104.29.17.0/24

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:      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:      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:      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
104.29.17.1	AS13335 Cloudflare, Inc.	`1.81ms` from Almaty, KZ

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
41.135.86.152	AS20011 Dimension Data	`1.38ms` from Cape Town, ZA
24.211.211.88	AS11426 Charter Communications Inc	`10.90ms` from Charlotte, US
189.218.96.136	AS11888 Television Internacional, S.A. de C.V.	`13.93ms` from Dallas, US
52.212.220.200	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
93.67.13.56	AS30722 Vodafone Italia S.p.A.	`9.46ms` from Frosinone, IT
84.144.125.56	AS3320 Deutsche Telekom AG	`4.11ms` from Hamburg, DE
185.206.78.40	AS206657 Jose Leon Alvarez	`5.47ms` from Madrid, ES
88.11.154.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.21ms` from Madrid, ES
84.69.223.168	AS5378 Vodafone Limited	`5.71ms` from Manchester, GB
72.188.19.200	AS33363 Charter Communications, Inc	`8.95ms` from Orlando, US
73.92.36.88	AS7922 Comcast Cable Communications, LLC	`6.46ms` from San Jose, US
180.171.38.120	AS4812 China Telecom (Group)	`4.73ms` from Shanghai, CN
13.236.215.40	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
114.76.242.72	AS4804 Microplex PTY LTD	`6.60ms` from Sydney, AU
196.119.243.56	AS36925 MEDITELECOM	`3.85ms` from Casablanca, MA
162.191.152.104	AS21928 T-Mobile USA, Inc.	`17.28ms` from Chicago, US
58.23.76.72	AS4837 CHINA UNICOM China169 Backbone	`8.33ms` from Fuzhou, CN
113.92.197.232	AS4134 CHINANET-BACKBONE	`1.62ms` from Guangzhou, CN
14.169.190.136	AS45899 VNPT Corp	`1.53ms` from Ho Chi Minh City, VN
197.159.92.56	AS327966 FJ Wiese CC	`5.18ms` from Johannesburg, ZA
74.208.234.8	AS8560 IONOS SE	`0.61ms` from Lenexa, US
146.212.110.56	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.02ms` from Ljubljana, SI
47.145.130.232	AS5650 Frontier Communications of America, Inc.	`1.91ms` from Los Angeles, US
131.226.74.8	AS139831 DITO TELECOMMUNITY CORP.	`0.06ms` from Manila, PH
35.180.24.200	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 104.29.17.1

traceroute to 104.29.17.1 (104.29.17.1): 64 hops max, 52 byte packets

1 [AS202422] 89.44.193.2 1.451 ms

2 [AS199524] 5.189.207.3 0.204 ms

3 *

4 *

5 [AS9198] 178.88.174.237 3.007 ms

6 [AS9198] 92.47.145.109 4.902 ms

7 [AS9198] 92.47.150.190 5.308 ms

8 [AS13335] 104.29.17.1 2.579 ms

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On January 19th 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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