AS5603 — SIOL-NET Telekom Slovenije d.d.

Network type: mobile

AS5603 announces 39 IPv4 prefixes covering 781,568 addresses and 19 IPv6 prefixes.

About this network

Telekom Slovenije (SIOL-NET) is Slovenia's incumbent telecom operator, providing mobile, fixed broadband, and TV services under the Telekom Slovenije and SiOL brands.

What it's used for

• Mobile data plus fixed broadband, IPTV, and enterprise connectivity across Slovenia.

Notable

• The national incumbent and a major "eyeball" network — addresses here are mostly consumer mobile devices and home connections.
• Runs the country's largest mobile network alongside its legacy fixed-line infrastructure.

Interesting

• The SiOL brand was Slovenia's pioneering internet service and remains part of the Telekom Slovenije group's identity.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 37.18.224.0/20
• 86.61.0.0/17
• 89.142.0.0/15
• 91.195.146.0/23
• 91.217.126.0/23
• 95.159.192.0/18
• 95.176.128.0/17
• 109.182.0.0/16
• 149.126.128.0/19
• 178.58.0.0/16
• 185.57.226.0/23
• 185.58.180.0/22
• 185.59.24.0/22
• 188.196.0.0/14
• 193.77.0.0/20
• 193.77.16.0/21
• 193.77.24.0/22
• 193.77.28.0/23
• 193.77.32.0/19
• 193.77.64.0/18
• 193.77.128.0/17
• 193.95.192.0/18
• 193.138.9.0/24
• 193.189.160.0/19
• 194.165.96.0/19
• 195.5.164.0/24
• 195.88.82.0/23
• 195.210.192.0/18
• 195.250.194.0/23
• 195.250.196.0/22
• 195.250.200.0/21
• 195.250.208.0/22
• 195.250.213.0/24
• 195.250.214.0/23
• 212.30.64.0/19
• 213.229.192.0/19
• 213.229.224.0/20
• 213.229.240.0/21
• 213.250.0.0/18
• 2001:67c:20d8::/48
• 2a00:ee0::/29
• 2a00:ee7:1::/48
• 2a00:ee7:2::/47
• 2a00:ee7:4::/46
• 2a00:ee7:8::/45
• 2a00:ee7:10::/44
• 2a00:ee7:20::/43
• 2a00:ee7:40::/42
• 2a00:ee7:80::/41
• 2a00:ee7:100::/40
• 2a00:ee7:200::/39
• 2a00:ee7:400::/38
• 2a00:ee7:800::/37
• 2a00:ee7:1000::/36
• 2a00:ee7:2000::/35
• 2a00:ee7:4000::/34
• 2a00:ee7:8000::/33
• 2a02:e20::/29

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS6939 Hurricane Electric LLC
• AS3320 Deutsche Telekom AG
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS5405 Inter.link GmbH
• AS34549 meerfarbig GmbH & Co. KG
• AS48362 Stadtwerke Feldkirch
• AS3303 Swisscom (Schweiz) AG
• AS15935 ha-vel internet s.r.o.
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS57463 NetIX Communications JSC
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS12779 IT.Gate S.p.A.
• AS1836 green.ch AG
• AS9002 RETN Limited
• AS29632 Netassist International EOOD
• AS213241 TECHIT.BE SRL
• AS31027 GlobalConnect A/S
• AS33891 Core-Backbone GmbH
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS17639 Converge ICT Solutions Inc.

Downstream networks

• AS21107 Blicnet d.o.o. Banja Luka
• AS21246 IPKO Telecommunications LLC
• AS198279 Albanian Telecommunications Union SH. P.K.
• AS6764 PERFTECH, podjetje za proizvodnjo in uvajanje novih tehnologij, d.o.o.
• AS197663 POLANS, telekomunikacijske storitve d.o.o.
• AS200899 INTERSPACE DOOEL Skopje
• AS44632 KRONTRON d.o.o.
• AS28933 University of Ljubljana, Faculty of Electrical Engineering
• AS212548 Petrol d.d. Ljubljana
• AS57554 Zavarovalnica Sava, d.d.
• AS8038 6connect, Inc.
• AS47904 ARCTUR d.o.o.
• AS41640 Halcom d.o.o.
• AS34772 NEOTEL AD Skopje
• AS207746 A1 Slovenija telekomunikacijske storitve,d.d.
• AS34547 TELESMART TELEKOM DOO
• AS41104 PODRAVKA trgovsko podjetje, d.o.o. Ljubljana
• AS57532 Kabelska televizija Ravne d.o.o.
• AS205923 Optixcom sh.p.k.
• AS214499 BASS d.o.o., Celje
• AS24629 NIL Data Communications Ltd.
• AS211256 ELTA TELEKOMUNIKACIJE d.o.o.
• AS42681 Telekom Slovenije, d.d.
• AS198298 Imovation d.o.o.
• AS8307 Telekom Slovenije, d.d.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS5405 Inter.link GmbH
• AS21107 Blicnet d.o.o. Banja Luka
• AS6939 Hurricane Electric LLC
• AS34772 NEOTEL AD Skopje
• AS9002 RETN Limited
• AS21246 IPKO Telecommunications LLC
• AS3320 Deutsche Telekom AG
• AS198279 Albanian Telecommunications Union SH. P.K.
• AS34549 meerfarbig GmbH & Co. KG
• AS34547 TELESMART TELEKOM DOO
• AS200899 INTERSPACE DOOEL Skopje
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS48362 Stadtwerke Feldkirch
• AS3303 Swisscom (Schweiz) AG
• AS6764 PERFTECH, podjetje za proizvodnjo in uvajanje novih tehnologij, d.o.o.
• AS197663 POLANS, telekomunikacijske storitve d.o.o.
• AS205923 Optixcom sh.p.k.
• AS15935 ha-vel internet s.r.o.
• AS24482 SG.GS
• AS57463 NetIX Communications JSC
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS34019 Hivane Association

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Vienna Internet Exchange — Vienna, Austria
• Slovenian Internet Exchange — Ljubljana, Slovenia