AS197071 — ACTIVE-SERVERS active 1 GmbH

AS197071 announces 33 IPv4 prefixes covering 15,360 addresses and 4 IPv6 prefixes.

About this network

ACTIVE-SERVERS is operated by Active 1 GmbH.

What it's used for

• The address space is registered under netnames such as DE-ACTIVE1-20100224 and DE-ACTIVE1-20110506, all attributed to active 1 GmbH.
• The AS announces 15,360 IPv4 addresses across 35 prefixes and 4 IPv6 prefixes, while maintaining 147 observed neighbours.
• As a Network Service Provider (NSP) based in Tübingen, the traffic consists of hosted business endpoints, web services, and API infrastructure for its client base.

Notable

• All sampled registrants align with the announcer, consistently listing active 1 GmbH as the holder.
• The inventory is finely subdivided into numerous /23 and /24 blocks, indicating a segmented corporate or hosting estate rather than a single contiguous allocation.

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

Announced prefixes

• 31.214.240.0/22
• 31.214.244.0/24
• 31.214.246.0/23
• 46.251.225.0/24
• 46.251.227.0/24
• 82.29.5.0/24
• 91.217.251.0/24
• 95.156.196.0/24
• 95.156.225.0/24
• 95.156.226.0/24
• 95.156.228.0/22
• 95.156.232.0/24
• 109.230.195.0/24
• 109.230.198.0/24
• 109.230.224.0/21
• 109.230.232.0/22
• 109.230.236.0/23
• 109.230.239.0/24
• 109.230.252.0/22
• 134.255.221.0/24
• 134.255.222.0/23
• 134.255.224.0/24
• 134.255.226.0/24
• 134.255.228.0/23
• 134.255.230.0/24
• 134.255.235.0/24
• 134.255.236.0/22
• 134.255.253.0/24
• 134.255.254.0/23
• 185.87.20.0/24
• 185.87.22.0/24
• 185.223.54.0/24
• 191.101.51.0/24
• 2a02:d40:3::/48
• 2a05:bec0::/29
• 2a0e:97c0:3e4::/48
• 2a10:8680::/29

Upstream networks

• AS30823 aurologic GmbH
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS62403 PletX GmbH
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS50673 Serverius Holding B.V.
• AS12586 GHOSTnet GmbH
• AS24482 SG.GS
• AS34549 meerfarbig GmbH & Co. KG
• AS48362 Stadtwerke Feldkirch
• AS212024 Marc Schmitt
• AS34019 Hivane Association
• AS12859 BIT BV
• AS12779 IT.Gate S.p.A.
• AS1836 green.ch AG
• AS20485 Joint Stock Company TransTeleCom
• AS56655 Gigahost AS
• AS6797 GlobalConnect AB
• AS8551 Bezeq International Ltd.
• AS37100 SEACOM Limited
• AS33891 Core-Backbone GmbH

Downstream networks

• AS59752 JPRU Services & Consulting GmbH
• AS207043 DEDIK SERVICES LIMITED
• AS213495 SERVITRO LTD
• AS211619 MAXKO d.o.o.
• AS215595 SparkTech LTD
• AS200950 Calibour Limited
• AS34933 Aleksandr Tatarets
• AS8649 ZeXoTeK IT-Services GmbH
• AS214677 Matteo Martelloni trading as DELUXHOST
• AS203516 AltunHOST LTD
• AS211750 Stef Herman Anton Wolters trading as MC-Node
• AS197641 Innofinity GmbH
• AS48014 Albanian Hosting SH.P.K.
• AS197477 Moritz Mantel trading as Nerdscave
• AS199948 Cosmorack Ltd
• AS202231 Leon Ruetten trading as Vultris
• AS213929 UP-NETWORK Sarl
• AS201222 Frieder Mueller
• AS202135 Lucia Charlie Sophie Jeschonneck
• AS209413 DEDIK SERVICES LIMITED
• AS212586 FlixHost GmbH
• AS208111 Falcon FZE LLC
• AS135388 RMP Protection Limited
• AS213791 XeniaGroup SRL
• AS215090 Keskin Yavuz trading as HebergTonServ

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS30823 aurologic GmbH
• AS59752 JPRU Services & Consulting GmbH
• AS207043 DEDIK SERVICES LIMITED
• AS174 Cogent Communications, LLC
• AS213495 SERVITRO LTD
• AS48014 Albanian Hosting SH.P.K.
• AS211619 MAXKO d.o.o.
• AS200950 Calibour Limited
• AS62403 PletX GmbH
• AS215595 SparkTech LTD
• AS214677 Matteo Martelloni trading as DELUXHOST
• AS34933 Aleksandr Tatarets
• AS8649 ZeXoTeK IT-Services GmbH
• AS203516 AltunHOST LTD
• AS211750 Stef Herman Anton Wolters trading as MC-Node
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS197477 Moritz Mantel trading as Nerdscave
• AS197641 Innofinity GmbH
• AS199948 Cosmorack Ltd
• AS50673 Serverius Holding B.V.
• AS202231 Leon Ruetten trading as Vultris
• AS213929 UP-NETWORK Sarl
• AS12586 GHOSTnet GmbH
• AS201222 Frieder Mueller

Routing security

• RPKI: 60 valid, 0 invalid and 5 not-found announcements; 31 ROAs.
• ASPA: none published.
• IRR: 98% of announcements registered; 95 route objects.
• Listed in as-sets: AS-DATAROUTING, AS-GPORTAL, AS-HURRICANE, AS-HURRICANEV6, AS-IWERK, AS-PROLE, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-SYNLINQ, AS-TRANSROUTE-SPEC, AS-VALKYRIE-HOSTING, AS203462:AS-NVC-DECIX_FRA_RS, AS214556:AS-VEXURA-UPSTREAMS, AS3216:AS-SKYLINK, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS, AS6695:AS-DECIX-FRA-RS-V6.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• KleyReX Internet Exchange — Frankfurt, Germany
• Local Internet Exchange Frankfurt — Frankfurt, Germany