104.19.32.0/20

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 104.19.0.0/16

No nearby ranges found.

Hosted domains

There are 1,442 domain names hosted across 294 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.19.46.65 zhenfanjixie.com 514
104.19.47.175 arizonashomesonline.com 346
104.19.46.20 yule123.vip 82
104.19.46.11 bee2025.top 65
104.19.43.47 dongfeng-honda-ur-v.com 61
104.19.45.175 fanduanju.com 38
104.19.43.179 mp4.run 36
104.19.45.182 ffff.life 35
104.19.37.200 free163.top 35
104.19.45.244 galsplay.com 32
104.19.33.4 zhangyuai6.com 27
104.19.47.131 diezhanm.com 18
104.19.39.70 eqitifu.com 12
104.19.35.174 liujuying.com 12
104.19.47.176 husexx.top 10
104.19.45.238 smomg.com 9
104.19.45.226 aikuku.top 9
104.19.39.88 vlo9iifk.cn 8
104.19.32.48 xszone.top 7
104.19.37.0 1001.vin 7

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
104.19.33.240 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.46.78 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.47.71 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.38.233 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.41.193 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.36.178 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.34.68 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.40.90 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.19.37.60 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.19.43.178 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.32.46 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.45.137 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.39.213 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.42.118 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.44.31 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.35.223 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
221.222.234.228 AS4808 China Unicom Beijing Province Network 4.06ms from Beijing, CN
99.30.247.164 AS7018 AT&T Enterprises, LLC 2.19ms from Dallas, US
89.183.72.116 AS13045 htp GmbH 6.01ms from Frankfurt am Main, DE
116.171.0.148 AS4837 CHINA UNICOM China169 Backbone 4.27ms from Guiyang, CN
175.167.220.228 AS4837 CHINA UNICOM China169 Backbone 10.97ms from Liaoyang, CN
2.44.61.228 AS30722 Vodafone Italia S.p.A. 8.67ms from Milan, IT
185.137.158.20 AS206343 Miano Carmelo Salvatore trading as ASSO PC TECH 0.46ms from Palermo, IT
189.232.217.132 AS8151 UNINET 11.56ms from Santiago de Queretaro, MX
190.180.141.244 AS52930 Turbosp Internet Provider 5.41ms from Sao Paulo, BR
222.155.210.68 AS4771 Spark New Zealand Trading Ltd. 6.24ms from Auckland, NZ
110.251.80.84 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Beijing, CN
189.59.91.116 AS18881 TELEFÔNICA BRASIL S.A 3.60ms from Brasilia, BR
90.153.68.4 AS9145 EWE TEL GmbH 8.96ms from Hamburg, DE
176.233.93.148 AS34984 Superonline Iletisim Hizmetleri A.S. 6.52ms from Istanbul, TR
134.41.77.228 AS855 Bell Canada 12.87ms from Montreal, CA
60.98.228.4 AS17676 SoftBank Corp. 3.52ms from Osaka, JP
125.151.101.68 AS4766 Korea Telecom 1.91ms from Seoul, KR
180.120.158.212 AS4134 CHINANET-BACKBONE 8.26ms from Shanghai, CN
125.125.38.132 AS4134 CHINANET-BACKBONE 8.43ms from Shanghai, CN
39.182.58.36 AS56041 China Mobile communications corporation 8.67ms from Shanghai, CN
3.112.203.212 AS16509 Amazon.com, Inc. 0.28ms from Tokyo, JP
101.22.51.196 AS4837 CHINA UNICOM China169 Backbone 6.16ms from Beijing, CN
68.87.240.100 AS7922 Comcast Cable Communications, LLC 0.61ms from Boston, US
72.142.149.52 AS29988 Rogers Communications Canada Inc. 0.19ms from Calgary, CA
125.85.44.36 AS4134 CHINANET-BACKBONE 1.40ms from Chongqing, CN

Traceroute

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

$
traceroute -a -n -q1 104.19.42.106
traceroute to 104.19.42.106 (104.19.42.106): 64 hops max, 52 byte packets
2 *
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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