Autonomous System

AS35506 — SYZEFXIS - INFORMATION SOCIETY S.A.(GR)

Last fetched Fri, 04 Sep 2026 00:57:01 GMT

AS35506 is an Autonomous System operated by SYZEFXIS - INFORMATION SOCIETY S.A. and registered in GR. As of Fri, 04 Sep 2026 00:57:01 GMT, it announces 61 routed IP prefixes and peers with 6 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

Routing footprint

AS35506 announces 61 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

6 distinct peers via BGP. The first 6 are listed below.

Peer ASN	Operator	Country
AS1241	FORTHNET-GR - Nova Telecommunications & Media Single Member S.A	GR
AS3491	PCCWG-APAC-HK - PCCW Global (HK) Ltd.	HK
AS50501	KTIMATOLOGIO-AS - HELLENIC CADASTRE	GR
AS6762	SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A.	IT
AS6799	OTENET-GR - Ote SA (Hellenic Telecommunications Organisation)	GR
AS6939	HURRICANE - Hurricane Electric LLC	US

Blast radius

Count of dependent hostnames if AS35506 disappeared from the routing table.

7,401 hostnames depend on this network.Exact count across all 61 announced prefixes. Snapshot Fri, 07 Aug 2026 19:00:41 GMT.

MOAS / hijack watch

Prefixes routed by AS35506 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 AS35506 is unique to AS35506 in the current routing snapshot.

Threat posture

Pivot deeper into the graph from AS35506.

Cypher and MCP

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

MATCH (a:ASN {name: "AS35506"})-[: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.