104.18.176.0/20

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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 104.18.0.0/16

No nearby ranges found.

Hosted domains

There are 70,981 domain names hosted across 615 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.185.50 wearesculpt.com 22617
104.18.187.223 a-great-intl-ca-immigration.zone 15136
104.18.188.223 a-snag-intl-study-in-ca.zone 15002
104.18.185.26 wangfei.tv 10573
104.18.190.233 chsd218.org 3150
104.18.189.233 chsd218.org 3149
104.18.190.39 shatterproofclassic.org 727
104.18.176.199 fragrancenet.com 343
104.18.190.199 iida-ikedaten.com 291
104.18.191.100 skinmedica.es 243
104.18.186.90 yara.com 149
104.18.180.27 dpd.com 148
104.18.191.136 clbanners20.com 144
104.18.176.136 showlive.live 127
104.18.178.136 showlive.live 124
104.18.190.136 clbanners20.com 122
104.18.191.39 walkmsnewmexico.org 121
104.18.177.136 showlive.live 121
104.18.189.136 clbanners20.com 119
104.18.179.120 elementor.com 118

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
104.18.190.181 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.191.7 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.182.240 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
104.18.184.133 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.176.134 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.186.219 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.18.189.177 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.181.69 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.178.145 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.185.253 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.179.30 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.177.110 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.18.188.148 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.183.137 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.180.104 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.187.234 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE

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
154.3.28.148 AS215595 SparkTech LTD 0.21ms from Chicago, US
75.222.214.212 AS6167 Verizon Business 14.39ms from Chicago, US
24.15.113.36 AS7922 Comcast Cable Communications, LLC 6.11ms from Chicago, US
35.209.217.52 AS15169 Google LLC 0.11ms from Council Bluffs, US
90.62.166.20 AS3215 Orange S.A. 12.35ms from Frankfurt am Main, DE
111.45.19.228 AS9808 China Mobile Communications Group Co., Ltd. 5.33ms from Guangzhou, CN
39.182.63.84 AS56041 China Mobile communications corporation 5.07ms from Hangzhou, CN
204.130.130.164 AS14767 'Iolani School 2.25ms from Honolulu, US
154.9.133.52 AS174 Cogent Communications, LLC 0.59ms from London, GB
45.137.47.4 AS206576 Wavenet Limited 0.59ms from London, GB
45.24.107.212 AS7018 AT&T Enterprises, LLC 7.95ms from Miami, US
117.162.15.244 AS9808 China Mobile Communications Group Co., Ltd. 1.74ms from Nanchang, CN
104.236.32.36 AS14061 DigitalOcean, LLC 0.27ms from New York City, US
194.167.3.4 AS2200 Renater 10.71ms from Paris, FR
35.168.88.52 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
186.79.61.52 AS7418 TELEFÓNICA CHILE S.A. 10.97ms from Santiago, CL
73.29.147.244 AS7922 Comcast Cable Communications, LLC 5.40ms from Secaucus, US
175.206.203.4 AS4766 Korea Telecom 2.93ms from Seoul, KR
54.255.171.68 AS16509 Amazon.com, Inc. 0.17ms from Singapore, SG
114.36.208.20 AS3462 Data Communication Business Group 0.78ms from Taipei, TW
54.199.171.84 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
78.38.242.20 AS12880 Iran Information Technology Company PJSC 16.11ms from Yerevan, AM
108.219.247.244 AS7018 AT&T Enterprises, LLC 5.94ms from Atlanta, US
109.129.212.228 AS5432 Proximus NV 2.77ms from Brussels, BE
3.144.102.244 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f5 104.18.178.249
traceroute to 104.18.178.249 (104.18.178.249): 64 hops max, 52 byte packets
5 [AS8932] 185.48.241.27 0.742 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.

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