104.24.0.0/20

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 104.24.0.0/16

No nearby ranges found.

Hosted domains

There are 1,498 domain names hosted across 196 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.24.9.63	chelseareservations.com	707
104.24.14.93	betcoin.ag	223
104.24.4.41	getcoldjet.com	71
104.24.1.30	teenmegaworld.net	30
104.24.1.77	thestrong-willedchild.com	25
104.24.0.30	teenmegaworld.net	24
104.24.0.77	thestrong-willedchild.org	24
104.24.0.1	stonex.com	23
104.24.10.48	longislandbasementfinishing.com	17
104.24.5.41	injectionmoldcleaning.com	15
104.24.12.63	npfshaiti.org	14
104.24.13.63	nph-guatemala.org	12
104.24.8.32	washingtonreport.me	11
104.24.14.81	spigotmc.org	11
104.24.11.48	bestpickhealthy.com	10
104.24.12.56	utsidan.se	9
104.24.14.37	undiewarehouse.com.au	8
104.24.3.98	bfx.social	8
104.24.15.37	undiewarehouse.com.au	8
104.24.2.56	minter.io	8

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
104.24.4.138	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.15.153	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.9.243	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.2.67	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.14.198	AS13335 Cloudflare, Inc.	`0.12ms` from Wrocław, PL
104.24.7.246	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.10.49	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.12.85	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.1.239	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.0.157	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.8.204	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.5.110	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.3.39	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.11.180	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.13.76	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.24.6.20	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
77.61.39.36	AS1136 KPN B.V.	`0.42ms` from Amsterdam, NL
169.61.102.36	AS36351 IBM Cloud	`0.35ms` from Ashburn, US
203.93.14.68	AS4808 China Unicom Beijing Province Network	`3.68ms` from Beijing, CN
68.71.232.212	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
142.161.67.228	AS7122 Bell Canada	`16.16ms` from Chicago, US
136.112.124.196	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
46.5.131.196	AS3209 Vodafone GmbH	`9.90ms` from Frankfurt am Main, DE
103.101.160.4	AS131353 NhanHoa Software company	`0.27ms` from Hanoi, VN
113.234.166.20	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Liaoyang, CN
118.26.148.36	AS10099 China Unicom Global	`0.26ms` from Los Angeles, US
83.106.107.212	AS5378 Vodafone Limited	`6.99ms` from Manchester, GB
60.182.245.116	AS4134 CHINANET-BACKBONE	`8.89ms` from Nanchang, CN
186.179.118.20	AS18809 Cable Onda	`7.37ms` from Panama, PA
70.32.82.84	AS398101 GoDaddy.com, LLC	`0.93ms` from Phoenix, US
160.97.46.20	AS137 Consortium GARR	`9.10ms` from Rome, IT
125.184.245.4	AS17858 LG POWERCOMM	`7.42ms` from Seoul, KR
112.145.9.132	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
121.165.182.180	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
115.131.71.116	AS7545 TPG Telecom Limited	`11.23ms` from Adelaide, AU
149.75.50.164	AS6079 RCN	`0.59ms` from Chicago, US
130.211.223.84	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
185.230.176.52	AS60937 Savon ICT-palvelut Oy	`6.45ms` from Helsinki, FI
196.41.125.36	AS36874 Cybersmart	`0.15ms` from Johannesburg, ZA
124.92.153.84	AS4837 CHINA UNICOM China169 Backbone	`8.34ms` from Liaoyang, CN
131.215.225.212	AS31 California Institute of Technology	`0.91ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 104.24.11.146

traceroute to 104.24.11.146 (104.24.11.146): 64 hops max, 52 byte packets

1 [AS35179] 83.168.71.253 0.177 ms

2 *

3 [AS13335] 104.24.11.146 0.135 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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