| Rank | AS number | Organization | IPv4 addresses |
|---|---|---|---|
| 1 | AS5391 | T-HT Hrvatski Telekom d.d. | 1,124,352 |
| 2 | AS2108 | CARNet-AS Croatian Academic and Research Network | 230,144 |
| 3 | AS31012 | DCM-AS A1 Hrvatska d.o.o. | 161,024 |
| 4 | AS13046 | ASN-ISKON Hrvatski Telekom d.d. | 136,704 |
| 5 | AS12810 | VIPNET-AS A1 Hrvatska d.o.o. | 132,352 |
| 6 | AS205714 | tele2hr Telemach Hrvatska d.o.o. | 131,072 |
| 7 | AS34594 | OT-AS Telemach Hrvatska d.o.o. | 124,672 |
This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.