Autonomous System
AS206804 Realcloud OU
BusinessActiveEstoniaRIPE
AS206804 (EstNOC-GLOBAL) is a business network operated by Realcloud OU in Estonia, registered with RIPE. It has 56 IPv4 prefixes with 14,592 addresses and 11 IPv6 prefixes, which makes it the 8,370th largest of 82,558 active autonomous systems by IPv4 space.
IPv4 addresses14,592in 56 prefixes
IPv6 prefixes11≈ 9.4 × 10²⁶ addresses
Size rank#8,370of 82,558 active ASNs
Details
OrganizationRealcloud OU
AS nameEstNOC-GLOBAL
Websitewhitenoise-events.ee
Country Estonia (EE)
Network typeBusiness
RegistryRIPE
Abuse contactego.ennok@whitenoise-events.ee
Registered2016-11-03
Last updated2026-10-08
IPv4 prefixes
56 prefixes · 14,592 addresses| Network | Addresses | First – last address |
|---|---|---|
| 45.133.192.0/23 | 512 | 45.133.192.0 – 45.133.193.255 |
| 37.0.12.0/24 | 256 | 37.0.12.0 – 37.0.12.255 |
| 37.77.56.0/24 | 256 | 37.77.56.0 – 37.77.56.255 |
| 37.77.60.0/24 | 256 | 37.77.60.0 – 37.77.60.255 |
| 37.77.62.0/24 | 256 | 37.77.62.0 – 37.77.62.255 |
| 45.86.201.0/24 | 256 | 45.86.201.0 – 45.86.201.255 |
| 45.128.132.0/24 | 256 | 45.128.132.0 – 45.128.132.255 |
| 45.128.133.0/24 | 256 | 45.128.133.0 – 45.128.133.255 |
| 45.128.134.0/24 | 256 | 45.128.134.0 – 45.128.134.255 |
| 45.128.135.0/24 | 256 | 45.128.135.0 – 45.128.135.255 |
| 45.129.33.0/24 | 256 | 45.129.33.0 – 45.129.33.255 |
| 45.132.195.0/24 | 256 | 45.132.195.0 – 45.132.195.255 |
| 45.133.194.0/24 | 256 | 45.133.194.0 – 45.133.194.255 |
| 45.133.195.0/24 | 256 | 45.133.195.0 – 45.133.195.255 |
| 45.138.84.0/24 | 256 | 45.138.84.0 – 45.138.84.255 |
| 45.138.85.0/24 | 256 | 45.138.85.0 – 45.138.85.255 |
| 45.138.86.0/24 | 256 | 45.138.86.0 – 45.138.86.255 |
| 45.138.87.0/24 | 256 | 45.138.87.0 – 45.138.87.255 |
| 45.139.48.0/24 | 256 | 45.139.48.0 – 45.139.48.255 |
| 45.139.49.0/24 | 256 | 45.139.49.0 – 45.139.49.255 |
| 45.146.222.0/24 | 256 | 45.146.222.0 – 45.146.222.255 |
| 45.146.223.0/24 | 256 | 45.146.223.0 – 45.146.223.255 |
| 46.246.1.0/24 | 256 | 46.246.1.0 – 46.246.1.255 |
| 85.203.39.0/24 | 256 | 85.203.39.0 – 85.203.39.255 |
| 91.196.68.0/24 | 256 | 91.196.68.0 – 91.196.68.255 |
45.133.192.0/23 37.0.12.0/24 37.77.56.0/24 37.77.60.0/24 37.77.62.0/24 45.86.201.0/24 45.128.132.0/24 45.128.133.0/24 45.128.134.0/24 45.128.135.0/24 45.129.33.0/24 45.132.195.0/24 45.133.194.0/24 45.133.195.0/24 45.138.84.0/24 45.138.85.0/24 45.138.86.0/24 45.138.87.0/24 45.139.48.0/24 45.139.49.0/24 45.146.222.0/24 45.146.223.0/24 46.246.1.0/24 85.203.39.0/24 91.196.68.0/24
The 25 largest of 56. The API and the database have all of them.
IPv6 prefixes
11 prefixes- 2604:ea80:6200::/40
- 2604:ea80:6600::/40
- 2a03:efc0:2100::/40
- 2401:eaa0:1::/48
- 2a01:1b8:5::/48
- 2a0b:b87:ffd7::/48
- 2a0e:4940:1::/48
- 2a0e:4940:2::/48
- 2a0e:4940:3::/48
- 2a0e:4940:4::/48
- 2a0e:4940:6::/48
2604:ea80:6200::/40 2604:ea80:6600::/40 2a03:efc0:2100::/40 2401:eaa0:1::/48 2a01:1b8:5::/48 2a0b:b87:ffd7::/48 2a0e:4940:1::/48 2a0e:4940:2::/48 2a0e:4940:3::/48 2a0e:4940:4::/48 2a0e:4940:6::/48
Query AS206804 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=AS206804&key=YOUR_API_KEY"Any address in its prefixes resolves to AS206804, with or without a key:
curl "https://api.ipapi.is/?q=45.133.192.1"