Autonomous System
AS56391 VIRTUAL TELECOM SP. Z O.O.
ISPActivePolandRIPE
AS56391 (VTELECOM) is an ISP network operated by VIRTUAL TELECOM SP. Z O.O. in Poland, registered with RIPE. It has 13 IPv4 prefixes with 16,896 addresses, which makes it the 7,600th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses16,896in 13 prefixes
IPv6 prefixes0none
Size rank#7,600of 82,200 active ASNs
Details
OrganizationVIRTUAL TELECOM SP. Z O.O.
AS nameVTELECOM
Websitevtelecom.pl
Country Poland (PL)
Network typeISP
RegistryRIPE
Abuse contactabuse@vtelecom.pl
Registered2011-02-15
Last updated2026-03-10
IPv4 prefixes
13 prefixes · 16,896 addresses| Network | Addresses | First – last address |
|---|---|---|
| 91.123.160.0/20 | 4,096 | 91.123.160.0 – 91.123.175.255 |
| 46.232.128.0/21 | 2,048 | 46.232.128.0 – 46.232.135.255 |
| 87.239.240.0/21 | 2,048 | 87.239.240.0 – 87.239.247.255 |
| 91.123.160.0/21 | 2,048 | 91.123.160.0 – 91.123.167.255 |
| 77.223.204.0/22 | 1,024 | 77.223.204.0 – 77.223.207.255 |
| 77.223.208.0/22 | 1,024 | 77.223.208.0 – 77.223.211.255 |
| 91.123.168.0/22 | 1,024 | 91.123.168.0 – 91.123.171.255 |
| 91.231.12.0/22 | 1,024 | 91.231.12.0 – 91.231.15.255 |
| 185.6.52.0/22 | 1,024 | 185.6.52.0 – 185.6.55.255 |
| 79.139.82.0/23 | 512 | 79.139.82.0 – 79.139.83.255 |
| 185.59.226.0/23 | 512 | 185.59.226.0 – 185.59.227.255 |
| 77.223.203.0/24 | 256 | 77.223.203.0 – 77.223.203.255 |
| 91.231.9.0/24 | 256 | 91.231.9.0 – 91.231.9.255 |
91.123.160.0/20 46.232.128.0/21 87.239.240.0/21 91.123.160.0/21 77.223.204.0/22 77.223.208.0/22 91.123.168.0/22 91.231.12.0/22 185.6.52.0/22 79.139.82.0/23 185.59.226.0/23 77.223.203.0/24 91.231.9.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS56391 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=AS56391&key=YOUR_API_KEY"Any address in its prefixes resolves to AS56391, with or without a key:
curl "https://api.ipapi.is/?q=91.123.160.1"