104.19.96.0/20

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:        [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 104.19.0.0/16

No nearby ranges found.

Hosted domains

There are 953 domain names hosted across 135 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.19.109.233 zhenfanjixie.com 703
104.19.104.5 zhenfanjixie.com 703
104.19.105.79 dieka.cc 27
104.19.105.39 zhangyuai.com 26
104.19.106.201 kfp114.com 26
104.19.109.219 kfp114.com 26
104.19.109.72 diezhanm.com 18
104.19.103.119 anzhiju.com 12
104.19.108.144 szrzgs.cn 12
104.19.109.116 wfxtd.com.cn 7
104.19.107.59 nmpn.net.cn 6
104.19.107.238 880885.cn 5
104.19.96.8 shunxinboli.com 5
104.19.98.70 xogiwgn.cn 5
104.19.105.232 kpnlk.top 3
104.19.111.19 asmr.stream 3
104.19.105.10 kpnlk.top 3
104.19.108.59 byoursi.de 3
104.19.101.103 fotita.cn 2
104.19.111.57 qcfbm.cn 2

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
104.19.108.209 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.101.71 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.19.96.40 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.100.16 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.104.69 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.105.177 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.19.103.97 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.107.165 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.19.99.235 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.102.199 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.109.94 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.106.151 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.110.202 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.97.113 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.111.88 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.98.77 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
169.61.90.4 AS36351 IBM Cloud 0.36ms from Ashburn, US
73.139.249.228 AS7922 Comcast Cable Communications, LLC 7.19ms from Boca Raton, US
43.139.40.212 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.12ms from Guangzhou, CN
119.189.98.148 AS4837 CHINA UNICOM China169 Backbone 6.08ms from Jinan, CN
145.14.142.68 AS42366 TerraTransit AG 0.27ms from Nuernberg, DE
46.162.162.4 AS8362 NordNet SA 3.41ms from Paris, FR
39.68.165.132 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Qingdao, CN
44.222.170.228 AS14618 Amazon.com, Inc. 0.34ms from Reston, US
79.34.85.196 AS3269 Telecom Italia S.p.A. 2.68ms from Rome, IT
67.125.253.4 AS7018 AT&T Enterprises, LLC 1.65ms from San Jose, US
179.118.255.52 AS26599 TELEFÔNICA BRASIL S.A 9.54ms from Sao Paulo, BR
112.72.130.180 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 2.87ms from Seoul, KR
18.139.42.100 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
220.133.103.68 AS3462 Data Communication Business Group 4.58ms from Taichung, TW
99.225.79.36 AS812 Rogers Communications Canada Inc. 3.43ms from Toronto, CA
41.238.104.196 AS8452 TE-AS 4.13ms from Cairo, EG
46.65.111.52 AS5607 Sky UK Limited 2.49ms from Erith, GB
149.233.215.132 AS15943 wilhelm.tel GmbH 0.44ms from Hamburg, DE
87.92.168.132 AS16086 DNA Oyj 0.80ms from Helsinki, FI
27.6.164.212 AS17488 Hathway IP Over Cable Internet 1.53ms from Hyderabad, IN
97.163.70.4 AS6167 Verizon Business 15.05ms from Miami, US
104.5.242.148 AS7018 AT&T Enterprises, LLC 2.31ms from Miami, US
71.193.154.36 AS7922 Comcast Cable Communications, LLC 7.44ms from Portland, US
101.26.107.100 AS4837 CHINA UNICOM China169 Backbone 11.61ms from Qingdao, CN
223.165.147.4 AS38661 abcle 1.62ms 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 -f2 104.19.110.78
traceroute to 104.19.110.78 (104.19.110.78): 64 hops max, 52 byte packets
2 [] 185.1.46.3 0.875 ms
Measurement taken from IPinfo ProbeNet in Palermo, IT
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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