104.18.64.0/20

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.18.0.0/16

No nearby ranges found.

Hosted domains

There are 39,734 domain names hosted across 478 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.73.116 watchreplica.is 14483
104.18.74.116 metalkitors.shop 5565
104.18.68.40 beehiiv.com 5217
104.18.69.40 beehiiv.com 5083
104.18.65.19 shirecarsales.co.uk 3082
104.18.66.19 shirecarsales.co.uk 3050
104.18.71.116 postingpapa.com 2723
104.18.79.12 inteletravel.com 726
104.18.76.75 hokahaven.shop 518
104.18.65.112 vcacanada.com 179
104.18.67.112 columbia.com 177
104.18.77.224 vitavance.com 129
104.18.76.224 croklaan.nl 125
104.18.66.135 gaa555.com 115
104.18.68.135 tvnet.com.tw 113
104.18.70.135 566j.com 113
104.18.69.135 hss634.com 112
104.18.67.135 ggz552.com 112
104.18.68.112 columbia.com 66
104.18.79.51 visitdenmark.com 49

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

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.18.79.156 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.68.69 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.18.71.61 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.75.138 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.64.22 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.72.7 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.18.76.123 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.65.175 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.70.146 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.78.143 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
104.18.69.154 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.73.29 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.66.44 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.77.40 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.67.177 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.74.42 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
41.108.245.52 AS36947 Telecom Algeria 12.51ms from Algiers, DZ
9.169.179.164 AS8075 Microsoft Corporation 0.27ms from Boydton, US
1.123.71.196 AS1221 Telstra Limited 2.39ms from Brisbane, AU
108.71.133.84 AS7018 AT&T Enterprises, LLC 4.79ms from Chicago, US
34.41.133.148 AS396982 Google LLC 0.12ms from Council Bluffs, US
200.203.154.84 AS8167 V tal 6.56ms from Curitiba, BR
212.88.154.132 AS9063 VSE NET GmbH 3.80ms from Frankfurt am Main, DE
91.13.30.212 AS3320 Deutsche Telekom AG 3.95ms from Hamburg, DE
77.8.182.4 AS6805 Telefonica Germany GmbH & Co.OHG 1.11ms from Hamburg, DE
42.112.208.164 AS18403 FPT Telecom Company 0.47ms from Hanoi, VN
221.230.150.100 AS4134 CHINANET-BACKBONE 4.86ms from Huai'an, CN
85.91.192.228 AS6789 CRELCOM LLC 15.47ms from Krasnodar, RU
119.116.22.4 AS4837 CHINA UNICOM China169 Backbone 4.61ms from Liaoyang, CN
13.203.191.4 AS16509 Amazon.com, Inc. 0.18ms from Mumbai, IN
128.122.185.116 AS12 New York University 2.29ms from New York City, US
177.38.152.4 AS52751 Brasrede Telecomunicações LTDA 5.18ms from Novo Hamburgo, BR
5.128.46.52 AS31200 Novotelecom Ltd 1.54ms from Novosibirsk, RU
188.31.32.100 AS206067 Hutchison 3G UK Limited 9.77ms from Portsmouth, GB
54.92.185.180 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
75.253.18.100 AS6167 Verizon Business 10.02ms from Seattle, US
14.47.59.196 AS4766 Korea Telecom 1.67ms from Seoul, KR
91.250.179.36 AS12479 Orange Espagne SA 1.63ms from Zaragoza, ES
44.247.6.84 AS16509 Amazon.com, Inc. 0.27ms from Boardman, US
64.19.76.52 AS11722 Westelcom Internet, Inc. 3.52ms from Buffalo, US
87.151.167.36 AS3320 Deutsche Telekom AG 3.95ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 104.18.77.82
traceroute to 104.18.77.82 (104.18.77.82): 64 hops max, 52 byte packets
2 *
3 [AS13335] 104.18.77.82 0.134 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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