104.28.88.0/24

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

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
145.136.151.152	AS1103 SURF B.V.	3.42ms from Amsterdam, NL
202.28.60.24	AS4621 UNINET-TH	1.80ms from Bangkok, TH
1.23.13.152	AS45528 Tikona Infinet Ltd.	7.73ms from Chennai, IN
68.235.142.24	AS11650 Pioneer Long Distance Inc.	6.77ms from Dallas, US
178.33.237.216	AS16276 OVH SAS	1.65ms from Gravelines, FR
217.154.37.136	AS8560 IONOS SE	4.05ms from London, GB
151.233.111.104	AS58224 Iran Telecommunication Company PJS	16.62ms from Manama, BH
51.120.22.56	AS8075 Microsoft Corporation	2.28ms from Oslo, NO
197.2.216.104	AS37705 TOPNET	15.20ms from Palermo, IT
117.123.11.8	AS17849 SK Broadband Co Ltd	2.74ms from Seoul, KR
180.2.148.184	AS4713 NTT Communications Corporation	2.50ms from Tokyo, JP
84.129.108.88	AS3320 Deutsche Telekom AG	2.34ms from Berlin, DE
163.142.22.72	AS17816 China Unicom IP network China169 Guangdong province	6.01ms from Guangzhou, CN
73.76.80.40	AS7922 Comcast Cable Communications, LLC	6.60ms from Houston, US
71.89.11.168	AS20115 Charter Communications LLC	12.22ms from Ashburn, US
123.121.197.168	AS4808 China Unicom Beijing Province Network	3.95ms from Beijing, CN
76.25.4.184	AS7922 Comcast Cable Communications, LLC	3.85ms from Denver, US
86.143.61.184	AS2856 British Telecommunications PLC	5.60ms from London, GB
27.121.130.56	AS2519 ARTERIA Networks Corporation	2.71ms from Osaka, JP
103.85.250.216	AS134141 B2B Wholesale Pty Ltd	1.70ms from Sydney, AU
153.151.226.184	AS4713 NTT Communications Corporation	3.40ms from Tokyo, JP
118.23.35.248	AS4713 NTT Communications Corporation	11.97ms from Tokyo, JP
112.5.203.184	AS9808 China Mobile Communications Group Co., Ltd.	1.33ms from Xiamen, CN
86.121.68.184	AS8708 DIGI ROMANIA S.A.	0.93ms from Bucharest, RO
90.198.126.200	AS5607 Sky UK Limited	2.10ms from London, GB

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
OriginAS:       13335
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:      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:      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:        2024-08-21
OfficePhone:    +1-650-319-8930
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 104.28.88.0/24

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

Nearby Ranges

BGP prefixes that overlap with 104.28.0.0/16

Range	ASN	Company	Num of IPs
104.16.0.0/12	AS13335	Cloudflare, Inc.	1,048,576
104.28.46.0/24	AS13335	Cloudflare, Inc.	256
104.28.84.0/24	AS13335	Cloudflare, Inc.	256
104.28.31.0/24	AS13335	Cloudflare, Inc.	256
104.28.114.0/24	AS13335	Cloudflare, Inc.	256
104.28.12.0/24	AS13335	Cloudflare, Inc.	256
104.28.35.0/24	AS13335	Cloudflare, Inc.	256
104.28.52.0/24	AS13335	Cloudflare, Inc.	256
104.28.99.0/24	AS13335	Cloudflare, Inc.	256
104.28.49.0/24	AS13335	Cloudflare, Inc.	256
104.28.112.0/24	AS13335	Cloudflare, Inc.	256
104.28.96.0/24	AS13335	Cloudflare, Inc.	256
104.28.40.0/24	AS13335	Cloudflare, Inc.	256
104.28.71.0/24	AS13335	Cloudflare, Inc.	256
104.28.110.0/24	AS13335	Cloudflare, Inc.	256
104.28.34.0/24	AS13335	Cloudflare, Inc.	256
104.28.39.0/24	AS13335	Cloudflare, Inc.	256
104.28.63.0/24	AS13335	Cloudflare, Inc.	256
104.28.124.0/24	AS13335	Cloudflare, Inc.	256
104.28.94.0/24	AS13335	Cloudflare, Inc.	256
104.28.19.0/24	AS13335	Cloudflare, Inc.	256
104.28.122.0/24	AS13335	Cloudflare, Inc.	256
104.28.132.0/24	AS13335	Cloudflare, Inc.	256
104.28.70.0/24	AS13335	Cloudflare, Inc.	256
104.28.82.0/24	AS13335	Cloudflare, Inc.	256
104.28.11.0/24	AS13335	Cloudflare, Inc.	256
104.28.38.0/24	AS13335	Cloudflare, Inc.	256
104.28.93.0/24	AS13335	Cloudflare, Inc.	256
104.28.69.0/24	AS13335	Cloudflare, Inc.	256
104.28.17.0/24	AS13335	Cloudflare, Inc.	256
104.28.54.0/24	AS13335	Cloudflare, Inc.	256
104.28.10.0/24	AS13335	Cloudflare, Inc.	256
104.28.23.0/24	AS13335	Cloudflare, Inc.	256
104.28.28.0/24	AS13335	Cloudflare, Inc.	256
104.28.64.0/24	AS13335	Cloudflare, Inc.	256
104.28.106.0/24	AS13335	Cloudflare, Inc.	256
104.28.134.0/24	AS13335	Cloudflare, Inc.	256
104.28.133.0/24	AS13335	Cloudflare, Inc.	256
104.28.135.0/24	AS13335	Cloudflare, Inc.	256
104.28.61.0/24	AS13335	Cloudflare, Inc.	256
104.28.41.0/24	AS13335	Cloudflare, Inc.	256
104.28.113.0/24	AS13335	Cloudflare, Inc.	256
104.28.77.0/24	AS13335	Cloudflare, Inc.	256
104.28.126.0/24	AS13335	Cloudflare, Inc.	256
104.28.9.0/24	AS13335	Cloudflare, Inc.	256
104.28.65.0/24	AS13335	Cloudflare, Inc.	256
104.28.55.0/24	AS13335	Cloudflare, Inc.	256
104.28.33.0/24	AS13335	Cloudflare, Inc.	256
104.28.0.0/24	AS13335	Cloudflare, Inc.	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.28.88.132	clonymontana.com	1
104.28.88.172	vidkai.com	1
104.28.88.127	elalbedrio.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

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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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