104.18.32.0/24

AS13335  ·  Cloudflare, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:      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

Nearby Ranges

BGP prefixes that overlap with 104.18.0.0/16

No nearby ranges found.

Hosted domains

There are 24,580 domain names hosted across 253 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.32.47 prnewswire.com 1087
104.18.32.80 capteonline.org 990
104.18.32.157 freetaxusa.com 961
104.18.32.49 shoplyfter.com 920
104.18.32.2 bakermckenzie.com 916
104.18.32.83 emma-matras.be 900
104.18.32.9 mmhm.jp 770
104.18.32.191 jwt.io 759
104.18.32.86 sageintacct.com 565
104.18.32.28 vonage.com 410
104.18.32.85 crazygames.se 327
104.18.32.136 granges.com 322
104.18.32.236 purebreak.com 321
104.18.32.146 vintageinn.co.uk 298
104.18.32.97 comparethemarket.com 291
104.18.32.27 crazygames.co.id 269
104.18.32.226 95gmns.com 253
104.18.32.64 homegate.ch 231
104.18.32.79 upc.edu.pe 230
104.18.32.161 gamingbible.com 221

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

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

IP Address ASN Details
104.18.32.133 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL

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
74.122.74.8 AS2941 OnePartner, LLC 10.60ms from Atlanta, US
63.195.172.168 AS7018 AT&T Enterprises, LLC 14.76ms from Atlanta, US
121.20.212.200 AS4837 CHINA UNICOM China169 Backbone 12.81ms from Beijing, CN
79.199.103.232 AS3320 Deutsche Telekom AG 5.49ms from Frankfurt am Main, DE
58.42.223.200 AS4134 CHINANET-BACKBONE 3.94ms from Guiyang, CN
117.68.225.8 AS4134 CHINANET-BACKBONE 6.76ms from Huai'an, CN
118.100.168.232 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.99ms from Kuala Lumpur, MY
4.158.135.216 AS8075 Microsoft Corporation 0.27ms from London, GB
69.139.81.184 AS7922 Comcast Cable Communications, LLC 9.46ms from Morris Plains, US
108.55.17.168 AS701 Verizon Business 9.34ms from New York City, US
124.159.169.56 AS7679 QTnet,Inc. 9.53ms from Osaka, JP
73.240.167.168 AS7922 Comcast Cable Communications, LLC 5.12ms from Portland, US
49.167.118.24 AS17858 LG POWERCOMM 1.86ms from Seoul, KR
83.250.138.72 AS1257 Tele2 Sverige AB 4.01ms from Stockholm, SE
180.11.33.104 AS4713 NTT DOCOMO BUSINESS,Inc. 3.01ms from Tokyo, JP
115.56.111.56 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Zhengzhou, CN
74.235.52.72 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
97.200.238.248 AS6167 Verizon Business 12.09ms from Atlanta, US
20.65.55.88 AS8075 Microsoft Corporation 0.21ms from Boydton, US
18.118.59.88 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
14.243.125.56 AS45899 VNPT Corp 6.24ms from Da Nang, VN
72.176.56.104 AS11427 Charter Communications Inc 6.45ms from Dallas, US
141.209.15.8 AS27274 Central Michigan University 2.82ms from Grand Rapids, US
128.201.124.200 AS266649 Netcity Tecnologia em Internet Ltda-ME 8.97ms from Joao Pessoa, BR
20.100.79.184 AS8075 Microsoft Corporation 6.79ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f3 104.18.32.165
traceroute to 104.18.32.165 (104.18.32.165): 64 hops max, 52 byte packets
3 [AS8932] 185.48.241.27 1.239 ms
Measurement taken from IPinfo ProbeNet in Yerevan, AM
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs