104.18.128.0/20

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 59,846 domain names hosted across 534 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.18.132.62 format.com 36367
104.18.128.18 kw.com 3900
104.18.135.62 format.com 2404
104.18.136.62 format.com 2392
104.18.128.14 gadgethomes.ng 2343
104.18.129.14 tikonlytech.com 2288
104.18.133.62 format.com 2269
104.18.134.62 format.com 1936
104.18.129.113 saugahatcheecountryclub.com 841
104.18.130.113 saugahatcheecountryclub.com 827
104.18.138.44 ladbrokes.com 462
104.18.143.174 ielts.org 343
104.18.136.111 myalcon.com 311
104.18.128.48 aebn.net 293
104.18.143.9 poki.com 230
104.18.134.34 laurastar.com 174
104.18.130.31 chevroletcadillacpeoria.com 170
104.18.131.36 ipsosinteractive.com 124
104.18.137.9 regflix.co.uk 123
104.18.128.224 kingston.com 110

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
104.18.130.181 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.134.160 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.18.141.156 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.142.17 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.18.136.122 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.131.105 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.129.222 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.140.169 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.135.241 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.137.197 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.138.0 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.18.133.139 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.143.215 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.132.133 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.139.198 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.18.128.25 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
23.118.92.132 AS7018 AT&T Enterprises, LLC 1.56ms from Atlanta, US
73.119.224.4 AS7922 Comcast Cable Communications, LLC 8.33ms from Boston, US
168.96.192.4 AS3597 Fundación InnovaT 0.61ms from Buenos Aires, AR
66.202.71.196 AS7029 Windstream Communications LLC 10.40ms from Chicago, US
118.91.186.20 AS34927 iFog GmbH 0.03ms from Frankfurt am Main, DE
154.214.183.84 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
212.3.103.132 AS6702 Science Production Company Trifle Ltd. 8.03ms from Kyiv, UA
178.126.120.196 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.60ms from Minsk, BY
212.11.8.164 AS395793 Arisk Communications inc. 0.16ms from Mumbai, IN
179.175.48.148 AS26599 TELEFÔNICA BRASIL S.A 1.30ms from Sao Paulo, BR
200.100.219.36 AS27699 TELEFÔNICA BRASIL S.A 4.10ms from Sao Paulo, BR
222.107.150.196 AS4766 Korea Telecom 1.33ms from Seoul, KR
210.91.170.244 AS4766 Korea Telecom 7.38ms from Seoul, KR
41.111.244.84 AS36947 Telecom Algeria 1.84ms from Algiers, DZ
174.106.41.4 AS11426 Charter Communications Inc 15.36ms from Charlotte, US
14.98.114.164 AS45820 Tata Teleservices ISP AS 1.08ms from Chennai, IN
213.173.227.52 AS3308 Telia Company AB 1.38ms from Copenhagen, DK
35.0.118.132 AS36375 University of Michigan 2.01ms from Detroit, US
89.56.2.148 AS207790 SWN Stadtwerke Neumuenster GmbH 2.29ms from Hamburg, DE
150.223.23.84 AS58519 Cloud Computing Corporation 1.02ms from Hohhot, CN
203.135.158.244 AS23881 UDomain Web Hosting Company Ltd 0.66ms from Hong Kong, HK
20.87.105.68 AS8075 Microsoft Corporation 0.13ms from Johannesburg, ZA
176.38.127.4 AS39608 Lanet Network Ltd 0.95ms from Kyiv, UA
79.155.174.212 AS3352 TELEFONICA DE ESPANA S.A.U. 9.53ms from Madrid, ES
69.159.96.196 AS577 Bell Canada 1.73ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 104.18.142.22
traceroute to 104.18.142.22 (104.18.142.22): 64 hops max, 52 byte packets
2 [] 200.1.6.26 0.745 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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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