104.29.88.0/24

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:      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


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

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
104.29.88.1	AS13335 Cloudflare, Inc.	`4.79ms` from Dubai, AE

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
4.227.148.136	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
47.61.65.72	AS12430 VODAFONE ESPANA S.A.U.	`4.68ms` from Barcelona, ES
139.84.216.216	AS20473 The Constant Company, LLC	`0.16ms` from Bengaluru, IN
20.119.158.8	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
104.179.8.104	AS7018 AT&T Enterprises, LLC	`2.66ms` from Dallas, US
180.244.54.72	AS7713 PT Telekomunikasi Indonesia	`2.10ms` from Jakarta, ID
88.50.45.232	AS3269 Telecom Italia S.p.A.	`3.16ms` from Milan, IT
173.26.4.232	AS30036 Mediacom Communications Corp	`9.47ms` from Minneapolis, US
185.138.252.120	AS57073 LLC Wildberries	`0.68ms` from Moscow, RU
3.109.33.40	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
49.250.23.88	AS9617 JCOM Co., Ltd.	`11.74ms` from Osaka, JP
92.169.250.104	AS3215 Orange S.A.	`2.13ms` from Saint-Denis, FR
43.143.123.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.67ms` from Shanghai, CN
101.89.125.40	AS4811 China Telecom (Group)	`2.36ms` from Shanghai, CN
117.72.80.216	AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch	`0.28ms` from Tianjin, CN
87.173.148.152	AS3320 Deutsche Telekom AG	`4.26ms` from Berlin, DE
68.219.40.248	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
84.144.118.24	AS3320 Deutsche Telekom AG	`4.83ms` from Hamburg, DE
137.59.227.232	AS9541 Cyber Internet Services (Pvt) Ltd.	`2.61ms` from Karachi, PK
5.64.207.184	AS5607 Sky UK Limited	`2.00ms` from London, GB
84.162.158.136	AS3320 Deutsche Telekom AG	`2.95ms` from Nuernberg, DE
177.44.127.232	AS28202 MASTER S/A	`13.89ms` from Osasco, BR
24.251.81.104	AS22773 Cox Communications Inc.	`5.23ms` from Phoenix, US
27.211.80.152	AS4837 CHINA UNICOM China169 Backbone	`7.18ms` from Qingdao, CN
112.255.92.136	AS4837 CHINA UNICOM China169 Backbone	`1.87ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 104.29.88.1

traceroute to 104.29.88.1 (104.29.88.1): 64 hops max, 52 byte packets

1 [AS202422] 5.189.221.2 0.608 ms

2 [AS199524] 92.223.92.18 0.091 ms

3 *

4 *

5 [AS5511] 193.251.152.163 0.736 ms

6 [AS5511] 193.251.133.64 29.841 ms

7 *

8 *

9 *

10 [AS13335] 104.29.88.1 183.216 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On January 30th 2026

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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