AS4136 — QTS

Network type: hosting

AS4136 announces 4 IPv4 prefixes covering 5,632 addresses and 1 IPv6 prefixes.

About this network

QTS is Quality Technology Services, LLC, a United States data-centre operator providing colocation, hyperscale, and connectivity services.

What it's used for

• Data-centre and colocation address space: customer-facing hosted infrastructure plus the network services QTS layers on top of its facilities.
• The addresses sit in data centres, so they behave as hosting space rather than as end-user or corporate space.

Notable

• QTS operates a large portfolio of U.S. data centres and serves hyperscale cloud tenants as well as traditional colocation customers.
• The company was taken private by Blackstone in 2021, having previously traded publicly as QTS Realty Trust.

Interesting

• Colocation ASNs are a good place to watch address space change hands: what is announced from a data-centre network shifts as tenants move in and out, in a way an enterprise or university ASN never does.

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

Announced prefixes

• 66.197.116.0/24
• 69.5.68.0/24
• 209.10.48.0/22
• 209.73.208.0/20
• 2607:f858::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS3356 Level 3 Parent, LLC
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS29632 Netassist International EOOD
• AS25091 IP-Max SA

Downstream networks

• AS397380 Temple University Health System, Inc.
• AS2725 Berkeley Educational Services of New Jersey, Inc.
• AS11823 Lord, Abbett & Co.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS397380 Temple University Health System, Inc.
• AS1299 Arelion Sweden AB
• AS2725 Berkeley Educational Services of New Jersey, Inc.
• AS174 Cogent Communications, LLC
• AS11823 Lord, Abbett & Co.
• AS34549 meerfarbig GmbH & Co. KG
• AS3356 Level 3 Parent, LLC
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS29632 Netassist International EOOD
• AS25091 IP-Max SA

Internet exchanges

• DE-CIX New York — New York, United States