Autonomous Systems (AS): Slovakia

Slovakia (SK) — AS numbers among the world's top 2,000 by IPv4 addresses, from the largest. Organization names are shown as registered.

Data as of: 2026-10-05

Rank	AS number	Organization	IPv4 addresses
1	AS6855	SK-TELEKOM Slovak Telekom, a.s.	662,784
2	AS2607	SANET Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	526,080
3	AS5578	AS-BENESTRA SWAN, a.s.	314,112
4	AS15962	OSK-DNI Orange Slovensko a.s.	261,120

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.