LAYER3 INTEL
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Data as of Nov 6, 2026

128.136.128.0/20

No anonymizer space · no proxy exits in 30 days

Flexential Colorado Corp. · space held by Flexential Corp.

Announcement
this exact prefix
No RPKI
Announced by
AS13649
Type
Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
128.136.0.0/16
since Mar 2020
AS13649Hosting2Flexential Corp.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
128.136.133.0/24
since Sep 2026
AS13649HostingFlexential Corp.
128.136.137.0/24
since Mar 2014
AS17058HostingFlexential Corp.
128.136.139.0/24
since Jan 2026
AS13649HostingFlexential Corp.
128.136.143.0/24
since Apr 2020
AS13649HostingFlexential Corp.

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
128.136.0.0/1665,536PEAK10-NETBLK-19Flexential Corp. (PEK) · USDirect AllocationFeb 17, 2012abuse@flexential.com
└ 128.136.129.0/2664P10-8088-8100-26unknown———
└ 128.136.129.64/2816P10-8088-8140-28unknown———
└ 128.136.129.80/298P10-8088-8150-29unknown———
└ 128.136.129.88/298P10-8088-8158-29unknown———
└ 128.136.129.96/2816P10-8088-8160-28unknown———
└ 128.136.129.120/298P10-8088-8178-29unknown———
└ 128.136.129.128/2664P10-8088-8180-26unknown———
└ 128.136.129.192/2816P10-8088-81C0-28unknown———
└ 128.136.129.208/2816P10-8088-81D0-28unknown———
└ 128.136.129.224/298P10-8088-81E0-29unknown———
└ 128.136.129.232/298P10-8088-81E8-29unknown———
└ 128.136.129.240/2816P10-8088-81F0-28unknown———
└ 128.136.130.8/298P10-8088-8208-29unknown———
└ 128.136.130.16/2816P10-8088-8210-28unknown———
└ 128.136.130.80/2816P10-8088-8250-28unknown———
└ 128.136.130.96/298P10-8088-8260-29unknown———
└ 128.136.130.128/2664P10-8088-8280-26unknown———
└ 128.136.130.192/2816P10-8088-82C0-28unknown———
└ 128.136.130.208/2816P10-8088-82D0-28unknown———
└ 128.136.130.224/2816P10-8088-82E0-28unknown———
└ 128.136.130.240/2816P10-8088-82F0-28unknown———
└ 128.136.131.16/2816P10-8088-8310-28unknown———
└ 128.136.131.32/2816P10-8088-8320-28unknown———
└ 128.136.131.64/2816P10-8088-8340-28unknown———
└ 128.136.131.80/2816P10-8088-8350-28unknown———
└ 128.136.131.96/298P10-8088-8360-29unknown———
└ 128.136.131.104/298P10-8088-8368-29unknown———
└ 128.136.131.112/2816P10-8088-8370-28unknown———
└ 128.136.132.0/2732NET-128-136-132-0-1unknown———
└ 128.136.132.32/298P10-8088-8420-29unknown———
└ 128.136.132.40/298P10-8088-8428-29unknown———
└ 128.136.132.48/2816P10-8088-8430-28unknown———
└ 128.136.132.80/298P10-8088-8450-29unknown———
└ 128.136.132.104/298P10-8088-8468-29unknown———
└ 128.136.141.224/2732FLEX-8088-C840-27unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS13649

US
Name
Flexential Colorado Corp.
Type
Hosting
Registered
Jul 22, 1999
Domain
viawest.com
Website
www.flexential.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed