104.25.160.0/20

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 104.25.0.0/16

No nearby ranges found.

Hosted domains

There are 373 domain names hosted across 82 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.25.170.9	webdeveloperstlouis.com	80
104.25.171.9	beanstalkignite.com	73
104.25.162.102	primrosy.com	51
104.25.161.102	artisnteasy.com	51
104.25.164.31	intoxalock.com	18
104.25.165.31	intoxalock.com	10
104.25.175.73	militaryspousemag.com	7
104.25.161.115	nzbplanet.net	6
104.25.166.49	gorillatrades.com	6
104.25.165.49	gorillatrades.com	5
104.25.172.41	dirani.org	4
104.25.161.10	pickledplum.com	4
104.25.167.7	zataz.com	4
104.25.162.115	nzbplanet.net	4
104.25.165.9	repayal.com	3
104.25.171.69	americanehealth.com	3
104.25.172.69	lapd.com	2
104.25.162.98	xn--qbyn0tk5v.hk	2
104.25.164.10	videogamer.com	2
104.25.168.109	pornsites.xxx	2

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
104.25.164.213	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.165.239	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.166.166	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.25.175.52	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.172.55	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.173.206	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.169.121	AS13335 Cloudflare, Inc.	`0.14ms` from Brisbane, AU
104.25.170.7	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.163.38	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.168.88	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.161.76	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.162.183	AS13335 Cloudflare, Inc.	`0.14ms` from Brisbane, AU
104.25.160.28	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.167.38	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.171.146	AS13335 Cloudflare, Inc.	`0.14ms` from Yerevan, AM
104.25.174.199	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM

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
35.166.149.164	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
186.28.88.132	AS19429 ETB - Colombia	`1.14ms` from Bogota, CO
104.25.238.52	AS13335 Cloudflare, Inc.	`0.14ms` from Brisbane, AU
186.218.198.132	AS28573 Claro NXT Telecomunicacoes Ltda	`16.57ms` from Curitiba, BR
209.169.102.4	AS6300 Consolidated Communications, Inc.	`4.56ms` from Dallas, US
62.143.81.68	AS3209 Vodafone GmbH	`8.53ms` from Duesseldorf, DE
41.186.212.20	AS36890 MTN Rwandacell	`2.16ms` from Kigali, RW
60.16.110.148	AS4837 CHINA UNICOM China169 Backbone	`8.18ms` from Liaoyang, CN
68.4.183.164	AS22773 Cox Communications Inc.	`4.99ms` from Los Angeles, US
38.170.252.4	AS55286 B2 Net Solutions Inc.	`0.57ms` from Montreal, CA
149.18.214.228	AS20326 TeraSwitch Networks Inc.	`1.03ms` from New York City, US
201.77.207.164	AS13878 Scala Data Centers	`1.55ms` from Osasco, BR
121.142.80.116	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
113.31.167.68	AS4811 China Telecom (Group)	`3.67ms` from Shanghai, CN
185.12.150.52	AS51747 Internet Vikings International AB	`0.85ms` from Stockholm, SE
114.32.156.132	AS3462 Data Communication Business Group	`1.89ms` from Taipei, TW
36.227.91.100	AS3462 Data Communication Business Group	`0.85ms` from Taipei, TW
180.50.133.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.68ms` from Tokyo, JP
179.60.23.132	AS11815 Cooperativa Telefonica de V.G.G. Ltda.	`6.13ms` from Buenos Aires, AR
181.87.164.132	AS7303 Telecom Argentina S.A.	`1.79ms` from Buenos Aires, AR
152.228.3.36	AS1767 Indiana Higher Education Telecommunication System (IHETS)	`8.43ms` from Chicago, US
34.69.48.228	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
187.224.79.164	AS8151 UNINET	`0.89ms` from Guadalajara, MX
94.199.116.180	AS41369 Advania Finland Oy	`1.44ms` from Helsinki, FI
124.95.191.244	AS4837 CHINA UNICOM China169 Backbone	`7.63ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f7 104.25.165.183

traceroute to 104.25.165.183 (104.25.165.183): 64 hops max, 52 byte packets

7 [AS13335] 104.25.165.183 0.15 ms

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

On October 30th 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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