AS209824 — GS Georg Kroeber

AS209824 announces 7 IPv4 prefixes covering 2,560 addresses and 8 IPv6 prefixes.

About this network

GS is operated by GS Webservices (Georg Kroeber).

What it's used for

• The address space carries residential and business internet services, evidenced by netnames such as GS-FRA5-NET-2, noxtec-FRA, and GS-WEBSERVICES-NET-7.
• The AS announces 2560 IPv4 addresses across 7 prefixes and 9 IPv6 prefixes, with 19 observed neighbours, indicating a regional access provider rather than a transit hub.
• Traffic consists of subscriber eyeballs for cable and DSL customers in the Frankfurt area, as indicated by the FRA designations in netnames and the PeeringDB classification as a Cable/DSL/ISP.

Notable

• Registrants include Georg Kroeber, GHOSTnet GmbH, noxtec GmbH, and Terrera AG, with the latter two appearing on specific prefixes suggesting leased or partner space.
• The inventory includes prefixes registered to Terrera AG (DE-TERRERA-AG-20240627, DE-TERRERA-AG-20031205) and noxtec GmbH (noxtec-FRA), distinct from the primary GS Webservices holdings.
• The address inventory is a mix of small /24 blocks and a larger /22, with significant IPv6 allocation under the 2a09:9340::/36 range.

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

Announced prefixes

• 5.231.72.0/24
• 5.231.226.0/24
• 77.90.1.0/24
• 77.90.29.0/24
• 85.209.52.0/22
• 91.221.223.0/24
• 217.113.54.0/24
• 2a09:9340::/35
• 2a09:9340:2000::/35
• 2a09:9340:4000::/34
• 2a09:9340:8000::/33
• 2a09:9341::/32
• 2a09:9342::/31
• 2a09:9344::/30
• 2a13:e700::/48

Upstream networks

• AS33891 Core-Backbone GmbH
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS41692 OpenCarrier eG
• AS3320 Deutsche Telekom AG
• AS5405 Inter.link GmbH
• AS47526 handily networks GmbH
• AS24482 SG.GS
• AS20764 CJSC RASCOM
• AS47263 Jesse Roehsler

Downstream networks

• AS209480 Smart Weblications GmbH
• AS203682 Terrera AG
• AS215218 Terrera AG
• AS31572 Photonium NetSolutions GmbH

Adjacent networks

• AS33891 Core-Backbone GmbH
• AS6939 Hurricane Electric LLC
• AS209480 Smart Weblications GmbH
• AS174 Cogent Communications, LLC
• AS41692 OpenCarrier eG
• AS3320 Deutsche Telekom AG
• AS203682 Terrera AG
• AS215218 Terrera AG
• AS31572 Photonium NetSolutions GmbH
• AS47526 handily networks GmbH
• AS5405 Inter.link GmbH
• AS24482 SG.GS
• AS47263 Jesse Roehsler
• AS20764 CJSC RASCOM

Routing security

• RPKI: 13 valid, 0 invalid and 0 not-found announcements; 19 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-GS, AS-HURRICANEV6, AS-MK-NETZDIENSTE, AS199310:AS-DOWNSTREAM, AS202782:AS-DOWNSTREAM, AS213687:AS-ERA-IX-FRANKFURT, AS47263:AS-CUBE.

Internet exchanges

• KleyReX Internet Exchange — Frankfurt, Germany
• ERA-IX Frankfurt — Frankfurt, Germany