Autonomous System

AS41960 Nextpertise B.V.

ISPActiveNetherlandsRIPE

AS41960 (NEXTPERTISE) is an ISP network operated by Nextpertise B.V. in Netherlands, registered with RIPE. It has 76 IPv4 prefixes with 80,640 addresses and 10 IPv6 prefixes, which makes it the 2,690th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses80,640in 76 prefixes
IPv6 prefixes10≈ 2.8 × 10³⁰ addresses
Size rank#2,690of 82,200 active ASNs
Abuser scoreLow0.09% of its addresses flagged · method

Details

OrganizationNextpertise B.V. · hosting provider profile
AS nameNEXTPERTISE
Websitenextpertise.nl
Country Netherlands (NL)
Network typeISP
RegistryRIPE
Abuse contactabuse@nextpertise.nl
Registered2006-11-23
Last updated2026-07-24

IPv4 prefixes

76 prefixes · 80,640 addresses
NetworkAddressesFirst – last address
212.19.192.0/198,192212.19.192.0 – 212.19.223.255
212.26.192.0/198,192212.26.192.0 – 212.26.223.255
212.57.48.0/204,096212.57.48.0 – 212.57.63.255
213.156.0.0/204,096213.156.0.0 – 213.156.15.255
217.8.96.0/204,096217.8.96.0 – 217.8.111.255
37.148.184.0/212,04837.148.184.0 – 37.148.191.255
77.73.224.0/212,04877.73.224.0 – 77.73.231.255
85.184.8.0/212,04885.184.8.0 – 85.184.15.255
87.239.96.0/212,04887.239.96.0 – 87.239.103.255
213.156.16.0/212,048213.156.16.0 – 213.156.23.255
2.56.216.0/221,0242.56.216.0 – 2.56.219.255
5.183.132.0/221,0245.183.132.0 – 5.183.135.255
45.95.252.0/221,02445.95.252.0 – 45.95.255.255
45.140.156.0/221,02445.140.156.0 – 45.140.159.255
45.151.116.0/221,02445.151.116.0 – 45.151.119.255
46.226.236.0/221,02446.226.236.0 – 46.226.239.255
93.188.64.0/221,02493.188.64.0 – 93.188.67.255
150.251.240.0/221,024150.251.240.0 – 150.251.243.255
151.248.16.0/221,024151.248.16.0 – 151.248.19.255
171.22.176.0/221,024171.22.176.0 – 171.22.179.255
185.17.60.0/221,024185.17.60.0 – 185.17.63.255
185.25.80.0/221,024185.25.80.0 – 185.25.83.255
185.76.124.0/221,024185.76.124.0 – 185.76.127.255
185.80.12.0/221,024185.80.12.0 – 185.80.15.255
185.116.12.0/221,024185.116.12.0 – 185.116.15.255
The 25 largest of 76. The API and the database have all of them.

IPv6 prefixes

10 prefixes
  • 2a00:c600::/29
  • 2a02:690::/29
  • 2a0b:56c0::/29
  • 2a0f:bf40::/29
  • 2a00:c2c1::/32
  • 2a02:d880::/32
  • 2a03:e0c0::/32
  • 2a00:d220::/36
  • 2a09:a3c0::/36
  • 2a02:690:4379::/48

Query AS41960 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=AS41960&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS41960, with or without a key:

curl "https://api.ipapi.is/?q=212.19.192.1"

Largest networks in Netherlands

AS20940 Akamai International B.V.15,600,128 IPv4 addressesAS33915 Vodafone Libertel B.V.12,032,256 IPv4 addressesAS1136 KPN B.V.7,316,992 IPv4 addressesAS1103 SURF B.V.7,217,408 IPv4 addressesAS50266 Odido Netherlands B.V.2,200,320 IPv4 addressesAS6830 Liberty Global Europe Holding B.V.2,100,224 IPv4 addresses