104.24.16.0/20

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:        [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


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:      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

Nearby Ranges

BGP prefixes that overlap with 104.24.0.0/16

No nearby ranges found.

Hosted domains

There are 757 domain names hosted across 188 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.24.24.8	fast-reliable-seaways.com	73
104.24.31.63	beamcomm.net.au	55
104.24.20.81	carlylesquare.info	38
104.24.30.63	ifleetchat.com	35
104.24.21.81	condoalexandria.com	28
104.24.16.33	basementsbysued.com	23
104.24.19.113	tollwoodfestivals.at	22
104.24.20.113	tollwood-festival.at	18
104.24.30.27	mindy-support.com	18
104.24.31.27	mindy-support.nl	17
104.24.19.106	ashoka-deutschland.de	16
104.24.17.33	basementsbyjamesb.com	16
104.24.21.40	clonezonedirect.co.uk	15
104.24.24.16	fastenalheaterparts.com	14
104.24.28.38	collegeraptor.com	13
104.24.21.54	thedryingco.com	13
104.24.19.73	tradeunioncongress.co.uk	12
104.24.29.38	rapturefinance.com	12
104.24.20.54	wefixattics.com	11
104.24.21.119	frontierscs.ca	11

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
104.24.21.62	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
104.24.23.73	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
104.24.19.58	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
104.24.31.47	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.24.29.70	AS13335 Cloudflare, Inc.	`0.13ms` from Lisbon, PT
104.24.27.207	AS13335 Cloudflare, Inc.	`0.14ms` from Yerevan, AM
104.24.22.101	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.24.25.179	AS13335 Cloudflare, Inc.	`0.13ms` from Lisbon, PT
104.24.16.247	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
104.24.17.210	AS13335 Cloudflare, Inc.	`0.13ms` from Lisbon, PT
104.24.26.211	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.24.24.237	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.24.18.215	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.24.20.28	AS13335 Cloudflare, Inc.	`0.13ms` from Lisbon, PT
104.24.28.96	AS13335 Cloudflare, Inc.	`0.13ms` from Yerevan, AM
104.24.30.23	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
96.7.218.148	AS20940 Akamai International B.V.	`0.31ms` from Atlanta, US
24.77.31.52	AS6327 Shaw Communications	`18.46ms` from Chicago, US
187.72.193.52	AS16735 ALGAR TELECOM S/A	`0.51ms` from Curitiba, BR
192.133.217.132	AS109 CISCO SYSTEMS, INC.	`1.81ms` from Durham, US
51.195.38.180	AS16276 OVH SAS	`0.13ms` from Frankfurt am Main, DE
112.109.218.20	AS4837 CHINA UNICOM China169 Backbone	`7.36ms` from Fuzhou, CN
177.241.101.180	AS13999 Mega Cable, S.A. de C.V.	`15.23ms` from Guadalajara, MX
14.140.122.148	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.28ms` from Lohogaon, IN
79.234.202.244	AS3320 Deutsche Telekom AG	`4.28ms` from Nuernberg, DE
122.222.70.180	AS2519 ARTERIA Networks Corporation	`2.21ms` from Osaka, JP
177.214.177.196	AS26599 TELEFÔNICA BRASIL S.A	`2.00ms` from Osasco, BR
89.91.200.244	AS5410 Bouygues Telecom SA	`12.68ms` from Paris, FR
220.235.35.4	AS7545 TPG Telecom Limited	`1.17ms` from Perth, AU
200.233.173.68	AS16735 ALGAR TELECOM S/A	`4.37ms` from Sao Paulo, BR
98.247.50.84	AS7922 Comcast Cable Communications, LLC	`9.62ms` from Seattle, US
124.51.79.100	AS17858 LG POWERCOMM	`5.18ms` from Seoul, KR
220.132.153.4	AS3462 Data Communication Business Group	`1.58ms` from Taipei, TW
125.12.113.84	AS9824 JCOM Co., Ltd.	`8.85ms` from Tokyo, JP
118.213.104.164	AS140061 Qinghai Telecom	`2.28ms` from Xining, CN
1.192.145.196	AS4134 CHINANET-BACKBONE	`6.63ms` from Zhengzhou, CN
69.48.249.68	AS19323 Holyoke Gas & Electric Department	`3.82ms` from Boston, US
185.7.92.180	AS47684 Stroytechservice LLC	`12.96ms` from Chelyabinsk, RU
205.213.113.68	AS2381 WiscNet	`5.01ms` from Chicago, US
41.203.30.100	AS37153 Xneelo (Pty) Ltd	`0.16ms` from Johannesburg, ZA
182.164.141.132	AS17511 OPTAGE Inc.	`2.19ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 104.24.25.182

traceroute to 104.24.25.182 (104.24.25.182): 64 hops max, 52 byte packets

3 [] 195.246.227.15 1.238 ms

4 [AS13335] 104.24.25.182 0.22 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On November 28th 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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