104.28.13.0/24

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:      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:      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:      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


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

Nearby Ranges

BGP prefixes that overlap with 104.28.0.0/16

No nearby ranges found.

Hosted domains

There are 15 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.28.13.74 prosconsult.com 1
104.28.13.155 oceanbroker.com 1
104.28.13.15 babyone-wunschbox.at 1
104.28.13.122 teco.co.th 1
104.28.13.162 cvmtaxaties.nl 1
104.28.13.234 dooprime.com.cn 1
104.28.13.247 mouralar.pt 1
104.28.13.68 dailypornhub.com 1
104.28.13.193 spfibre.com.au 1
104.28.13.44 riverinasafesandlocks.com.au 1
104.28.13.175 cookesplumbing.com 1
104.28.13.166 assemblepapers.com 1
104.28.13.181 nichebrands.net 1
104.28.13.79 sman.net 1
104.28.13.56 newyogaposes.com 1

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
23.51.236.104 AS16625 Akamai Technologies, Inc. 0.53ms from Boston, US
73.253.44.184 AS7922 Comcast Cable Communications, LLC 9.99ms from Boston, US
23.60.119.232 AS16625 Akamai Technologies, Inc. 0.19ms from Chicago, US
38.109.239.8 AS26747 Phillips County Telephone Company 6.22ms from Denver, US
103.148.102.136 AS140088 Telebangla Communications Ltd 1.19ms from Dhaka, BD
46.22.137.24 AS39122 Blacknight Internet Solutions Limited 2.23ms from Dublin, IE
84.171.218.216 AS3320 Deutsche Telekom AG 4.39ms from Duesseldorf, DE
132.180.77.120 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.85ms from Frankfurt am Main, DE
113.161.86.104 AS45899 VNPT Corp 1.11ms from Ho Chi Minh City, VN
62.49.235.8 AS5378 Vodafone Limited 2.53ms from London, GB
73.185.69.232 AS7922 Comcast Cable Communications, LLC 8.39ms from Los Angeles, US
188.232.226.8 AS41843 JSC "ER-Telecom Holding" 8.83ms from Novosibirsk, RU
75.130.31.8 AS20115 Charter Communications LLC 12.75ms from Atlanta, US
44.225.139.136 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
77.33.41.8 AS44869 FIBIA P/S 1.42ms from Copenhagen, DK
95.117.217.40 AS6805 Telefonica Germany GmbH & Co.OHG 9.65ms from Frankfurt am Main, DE
51.38.40.200 AS16276 OVH SAS 0.07ms from Gravelines, FR
200.219.207.248 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.61ms from Osasco, BR
80.221.109.184 AS1759 Telia Finland Oyj 9.40ms from Oulu, FI
35.181.133.200 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
3.167.49.120 AS16509 Amazon.com, Inc. 0.43ms from Reston, US
79.103.150.152 AS1241 Forthnet 9.51ms from Sofia, BG
24.217.134.24 AS20115 Charter Communications LLC 5.32ms from St. Louis, US
20.84.76.24 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
99.83.136.136 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH

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 104.28.13.65
traceroute to 104.28.13.65 (104.28.13.65): 7 hops max, 52 byte packets
3 [AS174] 149.6.39.210 15.062 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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