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:      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 23,192 domain names hosted across 488 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 10144
104.18.203.85 exitkingrealty.com 5404
104.18.204.85 exitkingrealty.com 5188
104.18.207.112 chaturbate.com 3789
104.18.197.95 classy.org 1349
104.18.205.56 capecoralflhomesonsale.com 859
104.18.207.56 michaellempidakis.com 808
104.18.206.56 murrietacaareahomesforsale.com 786
104.18.193.20 fountainvillasapartments.com 350
104.18.201.118 touch2success.com 249
104.18.200.118 touch2success.com 244
104.18.192.204 spincasino.com 189
104.18.193.136 clbanners20.com 139
104.18.192.136 clbanners20.com 137
104.18.192.27 triumph.com 109
104.18.197.48 peta.org 95
104.18.192.233 marketo.com 91
104.18.207.254 vbulletin.net 84
104.18.204.57 loccitane.com 72
104.18.193.23 ivci88.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
104.18.199.22 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.205.122 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.206.14 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.196.10 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.18.193.202 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.198.69 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
104.18.204.193 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.203.61 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.18.197.239 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.202.31 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.200.217 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.195.227 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.201.108 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
104.18.207.206 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.192.172 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.18.194.64 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
141.161.197.100 AS11318 Georgetown University 2.13ms from Ashburn, US
14.243.11.196 AS45899 VNPT Corp 4.62ms from Da Nang, VN
175.178.160.116 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Guangzhou, CN
171.61.108.4 AS24560 Bharti Airtel Ltd., Telemedia Services 1.91ms from Hyderabad, IN
154.62.135.228 AS174 Cogent Communications, LLC 1.28ms from London, GB
35.235.100.164 AS396982 Google LLC 0.12ms from Los Angeles, US
79.155.4.116 AS3352 TELEFONICA DE ESPANA S.A.U. 10.88ms from Madrid, ES
75.74.71.244 AS7922 Comcast Cable Communications, LLC 9.59ms from Miami, US
210.162.105.212 AS4713 NTT DOCOMO BUSINESS,Inc. 11.77ms from Osaka, JP
52.206.170.116 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
52.202.61.164 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
178.44.200.52 AS12389 PJSC Rostelecom 14.61ms from Samara, RU
201.110.77.196 AS8151 UNINET 3.49ms from Santiago de Queretaro, MX
36.54.2.52 AS10013 FreeBit Co.,Ltd. 2.73ms from Tokyo, JP
98.71.152.148 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
172.240.154.68 AS7979 Servers.com, Inc. 0.18ms from Ashburn, US
125.237.20.132 AS4771 Spark New Zealand Trading Ltd. 1.19ms from Auckland, NZ
190.159.109.116 AS10620 Telmex Colombia S.A. 19.54ms from Bogota, CO
98.139.10.52 AS26101 Yahoo Holdings Inc. 1.37ms from Buffalo, US
98.26.149.36 AS11426 Charter Communications Inc 7.34ms from Charlotte, US
122.174.217.116 AS24560 Bharti Airtel Ltd., Telemedia Services 10.14ms from Chennai, IN
174.131.72.52 AS7029 Windstream Communications LLC 9.81ms from Chicago, US
67.38.60.84 AS7018 AT&T Enterprises, LLC 12.78ms from Columbus, US
97.134.185.148 AS6167 Verizon Business 9.91ms from Dallas, US
31.117.30.196 AS2856 British Telecommunications PLC 6.27ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 104.18.197.8
traceroute to 104.18.197.8 (104.18.197.8): 64 hops max, 52 byte packets
2 *
3 [AS13335] 104.18.197.8 0.132 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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