104.28.11.0/24

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 104.28.0.0/16

No nearby ranges found.

Hosted domains

There are 20 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.28.11.38 condorauto.gr 1
104.28.11.132 seimp.com 1
104.28.11.7 jobinterviewquestionsasked.com 1
104.28.11.12 apostasportugal.com 1
104.28.11.17 longtengyingshi.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
188.250.108.56 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.94ms from Braga, PT
99.42.200.216 AS7018 AT&T Enterprises, LLC 8.14ms from Chicago, US
14.183.172.168 AS45899 VNPT Corp 4.93ms from Ho Chi Minh City, VN
137.222.80.248 AS786 Jisc Services Limited 5.93ms from London, GB
87.240.202.168 AS6661 POST Luxembourg 0.97ms from Luxembourg, LU
68.193.74.232 AS6128 Cablevision Systems Corp. 3.00ms from New York City, US
1.176.182.168 AS10066 LG HelloVision Corp. 8.07ms from Seoul, KR
122.46.208.56 AS17858 LG POWERCOMM 2.08ms from Seoul, KR
124.44.195.24 AS9595 NTT-ME Corporation 7.13ms from Tokyo, JP
20.241.194.152 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
73.7.49.248 AS7922 Comcast Cable Communications, LLC 4.89ms from Atlanta, US
44.245.95.168 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
85.94.252.56 AS47377 Orange Belgium SA 6.86ms from Brussels, BE
135.131.34.232 AS4181 TDS TELECOM 7.02ms from Chicago, US
136.119.31.216 AS396982 Google LLC 0.13ms from Council Bluffs, US
47.188.189.8 AS5650 Frontier Communications of America, Inc. 1.79ms from Dallas, US
174.45.131.72 AS33588 Charter Communications LLC 15.00ms from Denver, US
125.123.138.56 AS4134 CHINANET-BACKBONE 6.37ms from Hangzhou, CN
60.246.91.200 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.63ms from Hong Kong, HK
45.249.59.24 AS13332 Hype Enterprises 0.27ms from Los Angeles, US
62.42.228.40 AS6739 VODAFONE ONO, S.A. 0.69ms from Madrid, ES
99.169.71.168 AS7018 AT&T Enterprises, LLC 19.52ms from Miami, US
35.143.94.40 AS33363 Charter Communications, Inc 12.91ms from Orlando, US
153.137.100.232 AS4713 NTT DOCOMO BUSINESS,Inc. 2.44ms from Osaka, JP
88.125.5.24 AS12322 Free SAS 11.79ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 104.28.11.142
traceroute to 104.28.11.142 (104.28.11.142): 8 hops max, 52 byte packets
4 [AS3356] 4.26.120.122 1.388 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Mount Prospect, US
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