AS58299 — OPENFACTORY-AS Openfactory GmbH

Network type: residential

AS58299 announces 3 IPv4 prefixes covering 3,584 addresses and 5 IPv6 prefixes.

About this network

OPENFACTORY-AS is operated by Openfactory GmbH.

What it's used for

• The address space carries core routing infrastructure, with reverse DNS entries like r3-core-ixn.ch.as58299.net and r1-core-sha.li.as58299.net indicating core routers in Switzerland and Liechtenstein.
• The AS announces 3,584 IPv4 addresses across 6 prefixes and 22 IPv6 prefixes, while maintaining 1,870 observed neighbours; this high neighbour-to-address ratio signals a transit or network service provider role rather than a large access network.
• As a business-focused ISP and NSP, the traffic consists of corporate internet access, BGP peering, Layer 2 connectivity, and managed IT services for enterprise clients.

Notable

• All registrants for the announced prefixes are consistently listed as Openfactory GmbH, matching the AS holder.
• Secondary sources indicate the company is currently in liquidation, which may impact the long-term stability of its network services.
• The inventory includes a mix of Swiss and international prefixes, such as 45.11.248.0/22 and 185.86.228.0/23, supporting its cross-border network operations.

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

Announced prefixes

• 5.226.144.0/21
• 45.11.248.0/22
• 185.86.228.0/23
• 2001:470:15f::/48
• 2001:678:1c4::/48
• 2a00:6340::/32
• 2a0e:8f04::/32
• 2a0e:8f06::/31

Upstream networks

• AS13030 Init7 (Switzerland) Ltd.
• AS41666 openfactory nordic oy trading as Institute for Pyrotechnical Cleaning
• AS6939 Hurricane Electric LLC
• AS34927 iFog GmbH
• AS58057 Securebit AG
• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS25091 IP-Max SA

Downstream networks

• AS58280 Massimiliano Andrea Stucchi
• AS204880 Stowarzyszenie "Warszawski Hackerspace"
• AS34927 iFog GmbH
• AS209807 Sandchaschte
• AS49192 Openfactory GmbH
• AS49585 CoreRoute UG (haftungsbeschraenkt)
• AS209898 ungleich glarus ag
• AS208510 Axians Infoma Schweiz AG

Adjacent networks

• AS13030 Init7 (Switzerland) Ltd.
• AS6939 Hurricane Electric LLC
• AS41666 openfactory nordic oy trading as Institute for Pyrotechnical Cleaning
• AS58280 Massimiliano Andrea Stucchi
• AS204880 Stowarzyszenie "Warszawski Hackerspace"
• AS34927 iFog GmbH
• AS209807 Sandchaschte
• AS174 Cogent Communications, LLC
• AS58057 Securebit AG
• AS49192 Openfactory GmbH
• AS2914 NTT America, Inc.
• AS25091 IP-Max SA
• AS208510 Axians Infoma Schweiz AG
• AS49585 CoreRoute UG (haftungsbeschraenkt)
• AS209898 ungleich glarus ag

Routing security

• RPKI: 12 valid, 0 invalid and 0 not-found announcements; 12 ROAs.
• ASPA: 11 authorised providers.
• IRR: 83% of announcements registered; 20 route objects.
• Listed in as-sets: AS-BANDWIDTH, AS-CHIX-RS, AS-DEVSTORAGE-PEERINGS, AS-GTTCUST, AS-GTTCUST6, AS-HURRICANEV6, AS-LSC-IXP-CONNECTED, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-NC-CUSTOMERSV6, AS-NC-UPSTREAM, AS-NEXTLAYER, AS-NEXTLAYER-V6, AS-UNGLEICH-UPSTREAM, AS-XTOM-CUSTOMERS, AS-XTOM-CUSTOMERS, AS-XTOM-CUSTOMERS, AS137490:AS-NC-UPSTREAMS, AS203462:AS-NVC-DECIX_FRA_RS, AS212123:AS-UPSTREAMS, AS25091:AS-PEERS, AS29097:AS-HOSTPOINT-SWISSIX-IPV6-PEERS, AS29097:AS-HOSTPOINT-SWISSIX-PEERS, AS33495:AS-MEMBERS, AS39526:AS-PEERS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Neutral Internet Exchange — Amsterdam, Netherlands
• KleyReX Internet Exchange — Frankfurt, Germany
• The Frys Internet Exchange — Frysian, Netherlands
• InterIX Internet Exchange — Amsterdam, Netherlands
• SwissIX — Zurich, Switzerland
• DE-CIX Dusseldorf — Düsseldorf, Germany
• Local Internet Exchange Düsseldorf — Düsseldorf, Germany
• DE-CIX Munich — Munich, Germany
• Local Internet Exchange Frankfurt — Frankfurt, Germany
• DE-CIX Hamburg — Hamburg, Germany
• Fremont Cabal Internet Exchange — Fremont, United States
• CH Swiss Internet Exchange — Zurich, Switzerland
• frankonIX — Nuremberg, Germany
• Community-IX.ch — Zurich, Switzerland
• Donetsk Internet Exchange — Donetsk, Ukraine