104.17.80.0/20

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 19,083 domain names hosted across 551 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.17.90.30	linder.com	5401
104.17.88.30	integrityrvaz.com	4441
104.17.87.30	integrityrvaz.com	4428
104.17.91.30	linder.com	4394
104.17.89.30	frostvancentre.com	4374
104.17.82.188	jadeice.com	2882
104.17.80.110	castellodargilehotel.media	855
104.17.82.54	self-love-society.com	615
104.17.83.54	gonego.co	593
104.17.88.51	chng.it	427
104.17.89.51	change.org	369
104.17.92.36	nohasslehomesllc.com	336
104.17.93.36	equityhomespro.com	325
104.17.94.116	storenvy.com	298
104.17.95.116	storenvy.com	282
104.17.81.187	nestle.cl	230
104.17.92.110	hokausuiline.shop	229
104.17.89.14	libertex.org	227
104.17.90.14	ontrack.com	226
104.17.92.94	onekindplanet.org	198

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
104.17.94.132	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.88.73	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.83.173	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
104.17.91.17	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.87.126	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.86.100	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.84.41	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.90.114	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
104.17.81.57	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.85.179	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.92.92	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.93.62	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.95.98	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
104.17.80.171	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.89.126	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.17.82.5	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
141.253.222.180	AS31898 Oracle Corporation	`1.19ms` from Abu Dhabi, AE
208.47.15.116	AS209 CenturyLink Communications, LLC	`9.46ms` from Atlanta, US
172.200.65.84	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
172.203.0.116	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
104.199.245.228	AS396982 Google LLC	`0.13ms` from Chang-hua, TW
116.118.96.196	AS7602 Sai gon Postel Corporation	`1.81ms` from Ho Chi Minh City, VN
208.127.160.116	AS394089 Google LLC	`0.95ms` from Hong Kong, HK
5.226.30.180	AS200845 AVATEL TELECOM, SA	`2.88ms` from Madrid, ES
73.245.85.228	AS7922 Comcast Cable Communications, LLC	`4.96ms` from Miami, US
98.116.139.148	AS701 Verizon Business	`2.87ms` from New York City, US
140.115.110.36	AS18420 National Central University	`3.36ms` from Taipei, TW
39.110.57.100	AS2527 Sony Network Communications Inc.	`1.71ms` from Tokyo, JP
180.20.255.196	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.53ms` from Tokyo, JP
24.235.238.4	AS7992 Cogeco Connexion Inc.	`9.27ms` from Toronto, CA
87.143.100.36	AS3320 Deutsche Telekom AG	`5.22ms` from Zuerich, CH
178.118.28.212	AS6848 Telenet BV	`8.05ms` from Brussels, BE
66.133.127.20	AS13649 Flexential Colorado Corp.	`1.30ms` from Draper, US
164.92.243.132	AS14061 DigitalOcean, LLC	`0.19ms` from Frankfurt am Main, DE
85.183.150.228	AS6805 Telefonica Germany GmbH & Co.OHG	`4.13ms` from Hamburg, DE
165.201.45.180	AS3446 State of Kansas	`6.74ms` from Kansas City, US
81.145.147.228	AS2856 British Telecommunications PLC	`3.94ms` from London, GB
69.135.116.116	AS10796 Charter Communications Inc	`1.74ms` from Milwaukee, US
58.242.26.180	AS4837 CHINA UNICOM China169 Backbone	`9.25ms` from Nanjing, CN
20.193.9.4	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
182.116.232.196	AS4837 CHINA UNICOM China169 Backbone	`4.83ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 104.17.86.101

traceroute to 104.17.86.101 (104.17.86.101): 64 hops max, 52 byte packets

1 [AS35179] 83.168.71.253 0.279 ms

2 *

3 [AS13335] 104.17.86.101 0.142 ms

Measurement taken from

IPinfo ProbeNet in Wrocław, PL

On December 6th 2025

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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