LAYER3 INTEL
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Data as of Nov 7, 2026

66.18.96.0/19

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

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
66.18.104.0/24
since Mar 2020
AS13649HostingFlexential Corp.
66.18.110.0/24
since May 2022
AS13649HostingFlexential Corp.
66.18.114.0/24
since Jan 2021
AS13649HostingFlexential Corp.
66.18.116.0/24
since Mar 2020
AS13649HostingFlexential Corp.
66.18.117.0/24
since Mar 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
66.18.96.0/198,192PEAK10-NETBLK-17Flexential Corp. (PEK) · USDirect AllocationJan 20, 2004abuse@flexential.com
└ 66.18.96.0/24256RAF-66-18-96-0unknown———
└ 66.18.97.0/2732P10-4212-6100-27unknown———
└ 66.18.97.32/2816RAF-66-18-97-32unknown———
└ 66.18.97.48/2816P10-4212-6130-28unknown———
└ 66.18.97.64/2732P10-4212-6140-27unknown———
└ 66.18.97.96/2816P10-4212-6160-28unknown———
└ 66.18.97.112/298P10-4212-6170-29unknown———
└ 66.18.97.120/298P10-4212-6178-29unknown———
└ 66.18.97.144/2816P10-4212-6190-28unknown———
└ 66.18.98.0/24256RAF-66-18-98-0unknown———
└ 66.18.99.0/2732RAF-66-18-99-0unknown———
└ 66.18.99.32/2816P10-4212-6320-28unknown———
└ 66.18.99.48/298P10-4212-6330-29unknown———
└ 66.18.99.64/2664RAF-66-18-99-64unknown———
└ 66.18.99.136/298RAF-66-18-99-136unknown———
└ 66.18.99.144/298FLEX-4212-6390-29unknown———
└ 66.18.99.160/298P10-4212-63A0-29unknown———
└ 66.18.99.176/298P10-4212-63B3-29unknown———
└ 66.18.99.192/298RAF-66-18-99-192unknown———
└ 66.18.99.200/298RAF-66-18-99-200unknown———
└ 66.18.99.224/298AF-66-18-99-224unknown———
└ 66.18.99.232/298RAF-66-18-99-232unknown———
└ 66.18.99.240/2816RAF-66-18-99-240unknown———
└ 66.18.100.0/25128P10-4212-6400-25unknown———
└ 66.18.100.128/2664P10-4212-6480-26unknown———
└ 66.18.100.192/2816P10-4212-64C0-28unknown———
└ 66.18.100.208/2816P10-4212-64D0-28unknown———
└ 66.18.100.224/2732P10-4212-64E0-27unknown———
└ 66.18.101.0/2816RAF-66-18-101-0unknown———
└ 66.18.101.16/2816P10-4212-6510-28unknown———
└ 66.18.101.32/2816RAF-66-18-101-32unknown———
└ 66.18.101.48/2816P10-4212-6530-28unknown———
└ 66.18.101.64/2664RAF-66-18-101-64unknown———
└ 66.18.101.128/2664RAF-66-18-101-128unknown———
└ 66.18.101.192/2664RAF-66-18-101-192unknown———
└ 66.18.102.0/2816P10-4212-6600-28unknown———
└ 66.18.102.16/2816P10-4212-6610-28unknown———
└ 66.18.102.64/2732RAF-66-18-102-64unknown———
└ 66.18.102.96/2732RAF-66-18-102-96unknown———
└ 66.18.102.128/2732RAF-66-18-102-128unknown———
└ 66.18.102.160/2816RAF-66-18-102-160unknown———
└ 66.18.102.176/2816RAF-66-18-102-176unknown———
└ 66.18.102.192/2732RAF-66-18-102-192unknown———
└ 66.18.102.224/2732FLEX-4212-66E0-27unknown———
└ 66.18.103.0/298P10-4212-6700-29unknown———
└ 66.18.103.8/298P10-4212-6708-29unknown———
└ 66.18.103.24/298RAF-66-18-103-24unknown———
└ 66.18.103.32/2816P10-4212-6720-28unknown———
└ 66.18.103.56/298RAF-66-18-103-56unknown———
└ 66.18.103.64/298RAF-66-18-103-64unknown———
└ 66.18.103.72/298RAF-66-18-103-72unknown———
