104.18.96.0/20

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 29,695 domain names hosted across 522 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.98.43 overlookpointapts.com 19992
104.18.99.43 northridgesingh.com 1637
104.18.104.39 uw.co.uk 1411
104.18.103.106 waynestratton.com 1100
104.18.102.106 waynestratton.com 1039
104.18.109.98 zhenfanjixie.com 741
104.18.102.2 bbemaildelivery.com 508
104.18.103.2 b.link 504
104.18.111.161 tinyurl.com 226
104.18.101.99 coworkingmag.com 218
104.18.110.89 faithamongthefaithlessbook.com 209
104.18.111.89 ithinkyourewrongbutimlistening.com 188
104.18.108.36 splashswimwear.se 140
104.18.109.36 glamroseboutique.com 126
104.18.102.99 yardi.com 115
104.18.105.39 uw.co.uk 110
104.18.96.178 americanbar.org 90
104.18.98.56 soirdeluneedp.com 90
104.18.100.40 irobot.pt 81
104.18.101.40 redthunder.live 79

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
104.18.106.17 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.103.130 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.100.1 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.104.197 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.97.20 AS13335 Cloudflare, Inc. 0.11ms from Lima, PE
104.18.96.202 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.98.199 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.108.218 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.110.213 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.109.6 AS13335 Cloudflare, Inc. 0.12ms from Porto Alegre, BR
104.18.102.97 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.99.234 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.105.11 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.101.191 AS13335 Cloudflare, Inc. 0.13ms from Porto Alegre, BR
104.18.111.232 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.18.107.104 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
111.61.218.228 AS24547 Hebei Mobile Communication Company Limited 9.18ms from Beijing, CN
48.214.14.52 AS8075 Microsoft Corporation 0.34ms from Boydton, US
88.243.17.100 AS9121 Turk Telekomunikasyon Anonim Sirketi 16.12ms from Bursa, TR
24.65.6.148 AS6327 Shaw Communications Inc. 4.52ms from Edmonton, CA
88.153.127.180 AS3209 Vodafone GmbH 10.10ms from Frankfurt am Main, DE
14.164.178.212 AS45899 VNPT Corp 3.68ms from Ho Chi Minh City, VN
222.221.75.100 AS4134 CHINANET-BACKBONE 5.59ms from Kunming, CN
42.178.141.132 AS4837 CHINA UNICOM China169 Backbone 5.68ms from Liaoyang, CN
42.178.102.116 AS4837 CHINA UNICOM China169 Backbone 8.41ms from Liaoyang, CN
126.26.6.20 AS17676 SoftBank Corp. 9.55ms from Osaka, JP
189.101.241.52 AS28573 Claro NXT Telecomunicacoes Ltda 15.03ms from Osasco, BR
14.65.210.84 AS4766 Korea Telecom 1.69ms from Seoul, KR
99.247.11.116 AS812 Rogers Communications Canada Inc. 3.98ms from Toronto, CA
77.252.250.4 AS12741 Netia SA 2.50ms from Warsaw, PL
44.240.33.116 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
132.196.184.36 AS8075 Microsoft Corporation 0.24ms from Boydton, US
218.9.7.4 AS4837 CHINA UNICOM China169 Backbone 10.82ms from Changchun, CN
4.249.224.36 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
189.83.200.196 AS7738 V tal 18.57ms from Fortaleza, BR
145.253.108.132 AS3209 Vodafone GmbH 0.91ms from Frankfurt am Main, DE
47.159.177.20 AS5650 Frontier Communications of America, Inc. 3.61ms from Los Angeles, US
68.47.54.4 AS7922 Comcast Cable Communications, LLC 4.09ms from Minneapolis, US
71.176.109.132 AS701 Verizon Business 8.86ms from Morris Plains, US
91.15.58.164 AS3320 Deutsche Telekom AG 6.58ms from Nuernberg, DE
121.144.134.84 AS4766 Korea Telecom 6.62ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 104.18.109.232
traceroute to 104.18.109.232 (104.18.109.232): 64 hops max, 52 byte packets
4 [AS13335] 172.69.220.2 0.938 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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