104.17.112.0/20

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 104.17.0.0/16

No nearby ranges found.

Hosted domains

There are 15,885 domain names hosted across 589 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.17.124.188 xn--taipan77-8w3mn00m.com 2255
104.17.125.188 nagacuan29.shop 2237
104.17.127.5 firstent.org 1767
104.17.123.183 bubble.io 1570
104.17.124.183 bubble.io 1499
104.17.120.6 zxasdshops.com 1026
104.17.118.12 stripchat.com 1022
104.17.117.12 stripchat.com 960
104.17.126.94 mercedesalexandria.com 653
104.17.121.185 27soho.com 296
104.17.124.41 bleeckerstreetmedia.com 293
104.17.125.41 bleeckerstreetmedia.com 264
104.17.112.233 tinyurl.com 243
104.17.112.39 wearetheidea.net 240
104.17.122.185 welcometotheworldofsharkeyscutsforkids.com 205
104.17.114.69 sogo-seibu-watch.jp 161
104.17.127.18 zyba.us 145
104.17.125.18 slickdeals.net 128
104.17.126.18 slickdeals.net 126
104.17.119.181 tysingersprinter.com 120

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
104.17.114.17 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.116.128 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.126.47 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.17.124.133 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.118.67 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.112.61 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.115.209 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.125.52 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.119.58 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.117.153 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.113.31 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.17.121.49 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.120.109 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.123.184 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.17.122.179 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.17.127.142 AS13335 Cloudflare, Inc. 0.11ms 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
189.61.124.4 AS28573 Claro NXT Telecomunicacoes Ltda 4.69ms from Brasilia, BR
12.217.138.36 AS7018 AT&T Enterprises, LLC 12.04ms from Chicago, US
98.228.15.52 AS7922 Comcast Cable Communications, LLC 9.96ms from Chicago, US
84.182.37.100 AS3320 Deutsche Telekom AG 2.64ms from Duesseldorf, DE
31.51.223.148 AS2856 British Telecommunications PLC 2.19ms from London, GB
95.144.80.84 AS2856 British Telecommunications PLC 5.96ms from London, GB
83.44.120.36 AS3352 TELEFONICA DE ESPANA S.A.U. 11.45ms from Madrid, ES
34.144.198.52 AS396982 Google LLC 0.08ms from Melbourne, AU
13.204.156.180 AS16509 Amazon.com, Inc. 0.31ms from Mumbai, IN
110.73.216.84 AS4837 CHINA UNICOM China169 Backbone 5.34ms from Nanning, CN
60.109.105.4 AS17676 SoftBank Corp. 17.24ms from Osaka, JP
23.51.97.132 AS16625 Akamai Technologies, Inc. 0.39ms from Paris, FR
138.113.7.100 AS54994 Meteverse Limited. 0.20ms from Singapore, SG
187.110.136.100 AS53127 VB Telecom Com. e Serv. de Info Ltda 14.17ms from São Paulo, BR
94.16.142.36 AS15600 Quickline AG 6.82ms from Zuerich, CH
86.89.156.52 AS1136 KPN B.V. 1.54ms from Amsterdam, NL
35.80.186.212 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
76.182.67.148 AS11426 Charter Communications Inc 10.12ms from Charlotte, US
113.207.85.148 AS4837 CHINA UNICOM China169 Backbone 0.32ms from Chongqing, CN
87.200.227.164 AS15802 Emirates Integrated Telecommunications Company PJSC 3.40ms from Dubai, AE
160.119.195.4 AS32437 Webdev CC T/A Cybertek 2.60ms from Durban, ZA
168.235.234.116 AS396982 Google LLC 0.09ms from Melbourne, AU
77.45.228.148 AS12389 PJSC Rostelecom 8.81ms from Moscow, RU
119.185.157.212 AS4837 CHINA UNICOM China169 Backbone 5.19ms from Qingdao, CN
189.13.29.52 AS7738 V tal 11.47ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 104.17.124.133
traceroute to 104.17.124.133 (104.17.124.133): 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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