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Data as of Nov 5, 2026

16.227.0.0/19

Anonymizer · ISP proxy

Cox Communications Inc. · space held by Hewlett Packard Enterprise Company

Announcement
16.227.0.0/17
RPKI valid
Announced by
AS22773
Type
ISP proxy
Recent change
New origin Sep 30, 2026
from AS11404 Wave Broadband
registry: reallocated to Internet Utilities NA LLC by Hewlett Packard Enterprise Company, May 29, 2026
IPv4 market

Path

Announced by AS22773 since Sep 30, 2026 · 5 wk ago
1 · Holder
Hewlett Packard Enterprise Company
record created May 18, 1989 · reallocated to Internet Utilities NA LLC May 29, 2026
2 · Leased from
IPXO
for its owner Hewlett Packard Enterprise Company
3 · Announced by
AS22773 Cox Communications Inc.
since Sep 30, 2026 · 5 wk ago
4 · Use
Proxy providersnamed Ashburn Proxies
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 16.227.0.0/19/24s
Ashburn Proxies
2563.1%
1
Leased from

IP brokers

NameIn 16.227.0.0/19/24s
IPXO
8,192100%
32
Leased from

Owners leasing their own space

NameIn 16.227.0.0/19/24s
Hewlett Packard Enterprise Company
8,192100%
32

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
16.227.0.0/24
since Sep 28, 2026
AS22773ISP proxyProxy providersoperated by Ashburn ProxiesIP broker IPXOHewlett Packard Enterprise Company
via Internet Utilities NA LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
16.220.0.0 - 16.242.255.2551,507,328HPE-15Hewlett Packard Enterprise Company (HPE-15) · USDirect AllocationMay 18, 1989IPv4.notices@hpe.com
└ 16.224.0.0/14262,144NET-16-224-IL-845IPXO LLC (IL-845) · USReallocatedMay 15, 2026abuse@ipxo.com
└ 16.224.0.0/14262,144NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedMay 29, 2026report@abuseradar.com
└ 16.227.0.0/198,192NET-16-227-0-0-19Exo Broadband (C11692471) · USReassignedAug 26, 2026report@abuseradar.com
via NET-16-224-IL-845

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
Announced by

Covering announcement 16.227.0.0/17

Prefix
16.227.0.0/17
Announced by
AS22773 Cox Communications Inc.
Type
ISP proxy
Anonymizer addresses
32,512 addresses · >99%
Leased from
IP broker IPXO
RPKI
RPKI valid
Netname
NETUTILS
Registrant
Internet Utilities NA LLC
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Hewlett Packard Enterprise Company
Handle
HPE-15
Range
16.220.0.0 - 16.242.255.255
Registration type
Direct Allocation
Record created
May 18, 1989
Legacy
yes
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
16.224.0.0/14
Reallocated
May 29, 2026
Origin network

AS22773

US
Name
Cox Communications Inc.
Type
Internet provider
Registered
Nov 20, 2001
Domain
cox.com
Website
www.cox.com/peering
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed