BrowserScan
Join now
Home>104.21.0.0/19 IP Range Details

IP range details

104.21.0.0/19

United States · AS13335

Summary

Country

United States

Domain

cloudflare.com

ASN

Parent Range

104.16.0.0/12

Registry

ARIN

ID

CLOUDFLARENET

Hosted Domains

IPDomainDomain on this IP
104.21.19.14769av7051.cc2150
104.21.11.6e-monsite.com1954
104.21.14.55buscacp.com1812
104.21.5.202ipt.cool1809
104.21.13.231freefans.tv1758
104.21.16.247ftuapps.dev1625
104.21.27.253knife-chinese.com1590
104.21.14.94thescholarshiphub.org.uk1489
104.21.28.121wedcuts.com1484
104.21.11.248hiddenvalleygolf.com1479
104.21.31.203depedtambayan.org1420
104.21.8.86groove.cm1417
104.21.9.135dksignmt.com1397
104.21.15.224yourbrowser.is1383
104.21.28.159thenekodark.com1374
104.21.2.112gtamods.com1337
104.21.25.46lifeirl.com1308
104.21.4.186takhail.com1307
104.21.27.217ling-app.com1289
104.21.3.119panarmenian.net1287

WHOIS info

NetHandle:      NET-104-16-0-0-1
OrgID:          CLOUD14
Parent:         NET-104-0-0-0-0
NetName:        CLOUDFLARENET
NetRange:       104.16.0.0 - 104.31.255.255
NetType:        allocation
OriginAS:       13335
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Comment:        Geofeed: https://api.cloudflare.com/local-ip-ranges.csv
RegDate:        2014-03-28
Updated:        2024-09-04
TechHandle:     ADMIN2521-ARIN
AbuseHandle:    ABUSE2916-ARIN
NOCHandle:      NOC11962-ARIN
Source:         ARIN


OrgID:          CLOUD14
OrgName:        Cloudflare, Inc.
CanAllocate:    
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2010-07-09
Updated:        2024-11-25
OrgAdminHandle: ADMIN2521-ARIN
OrgTechHandle:  ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgNOCHandle:   CLOUD146-ARIN
OrgRoutingHandle:   CLOUD146-ARIN
Source:         ARIN


POCHandle:      NOC11962-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-04-19
Updated:        2025-03-12
OfficePhone:    +1-650-319-8930
Mailbox:        noc@cloudflare.com
Source:         ARIN


POCHandle:      ADMIN2521-ARIN
IsRole:         Y
LastName:       Admin
FirstName:      
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-04-19
Updated:        2025-06-12
OfficePhone:    +1-650-319-8930
Mailbox:        rir@cloudflare.com
Source:         ARIN


POCHandle:      ABUSE2916-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-02-14
Updated:        2024-09-04
OfficePhone:    +1-650-319-8930
Mailbox:        abuse@cloudflare.com
Source:         ARIN


POCHandle:      CLOUD146-ARIN
IsRole:         Y
LastName:       Cloudflare-NOC
FirstName:      
Street:         101 Townsend St
City:           San Francsico
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2021-07-01
Updated:        2024-08-21
OfficePhone:    +1-650-319-8930
Mailbox:        noc@cloudflare.com
Source:         ARIN

Sub-IP segments included in this IP segment

  • 104.21.0.0/27
  • 104.21.0.32/27
  • 104.21.0.64/27
  • 104.21.0.96/27
  • 104.21.0.128/27
  • 104.21.0.160/27
  • 104.21.0.192/27
  • 104.21.0.224/27
  • 104.21.1.0/27
  • 104.21.1.32/27
  • 104.21.1.64/27
  • 104.21.1.96/27
  • 104.21.1.128/27
  • 104.21.1.160/27
  • 104.21.1.192/27
  • 104.21.1.224/27
  • 104.21.2.0/27
  • 104.21.2.32/27
  • 104.21.2.64/27
  • 104.21.2.96/27
  • 104.21.2.128/27
  • 104.21.2.160/27
  • 104.21.2.192/27
  • 104.21.2.224/27
  • 104.21.3.0/27
  • 104.21.3.32/27
  • 104.21.3.64/27
  • 104.21.3.96/27
  • 104.21.3.128/27
  • 104.21.3.160/27
  • 104.21.3.192/27
  • 104.21.3.224/27
  • 104.21.4.0/27
  • 104.21.4.32/27
  • 104.21.4.64/27
  • 104.21.4.96/27
  • 104.21.4.128/27
  • 104.21.4.160/27
  • 104.21.4.192/27
  • 104.21.4.224/27
  • 104.21.5.0/27
  • 104.21.5.32/27
  • 104.21.5.64/27
  • 104.21.5.96/27
  • 104.21.5.128/27
  • 104.21.5.160/27
  • 104.21.5.192/27
  • 104.21.5.224/27
  • 104.21.6.0/27
  • 104.21.6.32/27
  • 104.21.6.64/27
  • 104.21.6.96/27
  • 104.21.6.128/27
  • 104.21.6.160/27
  • 104.21.6.192/27
  • 104.21.6.224/27
  • 104.21.7.0/27
  • 104.21.7.32/27
  • 104.21.7.64/27
  • 104.21.7.96/27
  • 104.21.7.128/27
  • 104.21.7.160/27
  • 104.21.7.192/27
  • 104.21.7.224/27
  • 104.21.8.0/27
  • 104.21.8.32/27
  • 104.21.8.64/27
  • 104.21.8.96/27
  • 104.21.8.128/27
  • 104.21.8.160/27
  • 104.21.8.192/27
  • 104.21.8.224/27
  • 104.21.9.0/27
  • 104.21.9.32/27
  • 104.21.9.64/27
  • 104.21.9.96/27
  • 104.21.9.128/27
  • 104.21.9.160/27
  • 104.21.9.192/27
  • 104.21.9.224/27
  • 104.21.10.0/27
  • 104.21.10.32/27
  • 104.21.10.64/27
  • 104.21.10.96/27
  • 104.21.10.128/27
  • 104.21.10.160/27
  • 104.21.10.192/27
  • 104.21.10.224/27
  • 104.21.11.0/27
  • 104.21.11.32/27
  • 104.21.11.64/27
  • 104.21.11.96/27
  • 104.21.11.128/27
  • 104.21.11.160/27
  • 104.21.11.192/27
  • 104.21.11.224/27
  • 104.21.12.0/27
  • 104.21.12.32/27
  • 104.21.12.64/27
  • 104.21.12.96/27
  • 104.21.12.128/27
  • 104.21.12.160/27
  • 104.21.12.192/27
  • 104.21.12.224/27
  • 104.21.13.0/27
  • 104.21.13.32/27
  • 104.21.13.64/27
  • 104.21.13.96/27
  • 104.21.13.128/27
  • 104.21.13.160/27
  • 104.21.13.192/27
  • 104.21.13.224/27
  • 104.21.14.0/27
  • 104.21.14.32/27
  • 104.21.14.64/27
  • 104.21.14.96/27
  • 104.21.14.128/27
  • 104.21.14.160/27
  • 104.21.14.192/27
  • 104.21.14.224/27
  • 104.21.15.0/27
  • 104.21.15.32/27
  • 104.21.15.64/27
  • 104.21.15.96/27
  • 104.21.15.128/27
  • 104.21.15.160/27
  • 104.21.15.192/27
  • 104.21.15.224/27
  • 104.21.16.0/27
  • 104.21.16.32/27
  • 104.21.16.64/27
  • 104.21.16.96/27
  • 104.21.16.128/27
  • 104.21.16.160/27
  • 104.21.16.192/27
  • 104.21.16.224/27
  • 104.21.17.0/27
  • 104.21.17.32/27
  • 104.21.17.64/27
  • 104.21.17.96/27
  • 104.21.17.128/27
  • 104.21.17.160/27
  • 104.21.17.192/27
  • 104.21.17.224/27
  • 104.21.18.0/27
  • 104.21.18.32/27
  • 104.21.18.64/27
  • 104.21.18.96/27
  • 104.21.18.128/27
  • 104.21.18.160/27
  • 104.21.18.192/27
  • 104.21.18.224/27
  • 104.21.19.0/27
  • 104.21.19.32/27
  • 104.21.19.64/27
  • 104.21.19.96/27
  • 104.21.19.128/27
  • 104.21.19.160/27
  • 104.21.19.192/27
  • 104.21.19.224/27
  • 104.21.20.0/27
  • 104.21.20.32/27
  • 104.21.20.64/27
  • 104.21.20.96/27
  • 104.21.20.128/27
  • 104.21.20.160/27
  • 104.21.20.192/27
  • 104.21.20.224/27
  • 104.21.21.0/27
  • 104.21.21.32/27
  • 104.21.21.64/27
  • 104.21.21.96/27
  • 104.21.21.128/27
  • 104.21.21.160/27
  • 104.21.21.192/27
  • 104.21.21.224/27
  • 104.21.22.0/27
  • 104.21.22.32/27
  • 104.21.22.64/27
  • 104.21.22.96/27
  • 104.21.22.128/27
  • 104.21.22.160/27
  • 104.21.22.192/27
  • 104.21.22.224/27
  • 104.21.23.0/27
  • 104.21.23.32/27
  • 104.21.23.64/27
  • 104.21.23.96/27
  • 104.21.23.128/27
  • 104.21.23.160/27
  • 104.21.23.192/27
  • 104.21.23.224/27
  • 104.21.24.0/27
  • 104.21.24.32/27
  • 104.21.24.64/27
  • 104.21.24.96/27
  • 104.21.24.128/27
  • 104.21.24.160/27
  • 104.21.24.192/27
  • 104.21.24.224/27
  • 104.21.25.0/27
  • 104.21.25.32/27
  • 104.21.25.64/27
  • 104.21.25.96/27
  • 104.21.25.128/27
  • 104.21.25.160/27
  • 104.21.25.192/27
  • 104.21.25.224/27
  • 104.21.26.0/27
  • 104.21.26.32/27
  • 104.21.26.64/27
  • 104.21.26.96/27
  • 104.21.26.128/27
  • 104.21.26.160/27
  • 104.21.26.192/27
  • 104.21.26.224/27
  • 104.21.27.0/27
  • 104.21.27.32/27
  • 104.21.27.64/27
  • 104.21.27.96/27
  • 104.21.27.128/27
  • 104.21.27.160/27
  • 104.21.27.192/27
  • 104.21.27.224/27
  • 104.21.28.0/27
  • 104.21.28.32/27
  • 104.21.28.64/27
  • 104.21.28.96/27
  • 104.21.28.128/27
  • 104.21.28.160/27
  • 104.21.28.192/27
  • 104.21.28.224/27
  • 104.21.29.0/27
  • 104.21.29.32/27
  • 104.21.29.64/27
  • 104.21.29.96/27
  • 104.21.29.128/27
  • 104.21.29.160/27
  • 104.21.29.192/27
  • 104.21.29.224/27
  • 104.21.30.0/27
  • 104.21.30.32/27
  • 104.21.30.64/27
  • 104.21.30.96/27
  • 104.21.30.128/27
  • 104.21.30.160/27
  • 104.21.30.192/27
  • 104.21.30.224/27
  • 104.21.31.0/27
  • 104.21.31.32/27
  • 104.21.31.64/27
  • 104.21.31.96/27
  • 104.21.31.128/27
  • 104.21.31.160/27
  • 104.21.31.192/27