104.23.231.0/24

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Parent Range 104.16.0.0/12
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:      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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 104.23.231.0/24

Range ASN Company Num of IPs
104.16.0.0/12 AS132892 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS13335 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS14789 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS202623 Cloudflare, Inc. 1,048,576

Nearby Ranges

BGP prefixes that overlap with 104.23.0.0/16

Range ASN Company Num of IPs
104.16.0.0/12 AS132892 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS13335 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS14789 Cloudflare, Inc. 1,048,576
104.16.0.0/12 AS202623 Cloudflare, Inc. 1,048,576

Hosted domains

There are no domains currently hosted on this ASN.

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

31 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.23.231.19 AS13335 Cloudflare, Inc. 0.52ms from Delhi, IN

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
50.112.219.56 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
116.169.212.40 AS4837 CHINA UNICOM China169 Backbone 1.34ms from Chengdu, CN
158.46.125.168 AS39927 E-Light-Telecom Ltd. 4.15ms from Kemerovo, RU
88.202.248.184 AS56329 Gigaclear Limited 1.69ms from London, GB
217.21.136.8 AS48768 GTECH SWEDEN INTERACTIVE AB 0.49ms from Milan, IT
134.158.216.24 AS789 Renater 9.49ms from Paris, FR
100.18.100.104 AS701 Verizon Business 12.34ms from Philadelphia, US
54.158.205.120 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
71.250.2.104 AS701 Verizon Business 2.36ms from Secaucus, US
154.13.14.136 AS174 Cogent Communications, LLC 0.16ms from Atlanta, US
77.246.76.8 AS9051 IncoNet Data Management sal 14.79ms from Beirut, LB
79.122.5.216 AS5483 Magyar Telekom Plc. 4.16ms from Budapest, HU
75.159.255.248 AS852 TELUS Communications Inc. 6.11ms from Calgary, CA
99.73.72.8 AS7018 AT&T Enterprises, LLC 10.22ms from Chicago, US
98.17.100.72 AS7029 Windstream Communications LLC 11.23ms from Chicago, US
70.115.215.152 AS11427 Charter Communications Inc 5.96ms from Dallas, US
52.144.213.8 AS16509 Amazon.com, Inc. 2.13ms from Dublin, IE
18.203.51.200 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
180.110.230.232 AS4134 CHINANET-BACKBONE 1.34ms from Nanjing, CN
3.171.190.8 AS16509 Amazon.com, Inc. 0.63ms from Seoul, KR
114.46.194.8 AS3462 Data Communication Business Group 2.08ms from Taichung, TW
91.92.238.56 AS58224 Iran Telecommunication Company PJS 15.87ms from Yerevan, AM
92.99.136.200 AS5384 Emirates Internet 2.24ms from Al Fujairah City, AE
125.253.16.248 AS38195 Superloop 0.76ms from Brisbane, AU
85.105.165.72 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.78ms from Denizli, TR

Traceroute

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

$
traceroute -a -n -q1 104.23.231.32
traceroute to 104.23.231.32 (104.23.231.32): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Delhi, IN
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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