104.19.32.0/20

AS13335  ·  Cloudflare, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 1,614 domain names hosted across 300 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 704
104.19.47.175 batalinterventions.com 347
104.19.46.20 xyingmi.com 81
104.19.46.11 beeaimi.com 66
104.19.45.175 xiaobee.top 38
104.19.43.179 rryyz.com 37
104.19.45.182 ffff.life 36
104.19.37.200 772222.xyz 35
104.19.43.47 dongfeng-honda-ur-v.com 33
104.19.45.244 seeseev.com 32
104.19.33.4 dvd160.com 31
104.19.47.131 diezhanm.com 18
104.19.39.70 idiemi.cc 12
104.19.35.174 liujuying.com 12
104.19.47.176 xox-web.com 11
104.19.37.0 zhiku88.xyz 10
104.19.41.181 2hhiv.top 9
104.19.45.238 smomg.com 9
104.19.39.88 jialiyan.cn 8
104.19.38.84 ltmh.org 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
104.19.44.120 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
104.19.36.107 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.38.140 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.41.125 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.19.32.47 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.40.78 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.37.240 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.33.126 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.42.100 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.47.9 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.35.136 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.34.47 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.46.123 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.45.219 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.43.81 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.39.3 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM

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
124.192.141.68 AS4808 China Unicom Beijing Province Network 3.30ms from Beijing, CN
92.161.112.20 AS3215 Orange S.A. 4.84ms from Marseille, FR
216.92.101.36 AS7859 pair Networks 0.10ms from Pittsburgh, US
44.192.13.116 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
95.68.202.180 AS12389 PJSC Rostelecom 12.33ms from Samara, RU
20.251.0.4 AS8075 Microsoft Corporation 1.79ms from Sandefjord, NO
112.170.213.20 AS4766 Korea Telecom 1.57ms from Seoul, KR
180.20.251.4 AS4713 NTT DOCOMO BUSINESS,Inc. 4.56ms from Tokyo, JP
143.90.131.196 AS4725 SoftBank Corp. 2.13ms from Tokyo, JP
86.99.137.148 AS5384 Emirates Internet 2.64ms from Al Fujairah City, AE
52.210.23.180 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
104.202.20.4 AS11404 Wave Broadband 2.68ms from Hillsboro, US
2.132.190.36 AS9198 JSC Kazakhtelecom 8.05ms from Karagandy, KZ
173.211.28.228 AS21769 Colocation America Corporation 0.17ms from Los Angeles, US
47.138.2.228 AS5650 Frontier Communications of America, Inc. 6.44ms from Los Angeles, US
176.191.220.148 AS5410 Bouygues Telecom SA 6.30ms from Marseille, FR
38.153.88.116 AS55286 B2 Net Solutions Inc. 0.42ms from Montreal, CA
176.214.152.228 AS59713 JSC "ER-Telecom Holding" 7.37ms from Moscow, RU
139.104.98.4 AS23344 Disney Worldwide Services, Inc. 0.10ms from Osasco, BR
87.31.17.100 AS3269 Telecom Italia S.p.A. 2.61ms from Rome, IT
1.210.94.20 AS3786 LG DACOM Corporation 5.63ms from Seoul, KR
211.202.11.196 AS9318 SK Broadband Co Ltd 1.45ms from Seoul, KR
211.211.51.132 AS9318 SK Broadband Co Ltd 1.76ms from Seoul, KR
41.201.215.228 AS36947 Telecom Algeria 12.85ms from Algiers, DZ
20.103.114.148 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 104.19.40.110
traceroute to 104.19.40.110 (104.19.40.110): 64 hops max, 52 byte packets
1 [AS7195] 200.25.47.17 0.265 ms
2 *
Measurement taken from IPinfo ProbeNet in Lima, PE
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs