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Autonomous System

AS15435 — KABELFOON - DELTA Fiber Nederland B.V.(NL)

Last fetched

AS15435 is an Autonomous System operated by KABELFOON - DELTA Fiber Nederland B.V. and registered in NL. As of Tue, 04 Aug 2026 00:52:51 GMT, it announces 23 routed IP prefixes and peers with 10 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS15435Routing diversity6.9/10Peering density4.2/10MOAS conflict✓ noneThreat-feed listingsWHOIS transparencyResolver footprintcanon.whisper.security/asn/15435

Routing footprint

AS15435 announces 23 distinct routed prefixes. The 23-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

10 distinct peers via BGP. The first 10 are listed below.

Peer ASNOperatorCountry
AS1299TWELVE99 - Arelion Sweden ABSE
AS204092GRIFON - Association GRIFONFR
AS20562OPEN-PEERING-AS - Broadband Hosting B.V.NL
AS213241TECHIT - TECHIT.BE SRLBE
AS24482SGGS-AS-AP - SG.GSSG
AS29632NASSIST-AS - Netassist International EOODBG
AS42708GLESYS - Glesys ABSE
AS48362TKSWF-AS - Stadtwerke FeldkirchAT
AS6830LibertyGlobal - Liberty Global Europe Holding B.V.NL
AS6939HURRICANE - Hurricane Electric LLCUS

Blast radius

Count of dependent hostnames if AS15435 disappeared from the routing table.

27,833 hostnames depend on this network.Exact count across all 23 announced prefixes. Snapshot Sun, 07 Jun 2026 09:00:08 GMT.

MOAS / hijack watch

Prefixes routed by AS15435 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS15435 is unique to AS15435 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS15435.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS15435"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.