└ 66.18.103.80/298RAF-66-18-103-80unknown———
└ 66.18.103.88/298RAF-66-18-103-88unknown———
└ 66.18.103.96/298RAF-66-18-103-96unknown———
└ 66.18.103.112/298RAF-66-18-103-112unknown———
└ 66.18.103.120/298RAF-66-18-103-120unknown———
└ 66.18.103.128/2816P10-4212-6780-28unknown———
└ 66.18.103.160/298RAF-66-18-103-160unknown———
└ 66.18.103.168/298RAF-66-18-103-168unknown———
└ 66.18.103.176/298RAF-66-18-103-176unknown———
└ 66.18.103.192/298RAF-66-18-103-192unknown———
└ 66.18.103.200/298RAF-66-18-103-200unknown———
└ 66.18.103.208/298P10-4212-67D0-29unknown———
└ 66.18.103.216/298RAF-66-18-103-216unknown———
└ 66.18.103.224/298RAF-66-18-103-224unknown———
└ 66.18.103.232/298RAF-66-18-103-232unknown———
└ 66.18.103.240/2816RAF-66-18-103-240unknown———
└ 66.18.104.0/24256RAF-66-18-104-0Amsurg (C00831772) · USReassignedMay 27, 2004abuse@flexential.com
via PEAK10-NETBLK-17
└ 66.18.105.0/2732RAF-66-18-105-0unknown———
└ 66.18.105.32/2732RAF-66-18-105-32unknown———
└ 66.18.105.64/2732P10-4212-6940-27unknown———
└ 66.18.105.96/2732RAF-66-18-105-96unknown———
└ 66.18.105.192/2732RAF-66-18-105-192unknown———
└ 66.18.106.0/2816FLEX-4212-6A00-28unknown———
└ 66.18.106.16/2816RAF-66-18-106-16unknown———
└ 66.18.106.32/2732P10-4212-6A20-27unknown———
└ 66.18.106.64/2732RAF-66-18-106-64unknown———
└ 66.18.106.128/2732RAF-66-18-106-128unknown———
└ 66.18.106.160/2732RAF-66-18-106-160unknown———
└ 66.18.106.192/2816RAF-66-18-106-192unknown———
└ 66.18.107.0/2816RAF-66-18-107-0unknown———
└ 66.18.107.16/2816RAF-66-18-107-16unknown———
└ 66.18.107.32/2816RAF-66-18-107-32unknown———
└ 66.18.107.48/2816RAF-66-18-107-48unknown———
└ 66.18.107.64/2816RAF-66-18-107-64unknown———
└ 66.18.107.96/2816RAF-66-18-107-96unknown———
└ 66.18.107.112/2816RAF-66-18-107-112unknown———
└ 66.18.107.128/2816RAF-66-18-107-128unknown———
└ 66.18.107.144/298RAF-66-18-107-144unknown———
└ 66.18.107.152/298RAF-66-18-107-152unknown———
└ 66.18.107.192/298RAF-66-18-107-192unknown———
└ 66.18.107.200/298P10-4212-6BC8-29unknown———
└ 66.18.107.208/298RAF-66-18-107-208unknown———
└ 66.18.107.224/2732P10-4212-6BE0-27unknown———
└ 66.18.108.0/2664P10-4212-6C00-26unknown———
└ 66.18.108.64/2732RAF-66-18-108-64unknown———
└ 66.18.108.128/298RAF-66-18-108-128unknown———
└ 66.18.108.136/298RAF-66-18-108-136unknown———
└ 66.18.108.160/2732RAF-66-18-108-160unknown———
└ 66.18.108.192/2816RAF-66-18-108-192unknown———
└ 66.18.108.208/298RAF-66-18-108-208unknown———
└ 66.18.108.248/298RAF-66-18-108-248unknown———
└ 66.18.109.0/2732RAF-66-18-109-0unknown———
└ 66.18.109.32/2732RAF-66-18-109-32unknown———
└ 66.18.109.64/2664P10-4212-6D40-26unknown———
└ 66.18.109.160/2732RAF-66-18-109-160unknown———
└ 66.18.109.192/2732RAF-66-18-109-192unknown———
└ 66.18.109.240/2816RAF-66-18-109-240unknown———
└ 66.18.110.0/25128P10-4212-6500-25unknown———
└ 66.18.111.0/2816P10-4212-6F00--28unknown———
└ 66.18.111.32/2732P10-4212-6F20-27unknown———
└ 66.18.111.80/298P10-4212-6F50-27unknown———
└ 66.18.111.88/298RAF-66-18-111-88unknown———
