Autonomous System
AS21150 Atos Information Technology GmbH
BusinessActiveGermanyRIPE
AS21150 (InacDE-Atos) is a business network operated by Atos Information Technology GmbH in Germany, registered with RIPE. It has 15 IPv4 prefixes with 28,416 addresses and 1 IPv6 prefix, which makes it the 5,681st largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses28,416in 15 prefixes
IPv6 prefixes1≈ 5.0 × 10²⁷ addresses
Size rank#5,681of 82,200 active ASNs
Details
OrganizationAtos Information Technology GmbH
AS nameInacDE-Atos
Websiteatos.net
Country Germany (DE)
Network typeBusiness
RegistryRIPE
Abuse contactguardian.de.it-solutions@atos.net
Registered2002-09-17
Last updated2018-10-24
IPv4 prefixes
15 prefixes · 28,416 addresses| Network | Addresses | First – last address |
|---|---|---|
| 129.185.160.0/19 | 8,192 | 129.185.160.0 – 129.185.191.255 |
| 155.45.160.0/20 | 4,096 | 155.45.160.0 – 155.45.175.255 |
| 155.45.176.0/20 | 4,096 | 155.45.176.0 – 155.45.191.255 |
| 155.45.208.0/21 | 2,048 | 155.45.208.0 – 155.45.215.255 |
| 155.45.240.0/21 | 2,048 | 155.45.240.0 – 155.45.247.255 |
| 217.115.64.0/21 | 2,048 | 217.115.64.0 – 217.115.71.255 |
| 217.115.72.0/21 | 2,048 | 217.115.72.0 – 217.115.79.255 |
| 185.60.36.0/22 | 1,024 | 185.60.36.0 – 185.60.39.255 |
| 194.55.108.0/22 | 1,024 | 194.55.108.0 – 194.55.111.255 |
| 91.207.162.0/23 | 512 | 91.207.162.0 – 91.207.163.255 |
| 155.45.255.0/24 | 256 | 155.45.255.0 – 155.45.255.255 |
| 192.54.66.0/24 | 256 | 192.54.66.0 – 192.54.66.255 |
| 193.26.126.0/24 | 256 | 193.26.126.0 – 193.26.126.255 |
| 193.138.113.0/24 | 256 | 193.138.113.0 – 193.138.113.255 |
| 194.8.100.0/24 | 256 | 194.8.100.0 – 194.8.100.255 |
129.185.160.0/19 155.45.160.0/20 155.45.176.0/20 155.45.208.0/21 155.45.240.0/21 217.115.64.0/21 217.115.72.0/21 185.60.36.0/22 194.55.108.0/22 91.207.162.0/23 155.45.255.0/24 192.54.66.0/24 193.26.126.0/24 193.138.113.0/24 194.8.100.0/24
IPv6 prefixes
1 prefix- 2a01:8180:1000::/36
2a01:8180:1000::/36
Query AS21150 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=AS21150&key=YOUR_API_KEY"Any address in its prefixes resolves to AS21150, with or without a key:
curl "https://api.ipapi.is/?q=129.185.160.1"Largest networks in Germany
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