LAYER3 INTEL
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Data as of Nov 4, 2026

128.136.16.0/20

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
128.136.20.0/24
since Apr 2025
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
└ 128.136.16.0/2732P10-8088-1000-27unknown———
└ 128.136.16.32/2816P10-8088-1020-28unknown———
└ 128.136.16.48/298P10-8088-1030-29unknown———
└ 128.136.16.56/298P10-8088-1038-29unknown———
└ 128.136.16.64/2732FLEX-8088-1040-27unknown———
└ 128.136.16.96/2816P10-8088-1060-28unknown———
└ 128.136.16.112/2816P10-8088-1070-28unknown———
└ 128.136.16.128/2816P10-8088-1080-28unknown———
└ 128.136.16.144/2816P10-8088-1090-28unknown———
└ 128.136.16.160/298P10-8088-10A0-29unknown———
└ 128.136.16.168/298P10-8088-10A8-29unknown———
└ 128.136.16.176/298P10-8088-10B0-29unknown———
└ 128.136.16.208/2816P10-8088-10D0-28unknown———
└ 128.136.16.224/2816P10-8088-10E0-28unknown———
└ 128.136.16.240/2816P10-8088-10F0-28unknown———
└ 128.136.17.0/2816P10-8088-1100-28unknown———
└ 128.136.17.16/298P10-8088-1110-29unknown———
└ 128.136.17.24/298P10-8088-1118-29unknown———
└ 128.136.17.32/298P10-8088-1120-29unknown———
└ 128.136.17.40/298P10-8088-1128-29unknown———
└ 128.136.17.48/2816P10-8088-1130-28unknown———
└ 128.136.17.120/298P10-8088-1178-29unknown———
└ 128.136.17.224/2816P10-8088-11E0-28unknown———
└ 128.136.17.240/2816P10-8088-11F0-28unknown———
└ 128.136.18.144/2816P10-8088-1290-28unknown———
└ 128.136.18.224/2732P10-8088-12E0-27unknown———
└ 128.136.19.32/298P10-8088-1320-29unknown———
└ 128.136.19.40/298P10-8088-1328-29unknown———
└ 128.136.19.104/298P10--8088-1368-29unknown———
└ 128.136.20.48/2816P10-8088-1430-28unknown———
└ 128.136.20.64/2664P10-8088-1440-26unknown———
└ 128.136.20.128/2732P10-8088-1480-27unknown———
└ 128.136.20.160/2816P10-8088-14A0-28unknown———
└ 128.136.20.176/2816P10-8088-14B0-28unknown———
└ 128.136.21.176/298P10-8088-15B0-29unknown———
└ 128.136.22.224/2816P10-8088-16E0-28unknown———
└ 128.136.28.8/298P10-8088-1C08-29unknown———
└ 128.136.28.16/298P10-8088-1C10-29unknown———

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