└ 66.18.111.96/298RAF-66-18-111-96unknown———
└ 66.18.111.112/298P10-4212-6F70-29unknown———
└ 66.18.111.128/2816RAF-66-18-111-128unknown———
└ 66.18.111.144/2816P10-4212-6F90-28unknown———
└ 66.18.111.192/2732P10-4212-6FC0-27unknown———
└ 66.18.112.16/298RAF-66-18-112-16unknown———
└ 66.18.112.24/298P10-4212-7018-29unknown———
└ 66.18.112.32/298RAF-66-18-112-32unknown———
└ 66.18.112.40/298RAF-66-18-112-40unknown———
└ 66.18.112.88/298RAF-66-18-112-88unknown———
└ 66.18.112.160/2732RAF-66-18-112-160unknown———
└ 66.18.112.192/298RAF-66-18-112-192unknown———
└ 66.18.112.208/298RAF-66-18-112-208unknown———
└ 66.18.112.216/298RAF-66-18-112-216unknown———
└ 66.18.112.224/298RAF-66-18-112-224unknown———
└ 66.18.112.232/298RAF-66-18-112-232unknown———
└ 66.18.112.240/298RAF-66-18-112-240unknown———
└ 66.18.112.248/298RAF-66-18-112-248unknown———
└ 66.18.113.0/2816RAF-66-18-113-0unknown———
└ 66.18.113.16/2816RAF-66-18-113-16unknown———
└ 66.18.113.64/2816RAF-66-18-113-64unknown———
└ 66.18.113.192/2664P10-4212-71C0-26unknown———
└ 66.18.114.0/24256RAF-66-18-114-0Rivals.com (C01746907) · USReassignedOct 4, 2007abuse@flexential.com
via PEAK10-NETBLK-17
└ 66.18.115.0/25128P10-4212-7300-25unknown———
└ 66.18.115.128/2664P10-4212-7380-26unknown———
└ 66.18.115.248/298P10-4212-73F8-29unknown———
└ 66.18.116.0/24256P10-4212-7400-24PureWorks, Inc. (C03138989) · USReassignedSep 7, 2012abuse@flexential.com
via PEAK10-NETBLK-17
└ 66.18.118.0/25128RAF-66-18-118-0unknown———
└ 66.18.119.16/2816RAF-66-18-119-16unknown———
└ 66.18.119.32/2816RAF-66-18-119-32unknown———
└ 66.18.119.48/2816RAF-66-18-119-48unknown———
└ 66.18.119.96/2732RAF-66-18-119-96unknown———
└ 66.18.119.128/2732RAF-66-18-119-128unknown———
└ 66.18.119.160/2732RAF-66-18-119-160unknown———
└ 66.18.119.208/2816RAF-66-18-119-208unknown———
└ 66.18.120.0/2732RAF-66-18-120-0unknown———
└ 66.18.120.64/2732RAF-66-18-120-64unknown———
└ 66.18.120.96/2732RAF-66-18-120-96unknown———
└ 66.18.120.128/2664RAF-66-18-120-128unknown———
└ 66.18.120.192/2732RAF-66-18-120-192unknown———
└ 66.18.121.128/25128RAF-66-18-121-128unknown———
└ 66.18.122.0/2664P10-4412-7A00-26unknown———
└ 66.18.122.64/2816RAF-66-18-122-64unknown———
└ 66.18.122.80/2816RAF-66-18-122-80unknown———
└ 66.18.122.96/2732RAF-66-18-122-96unknown———
└ 66.18.122.128/2732RAF-66-18-122-128unknown———
└ 66.18.122.192/2816RAF-66-18-122-192unknown———
└ 66.18.122.224/2732P10-4212-7AE0-27unknown———
└ 66.18.123.0/24256RAF-66-18-123-0unknown———
└ 66.18.124.0/298P10-4212-7C00-29unknown———
└ 66.18.124.16/2816P10-4212-7C10-28unknown———
└ 66.18.124.32/2816P10-4212-7C20-28unknown———
└ 66.18.124.64/2664P10-4212-7C40-26unknown———
└ 66.18.124.128/25128P10-4212-7C80-25unknown———
└ 66.18.125.0/2664RAF-66-18-125-0unknown———
└ 66.18.125.96/2816RAF-66-18-125-96unknown———
└ 66.18.125.112/2816RAF-66-18-125-112unknown———
└ 66.18.125.128/2664P10-4212-7D80-26unknown———

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & 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