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Data as of Nov 3, 2026

209.10.192.0/21

No anonymizer space · no proxy exits in 30 days

Quality Technology Services, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS394968
Type
Hosting
88% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
209.10.197.0/24
since Oct 2019
AS53866BusinessQuality Technology Services, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
209.10.0.0/1665,536QTS-209-10-0-0-16Quality Technology Services, LLC (QTS-9) · USDirect AllocationMar 16, 1999[email protected]
└ 209.10.192.16/2816QTS-209-10-198-16-28unknown———
└ 209.10.195.0/2816QTS-209-10-195-0-28unknown———
└ 209.10.195.32/2816QTS-209-10-195-32-28unknown———
└ 209.10.195.48/2816QTS-209-10-195-48-28unknown———
└ 209.10.195.64/2816QTS-209-10-195-64-28unknown———
└ 209.10.195.112/2816QTS-209-10-195-112-28unknown———
└ 209.10.195.128/2732QTS-209-10-195-128-27unknown———
└ 209.10.195.192/2816QTS-209-10-195-192-28unknown———
└ 209.10.195.208/2816QTS-209-10-195-208-28unknown———
└ 209.10.195.224/2732QTS-209-10-195-224-27unknown———
└ 209.10.196.0/2816QTS-209-10-196-0-28unknown———
└ 209.10.196.16/298QTS-209-10-196-16-29unknown———
└ 209.10.196.28/312QTS-209-10-196-28-31unknown———
└ 209.10.196.30/312QTS-209-10-196-30-31unknown———
└ 209.10.196.32/2732QTS-20-10-196-32-27unknown———
└ 209.10.196.64/2816QTS-20-10-196-64-28unknown———
└ 209.10.196.80/2816QTS-209-10-196-80-28unknown———
└ 209.10.196.96/2816QTS-209-10-196-96-28unknown———
└ 209.10.196.112/2816QTS-209-10-196-112-28unknown———
└ 209.10.196.128/2816QTS-209-10-196-128-28unknown———
└ 209.10.196.144/2816QTS-209-10-196-144-28unknown———
└ 209.10.196.160/2816QTS-209-10-196-160-28unknown———
└ 209.10.196.192/2732QTS-209-10-196-192-27unknown———
└ 209.10.196.224/2816QTS-209-10-196-224-28unknown———
└ 209.10.196.240/2816QTS-209-10-196-240-28unknown———
└ 209.10.197.0/24256QTS-209-10-197-0-24Omeda Communications (C07000169) · USReassignedJun 11, 2018[email protected]
via QTS-209-10-0-0-16
└ 209.10.198.0/2816QTS-209-10-198-0-28unknown———
└ 209.10.198.48/2816QTS-209-10-198-48-28unknown———
└ 209.10.198.80/298IP004231-209-10-198unknown———
└ 209.10.198.240/2816IP006717-209-10-198unknown———

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Hosting1,79288%2
Business25613%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS394968

US
Name
Quality Technology Services, LLC
Type
Hosting
Registered
Mar 4, 2016
Domain
qtsdatacenters.com
Website
www.qtsdatacenters.com/data-centers/chicago
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed