104.23.205.0/24

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:      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


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 104.23.0.0/16

No nearby ranges found.

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

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

IP Address ASN Details
104.23.205.74 AS13335 Cloudflare, Inc. 0.91ms from Amman, JO

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
146.12.157.136 AS397976 Central Access, Inc. 6.62ms from Atlanta, US
163.192.199.232 AS31898 Oracle Corporation 0.34ms from Chicago, US
189.34.110.88 AS28573 Claro NXT Telecomunicacoes Ltda 12.14ms from Curitiba, BR
98.22.122.104 AS7029 Windstream Communications LLC 2.58ms from Dallas, US
155.140.104.152 AS25215 BNP PARIBAS S.A. 5.80ms from Frankfurt am Main, DE
84.171.185.136 AS3320 Deutsche Telekom AG 4.20ms from Frankfurt am Main, DE
123.27.90.216 AS45899 VNPT Corp 2.21ms from Hanoi, VN
211.93.89.88 AS4837 CHINA UNICOM China169 Backbone 8.12ms from Liaoyang, CN
98.164.176.168 AS22773 Cox Communications Inc. 6.86ms from Los Angeles, US
87.229.213.232 AS3216 PJSC "Vimpelcom" 0.68ms from Moscow, RU
72.61.168.40 AS47583 Hostinger International Limited 0.24ms from Mumbai, IN
100.1.168.152 AS701 Verizon Business 1.77ms from New York City, US
88.92.101.120 AS2119 Telenor Norge AS 12.07ms from Oslo, NO
20.19.159.88 AS8075 Microsoft Corporation 0.20ms from Paris, FR
201.244.113.168 AS19429 ETB - Colombia 0.86ms from Bogota, CO
181.26.1.8 AS22927 Telefonica de Argentina 2.09ms from Buenos Aires, AR
189.174.168.200 AS8151 UNINET 0.72ms from Cancún, MX
208.100.61.152 AS32748 Steadfast 0.33ms from Chicago, US
88.212.84.152 AS31027 GlobalConnect A/S 0.30ms from Copenhagen, DK
103.194.90.24 AS134319 Elyzium Technologies Pvt. Ltd. 1.30ms from Delhi, IN
46.3.202.40 AS209372 WS Telecom Inc 0.44ms from Frankfurt am Main, DE
87.166.52.216 AS3320 Deutsche Telekom AG 5.44ms from Frankfurt am Main, DE
84.172.163.232 AS3320 Deutsche Telekom AG 9.66ms from Frankfurt am Main, DE
23.214.76.168 AS16625 Akamai Technologies, Inc. 0.23ms from Osaka, JP
77.138.119.232 AS12849 Hot-Net internet services Ltd. 10.64ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f8 104.23.205.140
traceroute to 104.23.205.140 (104.23.205.140): 64 hops max, 52 byte packets
8 [AS5511] 81.52.186.205 86.243 ms
9 *
10 *
11 *
12 *
13 [AS13335] 104.23.205.140 137.028 ms
Measurement taken from IPinfo ProbeNet in Addis Ababa, ET
On

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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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