Autonomous System
AS35706 Net at Once Sweden AB
ISPActiveSwedenRIPE
AS35706 (NAO) is an ISP network operated by Net at Once Sweden AB in Sweden, registered with RIPE. It has 8 IPv4 prefixes with 70,656 addresses and 1 IPv6 prefix, which makes it the 2,985th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses70,656in 8 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,985of 82,200 active ASNs
Details
OrganizationNet at Once Sweden AB
AS nameNAO
Websitenetatonce.se
Country Sweden (SE)
Network typeISP
RegistryRIPE
Abuse contactabuse@netatonce.se
Registered2005-10-07
Last updated2026-04-22
IPv4 prefixes
8 prefixes · 70,656 addresses| Network | Addresses | First – last address |
|---|---|---|
| 77.105.192.0/18 | 16,384 | 77.105.192.0 – 77.105.255.255 |
| 85.195.0.0/18 | 16,384 | 85.195.0.0 – 85.195.63.255 |
| 151.252.128.0/18 | 16,384 | 151.252.128.0 – 151.252.191.255 |
| 82.197.224.0/19 | 8,192 | 82.197.224.0 – 82.197.255.255 |
| 217.10.96.0/19 | 8,192 | 217.10.96.0 – 217.10.127.255 |
| 31.210.248.0/21 | 2,048 | 31.210.248.0 – 31.210.255.255 |
| 178.249.144.0/21 | 2,048 | 178.249.144.0 – 178.249.151.255 |
| 185.51.224.0/22 | 1,024 | 185.51.224.0 – 185.51.227.255 |
77.105.192.0/18 85.195.0.0/18 151.252.128.0/18 82.197.224.0/19 217.10.96.0/19 31.210.248.0/21 178.249.144.0/21 185.51.224.0/22
IPv6 prefixes
1 prefix- 2001:4db8::/32
2001:4db8::/32
Query AS35706 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=AS35706&key=YOUR_API_KEY"Any address in its prefixes resolves to AS35706, with or without a key:
curl "https://api.ipapi.is/?q=77.105.192.1"