AS48152 — DIGITAL-REALTY-DE Digital Frankfurt GmbH

Network type: hosting

AS48152 announces 22 IPv4 prefixes covering 51,200 addresses and 5 IPv6 prefixes.

About this network

DIGITAL-REALTY-DE is operated by Digital Frankfurt GmbH, a subsidiary of Digital Realty.

What it's used for

• The address space carries data center and colocation infrastructure, evidenced by netnames such as DE-CHEETAH-19900110, UK-CHEETAH-20080715, and FR-INTERXION.
• With 25,344 IPv4 addresses announced across 20 prefixes and 158 observed neighbours, the high neighbour count relative to the address inventory indicates a transit and interconnection role typical of data center networks.
• Traffic from this AS consists of enterprise colocation, cloud interconnection, and data center services for clients requiring high-bandwidth connectivity and low-latency peering.

Notable

• Registrants align with the announcer, including Digital Frankfurt GmbH, Digital Realty (UK) Limited, and Digital Realty France SAS, reflecting the multi-national structure of the Digital Realty EMEA division.
• The inventory includes legacy Interxion netnames (e.g., ES-INTERXION-20030129), reflecting the acquisition of Interxion by Digital Realty.
• The address inventory is a mix of large /19 and /20 blocks alongside numerous smaller /22 and /24 prefixes, indicating a consolidated but historically fragmented estate.

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

Announced prefixes

• 51.163.160.0/19
• 51.163.192.0/18
• 80.65.8.0/21
• 81.88.104.0/22
• 91.198.43.0/24
• 94.231.213.0/24
• 137.221.32.0/19
• 149.137.212.0/22
• 185.60.177.0/24
• 185.78.140.0/22
• 185.159.234.0/23
• 185.169.146.0/23
• 185.173.76.0/22
• 185.174.124.0/23
• 185.192.148.0/23
• 185.192.150.0/24
• 195.184.225.0/24
• 195.184.227.0/24
• 195.230.126.0/24
• 209.222.77.0/24
• 217.70.224.0/20
• 217.148.240.0/20
• 2a03:5960::/32
• 2a0b:3d00::/29
• 2a0b:3d07::/32
• 2a0b:9f00::/29
• 2a10:3200::/29

Upstream networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS6461 Zayo Bandwidth
• AS34549 meerfarbig GmbH & Co. KG
• AS3356 Level 3 Parent, LLC
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS3257 GTT Communications Inc.
• AS34019 Hivane Association
• AS37100 SEACOM Limited
• AS8551 Bezeq International Ltd.
• AS48362 Stadtwerke Feldkirch
• AS6797 GlobalConnect AB
• AS12779 IT.Gate S.p.A.
• AS1836 green.ch AG
• AS56662 Marcin Gondek
• AS212024 Marc Schmitt
• AS20485 Joint Stock Company TransTeleCom
• AS34927 iFog GmbH
• AS9002 RETN Limited
• AS48185 team.blue NV
• AS12552 GlobalConnect AB
• AS50300 CustodianDC Limited
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50673 Serverius Holding B.V.

Downstream networks

• AS44933 Marlink AS
• AS1821 Network Innovations Inc.
• AS61993 Bluefin Payment Systems Austria GmbH
• AS55013 MTS Systems Corporation
• AS213442 CHALLENGE AIRLINES (IL) LTD
• AS51608 FLSmidth A/S
• AS49921 FORMULA INVESTMENT HOUSE B.O.S LTD
• AS60750 Falco ISP Services B.V.
• AS151847 Fastmail Pty Ltd
• AS212412 AVD Wirtschaftsdienst GmbH
• AS54013 Varonis Systems, Inc.
• AS22744 Wex Inc.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS6939 Hurricane Electric LLC
• AS6461 Zayo Bandwidth
• AS44933 Marlink AS
• AS34549 meerfarbig GmbH & Co. KG
• AS1821 Network Innovations Inc.
• AS3257 GTT Communications Inc.
• AS61993 Bluefin Payment Systems Austria GmbH
• AS3356 Level 3 Parent, LLC
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS55013 MTS Systems Corporation
• AS213442 CHALLENGE AIRLINES (IL) LTD
• AS397496 Inmarsat Government
• AS51608 FLSmidth A/S
• AS60750 Falco ISP Services B.V.
• AS49921 FORMULA INVESTMENT HOUSE B.O.S LTD
• AS34019 Hivane Association
• AS37100 SEACOM Limited
• AS8551 Bezeq International Ltd.
• AS6797 GlobalConnect AB
• AS151847 Fastmail Pty Ltd
• AS48362 Stadtwerke Feldkirch
• AS12779 IT.Gate S.p.A.
• AS212412 AVD Wirtschaftsdienst GmbH

Routing security

• RPKI: 47 valid, 0 invalid and 7 not-found announcements; 47 ROAs.
• ASPA: none published.
• IRR: 87% of announcements registered; 66 route objects.
• Listed in as-sets: AS-BNIX, AS-DLR, AS-DRT, AS-FRANCEIX-MRS-LIST, AS-FRANCEIX-PAR-LIST, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-PR, AS-VIX-MEMBERS, AS-WIND-HELLAS, AS203462:AS-NVC-DECIX_FRA_RS, AS42064:AS-MEMBERS:AS-MRS-RS, AS42476:AS-SWISSIX-CONNECTED, AS48793:AS-DECIX-MAD-CONNECTED, AS48793:AS-DECIX-MAD-RS, AS48793:AS-DECIX-MAD-RS-V6, AS51706:AS-MEMBERS:AS-PAR-RS, AS56890:AS-DECIX-DUS-CONNECTED, AS56890:AS-DECIX-DUS-RS, AS56890:AS-DECIX-DUS-RS-V6, AS56910:AS-CUSTOMERS, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• AMS-IX Amsterdam — Amsterdam, Netherlands
• France-IX Paris — Paris, France
• SwissIX — Zurich, Switzerland
• DE-CIX Dusseldorf — Düsseldorf, Germany
• DE-CIX Madrid — Madrid, Spain
• Vienna Internet Exchange — Vienna, Austria
• France-IX Marseille — Marseille, France
• Internet Neutral Exchange Association CLG - LAN1 — Dublin, Ireland
• Belgian National Internet Exchange — Brussels, Belgium