Report phishing to Cloudflare

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Reporting a malicious domain registered with Cloudflare

Cloudflare is a domain name registrar with IANA Registrar ID: 1910.

Found a phishing site (or other fraudulent/malicious content) being hosted by Cloudflare? The best way to report a URL to Cloudflare is to use their abuse reporting form at:

Reporting a fraudulent website hosted by Cloudflare

Cloudflare is also a hosting provider. Their Autonomous System (AS) Numbers are: 13335, 209242.

Found a phishing site (or other fraudulent/malicious content) registered with Cloudflare? The best way to report a URL to Cloudflare is to use their abuse reporting form at:

WHOIS information for Cloudflare


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#


ASNumber:       13335
ASName:         CLOUDFLARENET
ASHandle:       AS13335
RegDate:        2010-07-14
Updated:        2017-02-17
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse    
Ref:            https://rdap.arin.net/registry/autnum/13335



OrgName:        Cloudflare, Inc.
OrgId:          CLOUD14
Address:        101 Townsend Street
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2010-07-09
Updated:        2021-07-01
Ref:            https://rdap.arin.net/registry/entity/CLOUD14


OrgNOCHandle: CLOUD146-ARIN
OrgNOCName:   Cloudflare-NOC
OrgNOCPhone:  +1-650-319-8930 
OrgNOCEmail:  noc@cloudflare.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-319-8930 
OrgAbuseEmail:  abuse@cloudflare.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName:   Cloudflare-NOC
OrgRoutingPhone:  +1-650-319-8930 
OrgRoutingEmail:  noc@cloudflare.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgTechHandle: ADMIN2521-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-650-319-8930 
OrgTechEmail:  rir@cloudflare.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-650-319-8930 
RAbuseEmail:  abuse@cloudflare.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName:   Admin
RTechPhone:  +1-650-319-8930 
RTechEmail:  rir@cloudflare.com
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-650-319-8930 
RNOCEmail:  noc@cloudflare.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC11962-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#

;; Query time: 574 msec
;; WHEN: Thu Dec 01 20:50:53 UTC 2022

                

Reporting a fraudulent website abusing the Cloudflare platform

Cloudflare is also a platform provider, hosting content on their own domain names on behalf of their users.

Found a phishing site (or other fraudulent/malicious content) registered with Cloudflare? The best way to report a URL to Cloudflare is to use their abuse reporting form at:

How to tell if content is hosted on Cloudflare?

You can tell that content is being hosted on Cloudflare because it's on this domain:
  • workers.dev
Who is Cloudflare?

At Cloudflare, we have our eyes set on an ambitious goal — to help build a better Internet. We believe that with our talented team, smart technology and engaged users we can solve some of the biggest problems on the Internet. Just how big? Anytime we push code, it automatically affects approximately 25 million Internet properties. Every day, thousands of new customers sign up for Cloudflare service. We serve 25 million HTTP requests per second on average. We serve data from 200 cities in over 100 countries around the world.

Read more on their website

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