AS35258 — ITOSS akquinet outsourcing gGmbH

AS35258 announces 12 IPv4 prefixes covering 10,240 addresses and 4 IPv6 prefixes.

About this network

The AS handle ITOSS is held by akquinet outsourcing gGmbH.

What it's used for

• The address space carries corporate and datacenter infrastructure, evidenced by netnames such as DE-AKQUINETDCC (datacenter competence), DE-AKQUINETHSE (health service), and NET-IZ-DC-Services.
• The AS announces 9472 IPv4 addresses across 10 prefixes and maintains 100 observed neighbours, a ratio consistent with a regional hosting and datacenter provider rather than a transit carrier.

Notable

• Registrants for the majority of prefixes align with the announcer, listing akquinet outsourcing gGmbH and its subsidiaries akquinet health service GmbH and akquinet datacenter competence GmbH.
• Two /24 prefixes are registered to DNV Maritime Software GmbH, indicating leased or acquired space within the AS.
• The inventory is finely subdivided into ten distinct IPv4 blocks, reflecting a segmented corporate estate for different business units and datacenter sites.

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

Announced prefixes

• 5.183.72.0/22
• 37.72.105.0/24
• 46.254.120.0/21
• 83.143.208.0/21
• 87.253.184.0/22
• 91.208.244.0/24
• 95.214.220.0/22
• 136.176.194.0/23
• 185.6.252.0/22
• 185.93.56.0/24
• 185.93.58.0/24
• 213.238.48.0/23
• 2001:34c1::/33
• 2a00:e400::/29
• 2a03:8fa0::/36
• 2a0b:ba80::/29

Upstream networks

• AS9211 Nawork Internet Informationssysteme GmbH
• AS8220 COLT Technology Services Group Limited
• AS1299 Arelion Sweden AB
• AS48362 Stadtwerke Feldkirch
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS20485 Joint Stock Company TransTeleCom
• AS8551 Bezeq International Ltd.
• AS37100 SEACOM Limited
• AS17639 Converge ICT Solutions Inc.
• AS58057 Securebit AG

Downstream networks

• AS211656 Kuehne + Nagel (AG & Co.) KG
• AS201856 HKL BAUMASCHINEN GmbH

Adjacent networks

• AS9211 Nawork Internet Informationssysteme GmbH
• AS1299 Arelion Sweden AB
• AS8220 COLT Technology Services Group Limited
• AS211656 Kuehne + Nagel (AG & Co.) KG
• AS201856 HKL BAUMASCHINEN GmbH
• AS6939 Hurricane Electric LLC
• AS212024 Marc Schmitt
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS34019 Hivane Association
• AS48362 Stadtwerke Feldkirch
• AS8551 Bezeq International Ltd.
• AS20485 Joint Stock Company TransTeleCom
• AS37100 SEACOM Limited
• AS17639 Converge ICT Solutions Inc.
• AS58057 Securebit AG
• AS34549 meerfarbig GmbH & Co. KG
• AS12779 IT.Gate S.p.A.
• AS29632 Netassist International EOOD
• AS6797 GlobalConnect AB
• AS37721 Virtual Technologies & Solutions

Routing security

• RPKI: 16 valid, 0 invalid and 0 not-found announcements; 21 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 24 route objects.
• Listed in as-sets: AS-63529-AS-IMPORT-AS6939, AS-AKQUINET, AS-ECIX-HAM, AS-HURRICANE, AS-HURRICANEV6, AS-ITXBR1, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-PROLE, AS-RETN-ACTUAL-V6, AS-TRANSROUTE-SPEC, AS-VT-TRANSIT, AS201856:AS-HKL, AS20570:AS-TSI, AS43252:AS-DECIX-HAM-CONNECTED, AS43252:AS-DECIX-HAM-RS, AS43252:AS-DECIX-HAM-RS-V6, AS47228:AS-DECIX-MUC-CONNECTED, AS47228:AS-DECIX-MUC-RS, AS47228:AS-DECIX-MUC-RS-V6, AS56890:AS-DECIX-DUS-CONNECTED, AS56890:AS-DECIX-DUS-RS, AS56890:AS-DECIX-DUS-RS-V6, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• DE-CIX Dusseldorf — Düsseldorf, Germany
• DE-CIX Munich — Munich, Germany
• DE-CIX Hamburg — Hamburg, Germany
• Megaport Hamburg IX — Hamburg, Germany