104.18.192.0/20

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 23,196 domain names hosted across 495 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.204.56 exitkingrealty.com 10175
104.18.203.85 exitkingrealty.com 5486
104.18.204.85 exitkingrealty.com 5262
104.18.207.112 chaturbate.com 3749
104.18.197.95 classy.org 1386
104.18.205.56 richardghomes.com 862
104.18.207.56 champaignillinoishomes.com 808
104.18.206.56 murrietacaareahomesforsale.com 787
104.18.193.20 fountainvillasapartments.com 352
104.18.201.118 touch2success.com 249
104.18.200.118 touch2success.com 244
104.18.192.204 spincasino.com 200
104.18.193.136 clbanners20.com 127
104.18.192.136 clbanners20.com 126
104.18.192.27 triumph.com 110
104.18.197.48 peta.org 94
104.18.192.233 marketo.com 91
104.18.207.254 vbulletin.net 85
104.18.193.106 norwegian.com 69
104.18.193.23 slotpangs.com 68

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
104.18.204.26 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.18.192.145 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.197.231 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.194.42 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.199.18 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.18.201.178 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.203.255 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.200.35 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.18.202.150 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.196.253 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.18.193.185 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.198.211 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.195.84 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.18.207.17 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.205.141 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.206.81 AS13335 Cloudflare, Inc. 0.12ms 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
124.193.179.228 AS4847 China Networks Inter-Exchange 3.44ms from Beijing, CN
34.248.43.4 AS16509 Amazon.com, Inc. 0.09ms from Dublin, IE
176.135.241.212 AS5410 Bouygues Telecom SA 5.89ms from Marseille, FR
181.142.27.164 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.17ms from Medellin, CO
59.62.196.132 AS4134 CHINANET-BACKBONE 5.42ms from Nanchang, CN
24.193.186.36 AS12271 Charter Communications Inc 3.98ms from New York City, US
90.120.216.228 AS3215 Orange S.A. 9.34ms from Paris, FR
67.187.158.132 AS7922 Comcast Cable Communications, LLC 6.22ms from San Jose, US
14.77.85.228 AS4766 Korea Telecom 7.60ms from Seoul, KR
59.6.157.132 AS4766 Korea Telecom 1.02ms from Seoul, KR
176.124.50.4 AS203061 UAB code200 0.16ms from Tokyo, JP
54.71.181.228 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
100.23.40.116 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
177.96.236.180 AS18881 TELEFÔNICA BRASIL S.A 1.74ms from Brasilia, BR
61.161.30.132 AS4837 CHINA UNICOM China169 Backbone 9.01ms from Changchun, CN
50.149.14.36 AS7922 Comcast Cable Communications, LLC 0.94ms from Chicago, US
136.114.182.212 AS396982 Google LLC 0.13ms from Council Bluffs, US
87.154.113.20 AS3320 Deutsche Telekom AG 5.44ms from Duesseldorf, DE
90.192.105.52 AS5607 Sky UK Limited 5.24ms from Erith, GB
171.64.4.20 AS32 Stanford University 1.12ms from Fremont, US
31.188.214.36 AS24608 WIND TRE S.P.A. 5.41ms from Milan, IT
185.123.13.68 AS57214 Vidikon-K, CJSC 3.75ms from Moscow, RU
45.47.212.100 AS11351 Charter Communications Inc 13.57ms from New York City, US
119.230.145.180 AS17511 OPTAGE Inc. 2.80ms from Osaka, JP
2.21.150.196 AS16625 Akamai Technologies, Inc. 0.49ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 104.18.203.179
traceroute to 104.18.203.179 (104.18.203.179): 64 hops max, 52 byte packets
2 [AS64150] 45.68.34.225 0.905 ms
Measurement taken from IPinfo ProbeNet in San Pedro Sula, HN
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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