104.25.208.0/20

AS13335 · Cloudflare, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

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 473 domain names hosted across 107 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.25.213.46	kamut.co.za	98
104.25.223.117	riverstoneenergyltd.com	45
104.25.212.12	phaas.info	31
104.25.216.45	nextdoorstudios.com	22
104.25.216.23	thriveagency.com	20
104.25.215.45	nextdoorstudios.com	20
104.25.213.12	whitehatdefense.com	19
104.25.212.4	ohvcourses.com	18
104.25.217.23	thriveagency.com	16
104.25.213.4	quadexam.com	16
104.25.213.49	kalilaminor.com	15
104.25.214.46	kamut.pl	12
104.25.210.18	fsine.com	8
104.25.219.103	todorelatos.com	7
104.25.208.9	agentworkfromhome.com	7
104.25.209.108	21sextury.com	6
104.25.220.43	osnapolitanos.com.br	6
104.25.208.53	vgsonline.com	6
104.25.214.29	npbfxru.com	5
104.25.219.43	ehsushi.com.br	5

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
104.25.214.254	AS13335 Cloudflare, Inc.	`0.12ms` from Brisbane, AU
104.25.221.148	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.208.123	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.218.62	AS13335 Cloudflare, Inc.	`0.12ms` from Brisbane, AU
104.25.216.223	AS13335 Cloudflare, Inc.	`0.13ms` from San Pedro Sula, HN
104.25.213.196	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.222.33	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.219.148	AS13335 Cloudflare, Inc.	`0.14ms` from Yerevan, AM
104.25.220.103	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.215.25	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.25.223.145	AS13335 Cloudflare, Inc.	`0.14ms` from Yerevan, AM
104.25.217.166	AS13335 Cloudflare, Inc.	`0.13ms` from Brisbane, AU
104.25.209.210	AS13335 Cloudflare, Inc.	`0.14ms` from Brisbane, AU
104.25.212.250	AS13335 Cloudflare, Inc.	`0.14ms` from Yerevan, AM
104.25.211.9	AS13335 Cloudflare, Inc.	`0.14ms` from Auckland, NZ
104.25.210.83	AS13335 Cloudflare, Inc.	`0.14ms` 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
107.162.12.116	AS55002 F5, Inc.	`0.74ms` from Ashburn, US
71.191.165.180	AS701 Verizon Business	`2.87ms` from Ashburn, US
162.241.35.4	AS19871 Network Solutions, LLC	`0.91ms` from Atlanta, US
78.42.182.180	AS3209 Vodafone GmbH	`4.85ms` from Frankfurt am Main, DE
217.46.84.100	AS2856 British Telecommunications PLC	`4.37ms` from London, GB
94.0.14.244	AS5607 Sky UK Limited	`5.55ms` from London, GB
20.90.76.116	AS8075 Microsoft Corporation	`0.18ms` from London, GB
84.45.183.20	AS8468 ENTANET International Limited	`6.32ms` from London, GB
149.24.55.4	AS30403 Ellucian Company LP	`9.96ms` from New York City, US
108.41.218.20	AS701 Verizon Business	`2.64ms` from New York City, US
210.227.195.180	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.23ms` from Osaka, JP
86.233.123.180	AS3215 Orange S.A.	`8.79ms` from Paris, FR
32.216.255.164	AS46690 Southern New England Telephone Company and SNET America, Inc.	`5.58ms` from Secaucus, US
182.221.60.4	AS17858 LG POWERCOMM	`2.01ms` from Seoul, KR
210.223.125.244	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
61.227.215.244	AS3462 Data Communication Business Group	`4.58ms` from Taichung, TW
62.133.33.4	AS3214 xTom GmbH	`0.16ms` from Amsterdam, NL
52.245.236.164	AS8075 Microsoft Corporation	`0.70ms` from Boydton, US
75.192.31.84	AS6167 Verizon Business	`10.50ms` from Chicago, US
69.76.169.228	AS11427 Charter Communications Inc	`13.89ms` from Dallas, US
157.156.100.4	AS17816 China Unicom IP network China169 Guangdong province	`6.56ms` from Guangzhou, CN
47.154.197.4	AS5650 Frontier Communications of America, Inc.	`2.33ms` from Los Angeles, US
154.217.193.148	AS30781 Free Pro SAS	`0.55ms` from Marseille, FR
94.74.94.100	AS136907 HUAWEI CLOUDS	`0.72ms` from Singapore, SG
95.205.241.36	AS3301 Telia Company AB	`6.74ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f4 104.25.217.180

traceroute to 104.25.217.180 (104.25.217.180): 64 hops max, 52 byte packets

4 [AS13335] 172.69.220.2 0.853 ms

5 [AS13335] 104.25.217.180 0.157 ms

Measurement taken from

IPinfo ProbeNet in Luxembourg, LU

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales