AbuseIPDB » WHOIS 104.21.75.4

104.21.75.4 IP Address Information

ISP Cloudflare, Inc.
Usage Type Content Delivery Network
Hostname oirf.org
Domain Name cloudflare.com
Country ๐Ÿ‡บ๐Ÿ‡ธ United States of America
City San Francisco, California

oirf.org

Abuse issues with oirf.org?

Abusive contact email(s):

Technical Contact

Administrative Contact

Registrant

Nameservers:

Registered with Cloudflare, Inc.

Created: 2004-04-24T00:00:00Z

Last updated: 2025-03-05T00:00:00Z

Expires On: 2034-04-24T00:00:00Z

Status

  • clientTransferProhibited

Subdomains

  • autodiscover
  • ftp
  • www
  • new
  • backup

Current DNS Records

A AAAA MX TXT NS SOA

104.21.75.4

172.67.209.246

2606:4700:3032::ac43:d1f6

2606:4700:3035::6815:4b04

aspmx.l.google.com PRIORITY 1

v=spf1 include:_spf.neonemails.com ~all

google-site-verification=fvzYLeNg8I12pQe4XGEMM43bQI3tMs5sgrlF0vRXK5Q

google-site-verification=PPFilJpGgThasmu0WZnfFpzZOryMdOHM1jRgAmOQtV8

MS=ms66929618

yew.ns.cloudflare.com

macy.ns.cloudflare.com

dns.cloudflare.com

Want useful, structured WHOIS and DNS data like this? Check out SecurityTrails

Raw Whois Results for 104.21.75.4

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       104.16.0.0 - 104.31.255.255
CIDR:           104.16.0.0/12
NetName:        CLOUDFLARENET
NetHandle:      NET-104-16-0-0-1
Parent:         NET104 (NET-104-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cloudflare, Inc. (CLOUD14)
RegDate:        2014-03-28
Updated:        2024-09-04
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Comment:        Geofeed: https://api.cloudflare.com/local-ip-ranges.csv
Ref:            https://rdap.arin.net/registry/ip/104.16.0.0



OrgName:        Cloudflare, Inc.
OrgId:          CLOUD14
Address:        101 Townsend Street
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2010-07-09
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CLOUD14


OrgNOCHandle: CLOUD146-ARIN
OrgNOCName:   Cloudflare-NOC
OrgNOCPhone:  +1-650-319-8930 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-319-8930 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgTechHandle: ADMIN2521-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-650-319-8930 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName:   Cloudflare-NOC
OrgRoutingPhone:  +1-650-319-8930 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-650-319-8930 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName:   Admin
RTechPhone:  +1-650-319-8930 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-650-319-8930 
RNOCEmail:  [email protected]
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 1997-2026, American Registry for Internet Numbers, Ltd.
#

This page displays the publicly-available WHOIS data for 104.21.75.4, which belongs to an unknown organization.

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