104.18.58.0/24

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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 104.18.0.0/16

No nearby ranges found.

Hosted domains

There are 13 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.58.42 mytch.nl 1
104.18.58.142 tichys-einblick.de 1
104.18.58.85 manjia168.com 1
104.18.58.196 pomone.fr 1
104.18.58.169 mobiletubes.com 1
104.18.58.121 jadara.jo 1
104.18.58.161 danarealestategroup.com 1
104.18.58.131 iemploi.ca 1
104.18.58.92 part66easa.com 1
104.18.58.235 sci.edu.kg 1
104.18.58.244 gresswoldsenior.co.za 1
104.18.58.95 huxiisland.net 1
104.18.58.21 curebean.com 1

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
104.18.58.206 AS13335 Cloudflare, Inc. 0.10ms from Lisbon, PT

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
86.87.49.232 AS1136 KPN B.V. 1.25ms from Amsterdam, NL
91.96.104.248 AS9145 EWE TEL GmbH 6.11ms from Hamburg, DE
141.126.156.56 AS20115 Charter Communications LLC 10.57ms from Minneapolis, US
45.4.109.216 AS266047 Chapnet Serviços de Comunicação Ltda 14.33ms from Osasco, BR
177.103.224.200 AS27699 TELEFÔNICA BRASIL S.A 1.92ms from Osasco, BR
100.50.25.184 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
157.82.227.8 AS2501 The University of Tokyo 2.47ms from Tokyo, JP
125.82.230.152 AS4134 CHINANET-BACKBONE 7.89ms from Chongqing, CN
58.144.153.104 AS4837 CHINA UNICOM China169 Backbone 0.27ms from Chongqing, CN
217.229.5.88 AS3320 Deutsche Telekom AG 3.54ms from Duesseldorf, DE
14.190.8.72 AS45899 VNPT Corp 1.98ms from Hanoi, VN
2.89.69.184 AS25019 Saudi Telecom Company JSC 12.85ms from Jeddah, SA
188.113.167.56 AS51004 Sakhalin Cable Telesystems Ltd 19.27ms from Khabarovsk, RU
31.52.130.136 AS2856 British Telecommunications PLC 2.09ms from London, GB
97.170.15.72 AS6167 Verizon Business 10.22ms from Los Angeles, US
111.38.53.72 AS9808 China Mobile Communications Group Co., Ltd. 6.22ms from Nanjing, CN
187.121.61.120 AS19182 TELEFÔNICA BRASIL S.A 4.88ms from Osasco, BR
188.50.162.104 AS25019 Saudi Telecom Company JSC 2.11ms from Riyadh, SA
87.240.189.168 AS47541 VKontakte Ltd 1.05ms from Saint Petersburg, RU
174.164.201.40 AS7922 Comcast Cable Communications, LLC 2.70ms from Seattle, US
116.88.2.248 AS55430 Starhub Ltd 2.52ms from Singapore, SG
24.217.119.24 AS20115 Charter Communications LLC 4.54ms from St. Louis, US
171.124.56.248 AS4837 CHINA UNICOM China169 Backbone 5.42ms from Taiyuan, CN
102.26.136.200 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.83ms from Tunis, TN
186.28.225.200 AS19429 ETB - Colombia 0.51ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 104.18.58.73
traceroute to 104.18.58.73 (104.18.58.73): 64 hops max, 52 byte packets
2 *
3 [AS13335] 104.18.58.73 0.127 ms
Measurement taken from IPinfo ProbeNet in Wrocław, PL
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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