresses and 9 IPv6 prefixes, which makes it the 7,379th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses17,664in 46 prefixes
IPv6 prefixes9≈ 2.1 × 10³⁰ addresses
Size rank#7,379of 82,200 active ASNs
Abuser scoreLow0.21% of its addresses flagged · method

Details

Organization3W Infra B.V.
AS nameTHREE-W-INFRA-AS
Website3winfra.com
Country Netherlands (NL)
Network typeHosting
RegistryRIPE
Abuse contactabuse@3winfra.com
Registered2014-04-30
Last updated2025-09-08

IPv4 prefixes

46 prefixes · 17,664 addresses
NetworkAddressesFirst – last address
45.138.36.0/221,02445.138.36.0 – 45.138.39.255
45.150.76.0/221,02445.150.76.0 – 45.150.79.255
91.215.156.0/221,02491.215.156.0 – 91.215.159.255
185.53.8.0/221,024185.53.8.0 – 185.53.11.255
185.56.28.0/221,024185.56.28.0 – 185.56.31.255
185.197.160.0/221,024185.197.160.0 – 185.197.163.255
192.162.136.0/221,024192.162.136.0 – 192.162.139.255
193.42.108.0/23512193.42.108.0 – 193.42.109.255
193.42.110.0/23512193.42.110.0 – 193.42.111.255
45.138.36.0/2425645.138.36.0 – 45.138.36.255
45.138.37.0/2425645.138.37.0 – 45.138.37.255
45.138.38.0/2425645.138.38.0 – 45.138.38.255
45.138.39.0/2425645.138.39.0 – 45.138.39.255
45.150.76.0/2425645.150.76.0 – 45.150.76.255
45.150.77.0/2425645.150.77.0 – 45.150.77.255
45.150.78.0/2425645.150.78.0 – 45.150.78.255
45.150.79.0/2425645.150.79.0 – 45.150.79.255
91.209.14.0/2425691.209.14.0 – 91.209.14.255
91.215.156.0/2425691.215.156.0 – 91.215.156.255
91.215.157.0/2425691.215.157.0 – 91.215.157.255
91.215.158.0/2425691.215.158.0 – 91.215.158.255
91.215.159.0/2425691.215.159.0 – 91.215.159.255
146.19.105.0/24256146.19.105.0 – 146.19.105.255
185.27.236.0/24256185.27.236.0 – 185.27.236.255
185.27.237.0/24256185.27.237.0 – 185.27.237.255
The 25 largest of 46. The API and the database have all of them.

IPv6 prefixes

9 prefixes
  • 2a07:f9c0::/29
  • 2a12:1680::/29
  • 2a12:8f00::/29
  • 2a02:5060::/32
  • 2a0f:ea80::/32
  • 2a07:f9c0:babe::/48
  • 2a07:f9c0:cafe::/48
  • 2a07:f9c0:face::/48
  • 2a09:0:12::/48

Query AS60144 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=AS60144&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS60144, with or without a key:

curl "https://api.ipapi.is/?q=45.138.36.1"

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