AS40913 — QTS-SJC

Network type: hosting

AS40913 announces 21 IPv4 prefixes covering 41,472 addresses and 2 IPv6 prefixes.

About this network

QTS-SJC is operated by Quality Technology Services, LLC.

What it's used for

• The address space carries colocation and data center infrastructure, evidenced by the netnames QTS-209-11-128-0-18, QTS-205-234-0-0-19, and QTS-209-10-0-0-16 assigned to Quality Technology Services, LLC.
• The AS announces 41,472 IPv4 addresses across 21 prefixes and 2 IPv6 prefixes, with 12 observed routing neighbours, indicating a hosting and interconnection role rather than residential access.
• Traffic from this AS consists of web/API endpoints, cloud services, and managed infrastructure for customers collocated in QTS facilities.

Notable

• All available RDAP registrants are Quality Technology Services, LLC, matching the AS handle and confirming consistent ownership of the announced space.
• Quality Technology Services rebranded to QTS Data Centers around 2021–2022, reflecting its evolution into a global digital infrastructure provider.
• The inventory includes a mix of /19, /20, /21, /22, /23, and /24 prefixes, with the largest block being 209.11.128.0/19.

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

Announced prefixes

• 45.158.166.0/24
• 66.197.122.0/24
• 69.5.74.0/24
• 168.65.161.0/24
• 205.234.0.0/21
• 205.234.8.0/23
• 205.234.10.0/24
• 205.234.12.0/22
• 205.234.16.0/20
• 208.93.152.0/22
• 209.10.2.0/23
• 209.10.13.0/24
• 209.10.32.0/20
• 209.10.56.0/21
• 209.10.200.0/22
• 209.10.208.0/20
• 209.10.224.0/20
• 209.11.4.0/22
• 209.11.112.0/21
• 209.11.128.0/19
• 209.11.160.0/20
• 2606:fe80:50::/44
• 2607:f8a8::/32

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS701 Verizon Business
• AS49915 Megaport (UK) Limited
• AS6424 EDGOO NETWORKS UNIPESSOAL LDA

Downstream networks

• AS394161 Tesla Motors, Inc.
• AS36432 Mirror Plus Technologies Inc.

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS394161 Tesla Motors, Inc.
• AS36432 Mirror Plus Technologies Inc.
• AS701 Verizon Business
• AS49915 Megaport (UK) Limited
• AS6424 EDGOO NETWORKS UNIPESSOAL LDA

Internet exchanges

• San Francisco Metropolitan Internet Exchange — San Francisco, United States