AS54548 — PROFITBRICKS-USA - IONOS Cloud Inc.

AS54548 announces 7 IPv4 prefixes covering 4,096 addresses and 2 IPv6 prefixes.

About this network

PROFITBRICKS-USA is operated by IONOS Cloud Inc.

What it's used for

• The address space carries cloud infrastructure, evidenced by reverse DNS entries such as ip162-254-25-0.pbiaas.com and netnames like PROFITBRICKS-USA-2 and IONOS-AS54548-162-222-200-23.
• The AS announces 4096 IPv4 addresses across 7 prefixes and 2 IPv6 prefixes, with only 3 observed neighbours, indicating a hosting or cloud provider role rather than transit.
• Traffic from this AS consists of web/API endpoints and cloud workloads for IONOS Cloud customers, including object storage and virtual servers.

Notable

• Registrants for most prefixes are IONOS Cloud Inc., matching the announcer, while 199.249.180.0/23 is registered to Thomas A. Johnson Group, Inc. under the netname TERRAMAR.
• The operator was formerly known as ProfitBricks USA, a brand that was consolidated into IONOS by 1&1.
• The inventory includes a mix of /22, /23, and /24 IPv4 blocks, with one prefix (199.249.180.0/23) showing reverse DNS for unrelated entities like www.financiallawyers.org and islandtechnologies.net.

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

Announced prefixes

• 158.222.102.0/23
• 162.222.200.0/23
• 162.254.24.0/22
• 192.96.159.0/24
• 192.152.28.0/24
• 199.249.180.0/23
• 208.94.36.0/22
• 2607:b500::/48
• 2607:b500:200::/39

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB

Downstream networks

• AS15418 Fasthosts Internet Limited

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS15418 Fasthosts Internet Limited

Routing security

• RPKI: 8 valid, 0 invalid and 1 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-IONOS, AS-QTS-4136, AS13335:AS-CUSTOMERS, AS8560:AS-IONOS-PARTNERS.