1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.18.0.0/16
  4. AS13335  | 104.18.160.0/20

104.18.160.0/20

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:        noc@cloudflare.com
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:      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 11,104 domain names hosted across 511 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.160.83 sevenstarsgracebay.com 1674
104.18.160.220 heylink.me 1295
104.18.161.220 heylink.me 1293
104.18.167.119 lendingtree.com 790
104.18.161.83 naplesgrande.com 778
104.18.162.83 reservhotel.com 722
104.18.163.83 belmontpark.com 612
104.18.166.240 donaldjtrump.com 593
104.18.167.240 donaldjtrump.com 544
104.18.164.83 naplesgrande.com 540
104.18.170.3 parallels.com 253
104.18.168.56 columbiathreadneedle.at 212
104.18.175.199 petlove.com.br 191
104.18.160.233 ennisswimmingclub.com 133
104.18.174.136 showlive.live 130
104.18.174.21 thebreakers.com 127
104.18.175.136 showlive.live 121
104.18.173.90 vezeeta.com 119
104.18.175.21 thebreakers.com 90
104.18.165.232 goindiainfotech.com 75

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
Read more

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
104.18.165.173 AS13335 Cloudflare, Inc. 0.13ms from Porto Alegre, BR
104.18.173.170 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.174.235 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.163.26 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.172.51 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.160.164 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.166.89 AS13335 Cloudflare, Inc. 0.13ms from Porto Alegre, BR
104.18.164.165 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.171.2 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.169.151 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.175.10 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.170.135 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.162.246 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.161.237 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.168.11 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.167.213 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
3.90.4.180 AS14618 Amazon.com, Inc. 0.45ms from Ashburn, US
75.246.148.148 AS6167 Verizon Business 19.08ms from Ashburn, US
52.49.252.84 AS16509 Amazon.com, Inc. 0.24ms from Dublin, IE
87.158.72.180 AS3320 Deutsche Telekom AG 9.77ms from Frankfurt am Main, DE
185.106.75.116 AS202596 G.Network Communications Limited 0.78ms from London, GB
76.179.6.196 AS11351 Charter Communications Inc 19.89ms from New York City, US
18.206.81.52 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
151.72.50.84 AS1267 WIND TRE S.P.A. 16.83ms from Rome, IT
94.34.174.20 AS8612 Tiscali Italia S.P.A. 7.39ms from Rome, IT
172.178.173.244 AS8075 Microsoft Corporation 0.68ms from San Jose, US
187.112.45.148 AS18881 TELEFÔNICA BRASIL S.A 18.39ms from Sao Paulo, BR
155.126.176.20 AS4812 China Telecom (Group) 3.94ms from Shanghai, CN
90.224.84.84 AS3301 Telia Company AB 0.68ms from Stockholm, SE
52.62.205.148 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
52.65.140.180 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
113.32.150.132 AS17506 ARTERIA Networks Corporation 2.07ms from Tokyo, JP
153.198.81.180 AS4713 NTT DOCOMO BUSINESS,Inc. 8.01ms from Tokyo, JP
137.208.43.4 AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business 0.67ms from Vienna, AT
193.198.243.68 AS2108 Croatian Academic and Research Network 0.83ms from Zagreb, HR
62.48.31.36 AS8271 Internet Business Solutions AG 0.24ms from Zuerich, CH
185.203.204.100 AS57335 AAGlenn Internetworking Company 0.19ms from Amsterdam, NL
73.43.24.132 AS7922 Comcast Cable Communications, LLC 4.36ms from Atlanta, US
66.31.168.212 AS7922 Comcast Cable Communications, LLC 8.55ms from Boston, US
110.32.78.212 AS4804 Microplex PTY LTD 1.58ms from Brisbane, AU
216.28.224.84 AS52419 CESOP 5.86ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f4 104.18.174.218
traceroute to 104.18.174.218 (104.18.174.218): 64 hops max, 52 byte packets
4 [AS13335] 172.69.220.2 0.793 ms
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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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