Data as of Nov 14, 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 · 6 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

Hewlett Packard Enterprise Company

its owner, directly

3 · Announced by

AS22773 Cox Communications Inc.

since Sep 30, 2026 · 6 wk ago

4 · Use

ISP proxy

anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

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

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Leased from	Holder	RPKI
16.227.0.0/24 since Sep 28, 2026	AS22773	ISP proxy	IP broker IPXO	Hewlett 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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
16.220.0.0 - 16.242.255.255	1,507,328	HPE-15	Hewlett Packard Enterprise Company (HPE-15) · US	Direct Allocation	May 18, 1989	IPv4.notices@hpe.com
└ 16.224.0.0/14	262,144	NET-16-224-IL-845	IPXO LLC (IL-845) · US	Reallocated	May 15, 2026	abuse@ipxo.com
└ 16.224.0.0/14	262,144	NETUTILS	Internet Utilities NA LLC (DCL-577) · US	Reallocated	May 29, 2026	report@abuseradar.com
└ 16.227.0.0/19	8,192	NET-16-227-0-0-19	Exo Broadband (C11692471) · US	Reassigned	Aug 26, 2026	report@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

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 16.227.0.0/17

16.227.0.0/17

Routing history

Pattern: Rotating
First seen: Sep 2026
Current origin since: Sep 30, 2026 · 1 mo
Origin networks: 2
Last change of origin: Sep 30, 2026

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
16.227.0.0/17	AS6079	/24	ARIN	Another network
16.227.0.0/17	AS7029	/24	ARIN	Another network
16.227.0.0/17	AS11404	/24	ARIN	Another network
16.227.0.0/17	AS22773	/24	ARIN	RPKI valid

IRR

Route objects on 16.227.0.0/17

Origin	Registry	Description	Maintainer	Modified
AS6079 not the origin	ARIN	HEWLETT PACKARD ENTERPRISE COMPANY	MNT-HPE-15	Aug 27, 2026
AS7029 not the origin	ARIN	HEWLETT PACKARD ENTERPRISE COMPANY	MNT-HPE-15	Aug 27, 2026
AS11404 not the origin	ARIN	HEWLETT PACKARD ENTERPRISE COMPANY	MNT-HPE-15	Aug 27, 2026
AS22773	ARIN	HEWLETT PACKARD ENTERPRISE COMPANY	MNT-HPE-15	Aug 27, 2026