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Data as of Nov 10, 2026

216.231.146.4/30

No anonymizer space · no proxy exits in 30 days

Cloudflare, Inc. · space held by Qualfon Data Services Group, LLC

Announcement
216.231.146.0/24
RPKI valid
Announced by
AS13335
Type
Privacy relay
Risk
35 / 100 · Medium
Recently moved
Recent change
New origin Oct 10, 2026
from AS1239 Cogent Communications, LLC, after 18 years unannounced

Operators, sellers and brokers

Privacy relays

NameParentIn 216.231.146.4/30/24s
Cloudflare WARPCloudflare
4100%
1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 216.231.146.0/24

Prefix
216.231.146.0/24
Announced by
AS13335 Cloudflare, Inc.
Type
Hosting
RPKI
RPKI valid
Netname
QUALFON
Registrant
Qualfon Data Services Group, LLC
RIR
ARIN
Origin network

AS13335

US
Name
Cloudflare, Inc.
Type
Hosting
Registered
Jul 14, 2010
Domain
cloudflare.com
Website
www.cloudflare.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
13