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Data as of Nov 5, 2026

131.226.216.0/21

No anonymizer space · no proxy exits in 30 days

Centersquare

Announcement
this exact prefix
RPKI valid
Announced by
AS12213
Type
Hosting
Risk
50 / 100 · Medium

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
131.226.192.0/1816,384131-226-192-0-18Centersquare (PIL-188) · USDirect AllocationMar 1, 2018networkabuse@csquare.com
└ 131.226.216.64/298CT-240906-131-226-216-64-29unknown———
└ 131.226.216.72/298CT-240906-131-226-216-72-29unknown———
└ 131.226.216.80/298CT-240906-131-226-216-80-29unknown———
└ 131.226.216.88/298CT-240906-131-226-216-88-29unknown———
└ 131.226.216.96/2816CT-240906-131-226-216-96-28unknown———
└ 131.226.216.120/298CT-240906-131-226-216-120-29unknown———
└ 131.226.216.144/298CT-240906-131-226-216-144-29unknown———
└ 131.226.216.152/298CT-250410-131-226-216-152-29unknown———
└ 131.226.216.160/2732CT-240906-131-226-216-160-27unknown———
└ 131.226.216.192/298CT-240906-131-226-216-192-29unknown———
└ 131.226.216.200/298CT-240906-131-226-216-200-29unknown———
└ 131.226.216.208/2816CT-240906-131-226-216-208-28unknown———
└ 131.226.216.248/298CT-240906-131-226-216-248-29unknown———
└ 131.226.217.0/24256CT-240906-131-226-217-0-24unknown———
└ 131.226.218.0/298CT-250226-131-226-218-0-29unknown———
└ 131.226.218.8/298CT-250615-131-226-218-8-29unknown———
└ 131.226.218.16/298CT-260320-131-226-218-16-29unknown———
└ 131.226.218.32/2816CT-240906-131-226-218-32-28unknown———
└ 131.226.218.56/298CT-240906-131-226-218-56-29unknown———
└ 131.226.218.64/298CT-240906-131-226-218-64-29unknown———
└ 131.226.218.80/298CT-240906-131-226-218-80-29unknown———
└ 131.226.218.88/298CT-240906-131-226-218-88-29unknown———
└ 131.226.218.96/298CT-240906-131-226-218-96-29unknown———
└ 131.226.218.104/298CT-240906-131-226-218-104-29unknown———
└ 131.226.218.112/298CT-240906-131-226-218-112-29unknown———
└ 131.226.218.120/298CT-240906-131-226-218-120-29unknown———
└ 131.226.218.192/2664CT-240906-131-226-218-192-26unknown———
└ 131.226.219.0/2732CT-250811-131-226-219-0-27unknown———
└ 131.226.219.64/2664CT-240906-131-226-219-64-26unknown———
└ 131.226.219.128/2816CT-240906-131-226-219-128-28unknown———
└ 131.226.219.160/2732CT-240906-131-226-219-160-27unknown———
└ 131.226.219.192/2816CT-260812-131-226-219-192-28unknown———
└ 131.226.219.208/298CT-240906-131-226-219-208-29unknown———
└ 131.226.219.216/298CT-240906-131-226-219-216-29unknown———
└ 131.226.219.224/2816CT-240906-131-226-219-224-28unknown———
└ 131.226.219.240/298CT-240906-131-226-219-240-29unknown———
└ 131.226.219.248/298CT-240906-131-226-219-248-29unknown———
└ 131.226.220.0/2816CT-240906-131-226-220-0-28unknown———
└ 131.226.220.16/298CT-240906-131-226-220-16-29unknown———
└ 131.226.220.24/298CT-240906-131-226-220-24-29unknown———
└ 131.226.220.48/298CT-241111-131-226-220-48-29unknown———
└ 131.226.220.56/298CT-241218-131-226-220-56-29unknown———
└ 131.226.220.64/2664CT-260806-131-226-220-64-26unknown———
└ 131.226.220.128/2732CT-240906-131-226-220-128-27unknown———
└ 131.226.220.160/2732CT-240906-131-226-220-160-27unknown———
└ 131.226.220.192/2816CT-241121-131-226-220-192-28unknown———
└ 131.226.220.208/2816CT-241219-131-226-220-208-28unknown———
└ 131.226.221.0/24256CT-240906-131-226-221-0-24unknown———
└ 131.226.222.0/25128CT-260630-131-226-222-0-25unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS12213

US
Name
Centersquare
Type
Hosting
Registered
Oct 20, 2017
Domain
centersquaredc.com
Website
centersquaredc.com/
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed