104.19.192.0/20

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Registry ARIN
ID CLOUDFLARENET

WHOIS Details

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
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:      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:        [email protected]
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:        [email protected]
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:        2025-08-20
OfficePhone:    +1-650-319-8930
Mailbox:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.19.0.0/16

No nearby ranges found.

Hosted domains

There are 14,610 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.19.195.29 cloudflareaccess.com 7362
104.19.194.29 cloudflareaccess.com 7208
104.19.201.24 bdqqk.cn 9
104.19.195.64 glfl.net.cn 8
104.19.205.94 ropw5.top 7
104.19.199.148 sxqjxd.com 5
104.19.196.68 maid47.cn 5
104.19.199.175 oc34q.top 5
104.19.197.151 720p.tv 3
104.19.204.93 rotaplix.com 2
104.19.192.31 heygirlai.co 1
104.19.195.48 cslsfz.com.cn 1
104.19.206.89 5uys1.com 1
104.19.192.43 cqwj668.net.cn 1
104.19.206.252 wuzhij.com 1
104.19.206.156 589779.xyz 1
104.19.199.245 zfsyq.cn 1
104.19.196.199 insogame.online 1
104.19.195.45 cf-cn.site 1
104.19.205.155 hbxuanbo.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.19.193.173 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.194.110 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.192.140 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.195.42 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.202.203 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.196.83 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.200.254 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.199.68 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.197.40 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.207.67 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.19.205.177 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.204.254 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.206.61 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.19.198.133 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.203.74 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.201.64 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
84.86.49.36 AS1136 KPN B.V. 1.35ms from Amsterdam, NL
108.213.141.228 AS7018 AT&T Enterprises, LLC 3.07ms from Atlanta, US
58.137.69.196 AS24455 The Siam Cement Group 1.84ms from Bangkok, TH
35.80.153.212 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
94.24.53.84 AS34358 Cyber_Folks SRL 0.55ms from Bucharest, RO
178.16.202.84 AS43406 Lighthouse Networks Limited 3.56ms from Dublin, IE
87.158.48.52 AS3320 Deutsche Telekom AG 7.68ms from Frankfurt am Main, DE
88.85.153.84 AS34263 MPY Telecom Oy 9.58ms from Helsinki, FI
70.117.242.36 AS11427 Charter Communications Inc 4.74ms from Houston, US
82.37.188.148 AS5089 Virgin Media Limited 14.98ms from London, GB
76.88.114.52 AS20001 Charter Communications Inc 7.07ms from Los Angeles, US
173.68.156.68 AS701 Verizon Business 2.63ms from New York City, US
91.169.127.68 AS12322 Free SAS 2.71ms from Paris, FR
92.154.32.212 AS3215 Orange S.A. 1.29ms from Paris, FR
35.135.58.52 AS20115 Charter Communications LLC 12.56ms from Seattle, US
126.170.251.228 AS17676 SoftBank Corp. 18.87ms from Tokyo, JP
136.62.39.228 AS16591 Google Fiber Inc. 5.06ms from Dallas, US
118.214.111.212 AS16625 Akamai Technologies, Inc. 9.66ms from Hyderabad, IN
16.78.107.164 AS16509 Amazon.com, Inc. 0.11ms from Jakarta, ID
20.153.248.4 AS8069 Microsoft Corporation 0.42ms from London, GB
66.117.3.84 AS22611 InMotion Hosting, Inc. 0.23ms from Los Angeles, US
92.155.11.52 AS3215 Orange S.A. 10.60ms from Marseille, FR
162.83.141.244 AS701 Verizon Business 2.32ms from New York City, US
69.245.80.116 AS7922 Comcast Cable Communications, LLC 8.33ms from Orlando, US
171.162.211.36 AS10794 Bank of America, National Association 1.12ms from Toronto, CA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 104.19.204.97
traceroute to 104.19.204.97 (104.19.204.97): 64 hops max, 52 byte packets
2 *
Measurement taken from IPinfo ProbeNet in Wrocław, PL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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