AS197754 — AS-CHRGNL Christiaan Goossens

AS197754 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

AS-CHRGNL is held by Christiaan Goossens.

What it's used for

• The space carries a single IPv4 block, 157.173.72.0/24, and one IPv6 prefix, 2001:678:1278::/48, registered under the netname CHRGNL-4-19930901.
• With 256 IPv4 addresses announced against 19 observed neighbours, the ratio indicates a small-scale network with multiple upstream connections rather than a large access or transit provider.
• The operator is an individual working in the healthcare sector and self-hosting open-source software, suggesting the space supports personal infrastructure, web endpoints, and self-hosted services.

Notable

• The RDAP registrant Christiaan Goossens matches the AS handle holder, confirming direct ownership of the address space.
• The inventory consists of a single /24 IPv4 block and a /48 IPv6 prefix, representing a minimal footprint typical of a personal or small-scale deployment.

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

Announced prefixes

• 157.173.72.0/24
• 2001:678:1278::/48

Upstream networks

• AS8283 Netwerkvereniging Coloclue
• AS202585 Nick Bouwhuis
• AS6939 Hurricane Electric LLC
• AS210320 Cedric Hoogendoorn
• AS24482 SG.GS
• AS204092 Association GRIFON
• AS58057 Securebit AG
• AS6696 VERIXI SA
• AS31500 Global Network Management Inc
• AS37721 Virtual Technologies & Solutions
• AS34927 iFog GmbH

Adjacent networks

• AS8283 Netwerkvereniging Coloclue
• AS202585 Nick Bouwhuis
• AS6939 Hurricane Electric LLC
• AS210320 Cedric Hoogendoorn
• AS58057 Securebit AG
• AS24482 SG.GS
• AS204092 Association GRIFON
• AS37721 Virtual Technologies & Solutions
• AS6696 VERIXI SA
• AS34927 iFog GmbH
• AS31500 Global Network Management Inc

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: 6 authorised providers.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS197754:AS-CHRGNL, AS202585:AS-CUSTOMERS, AS203291:AS-MEMBERS, AS210320:AS-FEXXIO, AS50869:AS-MEMBERS, AS52025:AS-DOWNSTREAMS-AMSTERDAM, AS52025:AS-DOWNSTREAMS-ASHBURN, AS52025:AS-DOWNSTREAMS-AUCKLAND, AS52025:AS-DOWNSTREAMS-FRANKFURT, AS52025:AS-DOWNSTREAMS-FREMONT, AS52025:AS-DOWNSTREAMS-KANSASCITY, AS52025:AS-DOWNSTREAMS-NEWARK, AS52025:AS-DOWNSTREAMS-SINGAPORE, AS52025:AS-DOWNSTREAMS-STOCKHOLM, AS52025:AS-DOWNSTREAMS-SYDNEY, AS52025:AS-DOWNSTREAMS-TOKYO, AS52025:AS-DOWNSTREAMS-TORONTO.

Internet exchanges

• The Frys Internet Exchange — Frysian, Netherlands
• Speed Internet Exchange — Dronten, Netherlands
• Nine IX — Paris, France