AS15435 — KABELFOON DELTA Fiber Nederland B.V.

Network type: residential

AS15435 announces 15 IPv4 prefixes covering 220,416 addresses and 8 IPv6 prefixes.

About this network

DELTA Fiber Nederland (DELTA Fiber Nederland B.V.) — a Dutch fixed-broadband provider offering fibre and cable home internet, marketed under the DELTA and Caiway brands.

What it's used for

• Residential FTTH fibre and coax cable home internet across parts of the Netherlands, especially Zeeland and various regional networks.

Notable

• An "eyeball" network with a pronounced day/night usage rhythm: addresses here are Dutch home connections, not servers. A challenger to KPN and VodafoneZiggo on the consumer fixed-broadband market.

Interesting

• Formed by combining regional cable/fibre operators (including Caiway and the legacy Kabelfoon/Zeelandnet networks) under the DELTA Fiber banner.

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

Announced prefixes

• 62.45.0.0/16
• 62.238.128.0/17
• 81.172.128.0/17
• 141.224.192.0/18
• 149.143.32.0/19
• 149.143.64.0/18
• 185.200.96.0/22
• 193.176.104.0/21
• 193.177.166.0/24
• 212.92.64.0/19
• 212.115.192.0/19
• 213.34.224.0/19
• 213.184.96.0/19
• 217.63.64.0/19
• 217.102.240.0/20
• 2001:67c:45c::/48
• 2001:67c:2c24::/48
• 2001:67c:2ef0::/48
• 2001:4c38::/29
• 2a02:f68::/29
• 2a07:31c0::/29
• 2a07:3501:1030::/48
• 2a0f:900::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS20562 Broadband Hosting B.V.
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS17639 Converge ICT Solutions Inc.
• AS42708 Glesys Sweden AB
• AS24482 SG.GS
• AS48185 team.blue NV
• AS401753 BIXCE Inc
• AS38001 NewMedia Express Pte Ltd
• AS202365 Omer GOLGELI
• AS6696 VERIXI SA
• AS34927 iFog GmbH
• AS9002 RETN Limited
• AS8434 Telenor Sverige AB
• AS20485 Joint Stock Company TransTeleCom
• AS57866 Fusix Networks B.V.
• AS37100 SEACOM Limited
• AS293 ESnet
• AS3303 Swisscom (Schweiz) AG
• AS12552 GlobalConnect AB

Downstream networks

• AS30925 DELTA Fiber Nederland B.V.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS20562 Broadband Hosting B.V.
• AS30925 DELTA Fiber Nederland B.V.
• AS3303 Swisscom (Schweiz) AG
• AS57866 Fusix Networks B.V.
• AS8434 Telenor Sverige AB
• AS48185 team.blue NV
• AS204092 Association GRIFON
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS24482 SG.GS
• AS42708 Glesys Sweden AB
• AS17639 Converge ICT Solutions Inc.
• AS50304 Blix Solutions AS
• AS50300 CustodianDC Limited
• AS202365 Omer GOLGELI
• AS401753 BIXCE Inc
• AS37721 Virtual Technologies & Solutions
• AS38001 NewMedia Express Pte Ltd
• AS293 ESnet
• AS37100 SEACOM Limited
• AS12552 GlobalConnect AB
• AS9002 RETN Limited
• AS20485 Joint Stock Company TransTeleCom

Routing security

• RPKI: 23 valid, 0 invalid and 0 not-found announcements; 221 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 31 route objects.
• Listed in as-sets: AS-BBNED-AMSIX1, AS-BSVE:AS-AMSIX-PEERS, AS-COMPUTEARIZONA, AS-COMPUTEAZ, AS-DDITS:AS-PEERS, AS-DOCLER:AS-PEERS, AS-FINECOM-PEERS-AMSIX, AS-GREEN-PEERS, AS-HURRICANEV6, AS-KABELFOON, AS-LIECOMTEL-PEERS, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-NFORCE-NL-IX-PEERS, AS-OXILION-PEERS, AS-RIS-RRC03, AS-SPEAKUP-AMSIX-RS, AS-TELECOM-PEERS, AS-TITANAMSIX, AS-XO-B, AS1200:AS-AMS-IX-PEERS, AS15435:AS-DELTAFIBER, AS16243:AS-PEERS-AMSIX, AS197156:AS-PEERS-NLIX-NIKHEF, AS200023:AS-PEERS-AMSIX.

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• Neutral Internet Exchange — Amsterdam, Netherlands
• The Frys Internet Exchange — Frysian, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• InterIX Internet Exchange — Amsterdam, Netherlands
• ERA-IX Amsterdam — Amsterdam, Netherlands