Autonomous System
AS42845 BLUE SAS
BusinessActiveFranceRIPE
AS42845 (Bretagnetelecom) is a business network operated by BLUE SAS in France, registered with RIPE. It has 42 IPv4 prefixes with 24,064 addresses and 1 IPv6 prefix, which makes it the 6,192nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses24,064in 42 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#6,192of 82,200 active ASNs
Details
OrganizationBLUE SAS
AS nameBretagnetelecom
Websitejetcost.com
Country France (FR)
Network typeBusiness
RegistryRIPE
Abuse contactsupport@bretagnetelecom.com
Registered2007-04-25
Last updated2026-09-10
IPv4 prefixes
42 prefixes · 24,064 addresses| Network | Addresses | First – last address |
|---|---|---|
| 37.157.224.0/21 | 2,048 | 37.157.224.0 – 37.157.231.255 |
| 77.74.208.0/21 | 2,048 | 77.74.208.0 – 77.74.215.255 |
| 95.128.144.0/21 | 2,048 | 95.128.144.0 – 95.128.151.255 |
| 149.255.48.0/21 | 2,048 | 149.255.48.0 – 149.255.55.255 |
| 45.137.144.0/22 | 1,024 | 45.137.144.0 – 45.137.147.255 |
| 89.46.96.0/22 | 1,024 | 89.46.96.0 – 89.46.99.255 |
| 185.40.224.0/22 | 1,024 | 185.40.224.0 – 185.40.227.255 |
| 185.87.92.0/22 | 1,024 | 185.87.92.0 – 185.87.95.255 |
| 185.135.124.0/22 | 1,024 | 185.135.124.0 – 185.135.127.255 |
| 185.185.116.0/22 | 1,024 | 185.185.116.0 – 185.185.119.255 |
| 185.232.224.0/22 | 1,024 | 185.232.224.0 – 185.232.227.255 |
| 194.150.92.0/22 | 1,024 | 194.150.92.0 – 194.150.95.255 |
| 37.157.224.0/24 | 256 | 37.157.224.0 – 37.157.224.255 |
| 37.157.225.0/24 | 256 | 37.157.225.0 – 37.157.225.255 |
| 37.157.226.0/24 | 256 | 37.157.226.0 – 37.157.226.255 |
| 37.157.227.0/24 | 256 | 37.157.227.0 – 37.157.227.255 |
| 37.157.228.0/24 | 256 | 37.157.228.0 – 37.157.228.255 |
| 37.157.229.0/24 | 256 | 37.157.229.0 – 37.157.229.255 |
| 37.157.230.0/24 | 256 | 37.157.230.0 – 37.157.230.255 |
| 37.157.231.0/24 | 256 | 37.157.231.0 – 37.157.231.255 |
| 77.74.208.0/24 | 256 | 77.74.208.0 – 77.74.208.255 |
| 77.74.209.0/24 | 256 | 77.74.209.0 – 77.74.209.255 |
| 77.74.210.0/24 | 256 | 77.74.210.0 – 77.74.210.255 |
| 77.74.211.0/24 | 256 | 77.74.211.0 – 77.74.211.255 |
| 77.74.212.0/24 | 256 | 77.74.212.0 – 77.74.212.255 |
37.157.224.0/21 77.74.208.0/21 95.128.144.0/21 149.255.48.0/21 45.137.144.0/22 89.46.96.0/22 185.40.224.0/22 185.87.92.0/22 185.135.124.0/22 185.185.116.0/22 185.232.224.0/22 194.150.92.0/22 37.157.224.0/24 37.157.225.0/24 37.157.226.0/24 37.157.227.0/24 37.157.228.0/24 37.157.229.0/24 37.157.230.0/24 37.157.231.0/24 77.74.208.0/24 77.74.209.0/24 77.74.210.0/24 77.74.211.0/24 77.74.212.0/24
The 25 largest of 42. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a00:7200::/32
2a00:7200::/32
Query AS42845 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=AS42845&key=YOUR_API_KEY"Any address in its prefixes resolves to AS42845, with or without a key:
curl "https://api.ipapi.is/?q=37.157.224.1"