1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.17.0.0/16
  4. AS13335  | 104.17.240.0/20

104.17.240.0/20

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:      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:        noc@cloudflare.com
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 104.17.0.0/16

No nearby ranges found.

Hosted domains

There are 36,562 domain names hosted across 557 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.17.247.119 xpluswear.com 13512
104.17.246.119 myshoplaza.com 13302
104.17.243.59 campingworld.com 1843
104.17.242.59 campingworld.com 1794
104.17.240.25 jekyllthemes.io 1227
104.17.241.25 meudinheiroweb.com.br 1222
104.17.253.227 zhenfanjixie.com 741
104.17.255.225 zhenfanjixie.com 741
104.17.252.195 zhenfanjixie.com 741
104.17.255.182 fairness-project.org 409
104.17.254.182 zonarsystems.net 390
104.17.249.72 startup45.app 309
104.17.241.31 allelujah.nl 193
104.17.242.78 achurchnearyou.com 154
104.17.249.111 rates.ca 99
104.17.251.70 ziprecruiter.in 96
104.17.249.70 ziprecruiter.in 90
104.17.248.70 ziprecruiter.in 87
104.17.247.70 ziprecruiter.in 82
104.17.245.91 wallethub.com 81

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
Read more

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
104.17.240.38 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.17.247.200 AS13335 Cloudflare, Inc. 0.11ms from Porto Alegre, BR
104.17.242.238 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.248.142 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.17.244.153 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.17.241.207 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.246.77 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.253.21 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.251.59 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.250.180 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.17.254.171 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.245.17 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.17.243.16 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.249.250 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.252.137 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.17.255.183 AS13335 Cloudflare, Inc. 0.13ms from Porto Alegre, BR

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
119.57.163.52 AS55461 Beijing Sun Rise Technology CO.,LTD 3.50ms from Beijing, CN
91.50.88.52 AS3320 Deutsche Telekom AG 6.24ms from Frankfurt am Main, DE
76.30.162.68 AS7922 Comcast Cable Communications, LLC 10.71ms from Houston, US
188.37.17.244 AS12353 Vodafone Portugal 3.01ms from Lisbon, PT
178.125.193.180 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.03ms from Minsk, BY
123.129.134.20 AS4837 CHINA UNICOM China169 Backbone 6.97ms from Qingdao, CN
67.174.231.164 AS7922 Comcast Cable Communications, LLC 10.80ms from San Jose, US
216.186.69.20 AS10430 Washington State K-20 Telecommunications Network 0.87ms from Seattle, US
47.100.247.52 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.28ms from Shanghai, CN
151.235.216.164 AS58224 Iran Telecommunication Company PJS 14.41ms from Yerevan, AM
35.195.93.148 AS396982 Google LLC 0.15ms from Brussels, BE
97.130.103.36 AS6167 Verizon Business 11.40ms from Chicago, US
3.76.209.148 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
62.154.180.20 AS3320 Deutsche Telekom AG 1.05ms from Frankfurt am Main, DE
109.128.198.196 AS5432 Proximus NV 5.04ms from Gravelines, FR
88.229.247.52 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.40ms from Istanbul, TR
88.14.209.20 AS3352 TELEFONICA DE ESPANA S.A.U. 6.72ms from Madrid, ES
147.156.162.196 AS766 RedIRIS Autonomous System 5.74ms from Madrid, ES
79.44.126.132 AS3269 Telecom Italia S.p.A. 3.94ms from Milan, IT
71.203.233.244 AS7922 Comcast Cable Communications, LLC 6.65ms from Murfreesboro, US
98.167.173.68 AS22773 Cox Communications Inc. 2.33ms from Phoenix, US
189.175.130.132 AS8151 UNINET 12.86ms from Santiago de Queretaro, MX
189.150.85.52 AS8151 UNINET 15.93ms from Santiago de Queretaro, MX
219.148.103.36 AS4134 CHINANET-BACKBONE 3.27ms from Shijiazhuang, CN
206.248.143.4 AS5645 TekSavvy Solutions, Inc. 0.12ms 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 -f3 104.17.241.24
traceroute to 104.17.241.24 (104.17.241.24): 64 hops max, 52 byte packets
3 [] 195.246.227.15 17.726 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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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