AS5603 - Telekom Slovenije, d.d.

---

Detailed information about the Autonomous System AS5603:

API Url	https://api.ipapi.is/?q=AS5603
Status	Active
Organization	Telekom Slovenije, d.d.
Description	SIOL-NET Telekom Slovenije d.d., SI
Website	telekom.si
Type	isp
Abuse E-Mail	abuse@telekom.si
Whois	https://api.ipapi.is/?whois=AS5603
Created	2002-09-19
Updated	2025-09-16
Country	SI

IPv4 Prefixes

Currently, there are 158 IPv4 prefixes for AS5603 - Telekom Slovenije, d.d. in the database. This amounts to 3,214,336 IPv4 addresses that are hosted on this ASN. The following list shows the first 25 IPv4 prefixes of the ASN. To obtain all prefixes, please purchase the full database

37.18.224.0/20
37.18.224.0/22
37.18.228.0/23
37.18.230.0/23
37.18.232.0/21
86.61.0.0/17
86.61.0.0/18
86.61.64.0/18
89.142.0.0/16
89.142.0.0/18
89.142.64.0/18
89.142.128.0/18
89.142.192.0/18
89.143.0.0/16
89.143.0.0/18
89.143.64.0/18
89.143.128.0/18
89.143.192.0/18
91.195.146.0/23
91.217.126.0/24
91.217.127.0/24
95.159.192.0/18
95.159.192.0/20
95.176.128.0/17
95.176.128.0/18

IPv6 Prefixes

Currently, there are 24 IPv6 prefixes for AS5603 - Telekom Slovenije, d.d. in the database. This amounts to 3,961,410,543,564,856,000,000,000,000,000 IPv6 addresses that are hosted on this ASN.

2001:67c:20d8::/48
2a00:ee0::/29
2a00:ee0::/32
2a00:ee1::/32
2a00:ee2::/32
2a00:ee3::/32
2a00:ee4::/32
2a00:ee5::/32
2a00:ee6::/32
2a00:ee7::/32
2a02:e20::/29
2a02:e20::/32
2001:67c:20d8::/48
2a00:ee0::/29
2a00:ee0::/32
2a00:ee1::/32
2a00:ee2::/32
2a00:ee3::/32
2a00:ee4::/32
2a00:ee5::/32
2a00:ee6::/32
2a00:ee7::/32
2a02:e20::/29
2a02:e20::/32

Raw WHOIS Record - AS5603 - Telekom Slovenije, d.d.