104.29.155.0/24

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Parent Range 104.16.0.0/12
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

Overlapping Ranges

BGP prefixes that contain 104.29.155.0/24

Range ASN Company Num of IPs
104.16.0.0/12 AS132892 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS13335 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS14789 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS202623 Cloudflare, Inc. 1,048,576

Nearby Ranges

BGP prefixes that overlap with 104.29.0.0/16

Range ASN Company Num of IPs
104.16.0.0/12 AS132892 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS13335 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS14789 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS202623 Cloudflare, Inc. 1,048,576

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

Pingable IPs

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

IP Address ASN Details
104.29.155.14 AS13335 Cloudflare, Inc. 0.39ms from Ashburn, 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
5.192.6.184 AS5384 Emirates Internet 12.06ms from Al Fujairah City, AE
116.205.112.104 AS55990 Huawei Cloud Service data center 3.44ms from Beijing, CN
102.182.27.216 AS37611 AFRIHOST SP (PTY) LTD 16.41ms from Cape Town, ZA
195.178.149.40 AS55154 Madgenius.com 0.26ms from Chicago, US
24.175.229.104 AS11427 Charter Communications Inc 10.67ms from Dallas, US
114.130.189.24 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.31ms from Dhaka, BD
91.54.215.72 AS3320 Deutsche Telekom AG 1.82ms from Hamburg, DE
121.202.192.152 AS17924 SmarTone Mobile Communications Ltd 9.73ms from Hong Kong, HK
208.126.165.8 AS5056 Aureon Network Services 11.66ms from Kansas City, US
46.181.182.168 AS39927 E-Light-Telecom Ltd. 1.25ms from Kemerovo, RU
31.202.73.56 AS34700 MAXNET TELECOM, LTD 6.45ms from Kyiv, UA
113.232.81.216 AS4837 CHINA UNICOM China169 Backbone 13.84ms from Liaoyang, CN
81.141.100.40 AS2856 British Telecommunications PLC 5.54ms from London, GB
38.108.111.200 AS174 Cogent Communications, LLC 0.68ms from New York City, US
1.249.254.8 AS9318 SK Broadband Co Ltd 7.52ms from Seoul, KR
223.109.70.200 AS56046 China Mobile communications corporation 4.34ms from Suzhou, CN
112.138.189.168 AS10010 TOKAI Communications Corporation 11.95ms from Tokyo, JP
4.190.39.24 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
121.69.217.40 AS4808 China Unicom Beijing Province Network 3.91ms from Beijing, CN
40.177.86.184 AS16509 Amazon.com, Inc. 1.75ms from Calgary, CA
61.0.119.72 AS9829 National Internet Backbone 9.18ms from Chennai, IN
75.70.203.24 AS7922 Comcast Cable Communications, LLC 6.57ms from Denver, US
141.239.117.200 AS36149 Hawaiian Telcom Services Company, Inc. 3.17ms from Honolulu, US
153.228.173.168 AS4713 NTT DOCOMO BUSINESS,Inc. 2.51ms from Osaka, JP
187.99.247.24 AS26615 TIM S/A 4.75ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 104.29.155.248
traceroute to 104.29.155.248 (104.29.155.248): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
On

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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