104.23.64.0/19

AS202623  ·  Cloudflare Inc

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Summary

Country United States
Domain cloudflare.com
ASN AS202623
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:      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:      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:      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 104.23.0.0/16

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

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

IP Address ASN Details
104.23.68.1 AS202623 Cloudflare Inc 0.54ms from Amsterdam, NL
104.23.64.32 AS202623 Cloudflare Inc 0.49ms from Amsterdam, NL
104.23.65.65 AS202623 Cloudflare Inc 0.56ms from Amsterdam, NL
104.23.67.97 AS202623 Cloudflare Inc 0.52ms from Amsterdam, NL
104.23.71.1 AS202623 Cloudflare Inc 0.52ms from Amsterdam, NL
104.23.66.228 AS202623 Cloudflare Inc 0.48ms from Amsterdam, NL
104.23.69.33 AS202623 Cloudflare Inc 0.53ms from Amsterdam, NL
104.23.72.33 AS202623 Cloudflare Inc 0.55ms from Amsterdam, NL
104.23.70.193 AS202623 Cloudflare Inc 0.53ms from Amsterdam, NL

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
92.253.77.3 AS8376 Jordan Data Communications Company LLC 0.99ms from Amman, JO
47.14.107.147 AS20115 Charter Communications LLC 12.17ms from Ashburn, US
71.248.191.35 AS701 Verizon Business 2.26ms from Boston, US
31.46.61.227 AS5483 Magyar Telekom Plc. 10.44ms from Budapest, HU
47.109.84.115 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.10ms from Chengdu, CN
132.232.106.195 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.90ms from Chengdu, CN
48.214.246.147 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
64.114.122.35 AS852 TELUS Communications Inc. 8.31ms from Kelowna, CA
92.48.96.19 AS29550 Team Blue Carrier Limited 1.49ms from London, GB
81.179.73.67 AS13285 TalkTalk Communications Limited 2.16ms from Manchester, GB
203.7.2.83 AS18371 Neighbourhood Cable 6.80ms from Melbourne, AU
98.221.131.35 AS7922 Comcast Cable Communications, LLC 4.91ms from Morris Plains, US
213.33.212.227 AS3216 PJSC "Vimpelcom" 0.59ms from Moscow, RU
113.12.9.51 AS4134 CHINANET-BACKBONE 0.71ms from Nanning, CN
193.177.162.163 AS49434 FBW NETWORKS SAS 0.15ms from Paris, FR
213.155.35.147 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.93ms from Prague, CZ
34.198.49.179 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
52.94.228.211 AS16509 Amazon.com, Inc. 0.55ms from Reston, US
201.123.245.131 AS8151 UNINET 9.39ms from Santiago de Queretaro, MX
49.27.4.115 AS4766 Korea Telecom 6.79ms from Seoul, KR
51.20.138.131 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
61.183.81.195 AS4134 CHINANET-BACKBONE 0.94ms from Wuhan, CN
128.47.1.99 AS252 Headquarters, USAISC 5.34ms from Ashburn, US
112.126.189.83 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.64ms from Beijing, CN
177.202.33.243 AS8167 V tal 3.47ms from Brasilia, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 104.23.89.223
traceroute to 104.23.89.223 (104.23.89.223): 7 hops max, 52 byte packets
3 [AS2914] 81.20.64.92 0.262 ms
4 [AS2914] 81.20.65.154 1.851 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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