104.29.4.0/24

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:      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


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

Nearby Ranges

BGP prefixes that overlap with 104.29.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
104.29.4.1	AS13335 Cloudflare, Inc.	`0.61ms` from Atlanta, US

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
3.13.72.8	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
50.243.140.168	AS7922 Comcast Cable Communications, LLC	`3.27ms` from Denver, US
41.204.26.200	AS32398 Real Image Internet	`13.24ms` from Johannesburg, ZA
209.141.208.88	AS46792 Paragould Municipal Utilities	`5.70ms` from Little Rock, US
155.133.67.136	AS136787 PacketHub S.A.	`0.16ms` from London, GB
34.74.105.168	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
87.98.163.8	AS16276 OVH SAS	`0.06ms` from Roubaix, FR
162.144.140.40	AS46606 Unified Layer	`2.07ms` from Salt Lake City, US
89.231.160.56	AS21021 Multimedia Polska Sp. z o.o.	`9.42ms` from Warsaw, PL
5.197.21.8	AS57293 AG Telekom MMC.	`1.17ms` from Baku, AZ
101.30.67.8	AS4837 CHINA UNICOM China169 Backbone	`5.02ms` from Beijing, CN
44.244.92.216	AS16509 Amazon.com, Inc.	`0.24ms` from Boardman, US
193.74.155.24	AS5432 Proximus NV	`2.46ms` from Brussels, BE
73.51.89.168	AS7922 Comcast Cable Communications, LLC	`4.82ms` from Chicago, US
104.44.226.152	AS8075 Microsoft Corporation	`3.41ms` from Denver, US
58.176.35.232	AS9269 Hong Kong Broadband Network Ltd.	`0.69ms` from Hong Kong, HK
109.184.105.8	AS12389 PJSC Rostelecom	`7.41ms` from Kazan, RU
39.128.164.40	AS9808 China Mobile Communications Group Co., Ltd.	`4.35ms` from Kunming, CN
46.189.210.56	AS12353 Vodafone Portugal	`2.25ms` from Lisbon, PT
92.171.240.88	AS3215 Orange S.A.	`13.61ms` from Marseille, FR
37.49.210.40	AS21127 Joint Stock Company TransTeleCom	`5.57ms` from Novosibirsk, RU
126.31.239.40	AS17676 SoftBank Corp.	`3.88ms` from Osaka, JP
31.32.160.248	AS5410 Bouygues Telecom SA	`1.79ms` from Saint-Denis, FR
177.207.190.232	AS18881 TELEFÔNICA BRASIL S.A	`0.52ms` from Sao Paulo, BR
38.191.158.24	AS13576 SDN Communications	`5.04ms` from Sioux Falls, US

Traceroute

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

traceroute -a -n -q1 -f3 104.29.4.1

traceroute to 104.29.4.1 (104.29.4.1): 64 hops max, 52 byte packets

3 [] 206.71.12.60 1.557 ms

4 [AS13335] 108.162.235.108 0.297 ms

5 [AS13335] 104.29.4.1 16.704 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On March 20th 2026

What are IP address ranges?

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