1. All IP Ranges
  2. 8.0.0.0/8
  3. 8.28.0.0/16
  4. AS13335  | 8.28.20.0/24

8.28.20.0/24

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Parent Range 8.0.0.0/8
Registry ARIN
ID LPL-141-CLOUD14-8-28-20

WHOIS Details

NetHandle:      NET-8-28-20-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-28-20
NetRange:       8.28.20.0 - 8.28.20.255
NetType:        reassignment
RegDate:        2019-05-20
Updated:        2023-12-28
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:      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

Overlapping Ranges

BGP prefixes that contain 8.28.20.0/24

Range ASN Company Num of IPs
8.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216

Nearby Ranges

BGP prefixes that overlap with 8.28.0.0/16

Range ASN Company Num of IPs
8.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216
8.28.248.0/21 AS22898 ATLINK SERVICES, LLC 2,048
8.28.48.0/21 AS46887 Fibertech Networks, LLC 2,048
8.28.184.0/21 AS30536 Circle Computer Resources, Inc. 2,048
8.28.240.0/21 AS22898 ATLINK SERVICES, LLC 2,048
8.28.146.0/23 AS23089 Hotwire Communications 512
8.28.90.0/23 AS23089 Hotwire Communications 512
8.28.178.0/23 AS103 Northwestern University 512
8.28.106.0/23 AS23089 Hotwire Communications 512
8.28.234.0/23 AS23089 Hotwire Communications 512
8.28.236.0/23 AS23089 Hotwire Communications 512
8.28.108.0/23 AS23089 Hotwire Communications 512
8.28.86.0/23 AS17098 Brownrice Internet, Inc. 512
8.28.112.0/23 AS23089 Hotwire Communications 512
8.28.98.0/23 AS23089 Hotwire Communications 512
8.28.100.0/23 AS23089 Hotwire Communications 512
8.28.102.0/23 AS23089 Hotwire Communications 512
8.28.232.0/24 AS23089 Hotwire Communications 256
8.28.233.0/24 AS23089 Hotwire Communications 256
8.28.238.0/24 AS23089 Hotwire Communications 256
8.28.66.0/24 AS23089 Hotwire Communications 256
8.28.68.0/24 AS23089 Hotwire Communications 256
8.28.96.0/24 AS23089 Hotwire Communications 256
8.28.97.0/24 AS23089 Hotwire Communications 256
8.28.57.0/24 AS23160 Heilind Electronics 256
8.28.124.0/24 AS23286 SWITCH, LTD 256
8.28.125.0/24 AS23286 SWITCH, LTD 256
8.28.0.0/24 AS32308 8x8, Inc. 256
8.28.1.0/24 AS32308 8x8, Inc. 256
8.28.2.0/24 AS32308 8x8, Inc. 256
8.28.3.0/24 AS32308 8x8, Inc. 256
8.28.228.0/24 AS396379 Bank OZK 256
8.28.51.0/24 AS46887 AtlantiCare Health System 256
8.28.54.0/24 AS46887 M and T Bank 256
8.28.165.0/24 AS1019 Sotera Health 256
8.28.219.0/24 AS6955 D&H Distributing Company 256
8.28.229.0/24 AS11414 Nvidia Corporation 256
8.28.126.0/24 AS13335 Cloudflare, Inc. 256
8.28.127.0/24 AS13335 Cloudflare, Inc. 256
8.28.213.0/24 AS13335 Cloudflare, Inc. 256
8.28.82.0/24 AS13335 Cloudflare, Inc. 256
8.28.216.0/24 AS19251 NEP Group, Inc. 256
8.28.225.0/24 AS22511 Presidio Networked Solutions LLC 256
8.28.104.0/24 AS23089 Hotwire Communications 256
8.28.105.0/24 AS23089 Hotwire Communications 256
8.28.110.0/24 AS23089 Hotwire Communications 256
8.28.111.0/24 AS23089 Hotwire Communications 256
8.28.114.0/24 AS23089 Hotwire Communications 256
8.28.144.0/24 AS23089 Hotwire Communications 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
8.28.20.1 AS13335 Cloudflare, Inc. 0.84ms from Singapore, SG

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
46.214.82.248 AS48161 NEXTGEN COMMUNICATIONS SRL 8.23ms from Bucharest, RO
66.137.207.200 AS7018 AT&T Enterprises, LLC 6.47ms from Chicago, US
98.21.17.104 AS7029 Windstream Communications LLC 15.58ms from Chicago, US
63.177.52.88 AS16509 Amazon.com, Inc. 0.46ms from Frankfurt am Main, DE
3.73.164.120 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
185.145.157.8 AS64245 DigitalFyre Internet Solutions, LLC. 0.62ms from Frankfurt am Main, DE
124.72.17.152 AS4134 CHINANET-BACKBONE 4.58ms from Fuzhou, CN
113.58.161.168 AS4837 CHINA UNICOM China169 Backbone 12.92ms from Guangzhou, CN
72.220.157.216 AS22773 Cox Communications Inc. 7.85ms from Los Angeles, US
162.192.140.136 AS7018 AT&T Enterprises, LLC 4.17ms from Los Angeles, US
167.60.236.232 AS6057 Administracion Nacional de Telecomunicaciones 1.69ms from Montevideo, UY
115.152.142.216 AS4134 CHINANET-BACKBONE 5.04ms from Nanchang, CN
219.105.180.216 AS10019 Matsusaka Cable-TV Station Inc. 3.02ms from Osaka, JP
177.120.220.8 AS26615 TIM S/A 9.04ms from Osasco, BR
88.173.254.120 AS12322 Free SAS 13.27ms from Paris, FR
79.33.98.40 AS3269 Telecom Italia S.p.A. 16.51ms from Rome, IT
191.234.211.184 AS8075 Microsoft Corporation 0.21ms from Sao Paulo, BR
216.235.110.104 AS22054 Hood Canal Communications 2.29ms from Seattle, US
112.150.192.136 AS17858 LG POWERCOMM 8.03ms from Seoul, KR
211.185.199.200 AS4766 Korea Telecom 5.28ms from Seoul, KR
20.242.132.56 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
91.104.99.136 AS213155 Yettel Hungary Ltd. 13.56ms from Budapest, HU
107.212.242.184 AS7018 AT&T Enterprises, LLC 11.75ms from Chicago, US
80.133.173.24 AS3320 Deutsche Telekom AG 3.02ms from Duesseldorf, DE
90.132.108.40 AS1257 Tele2 Sverige AB 3.88ms from Goeteborg, SE

Traceroute

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

$
traceroute -a -n -q1 -f2 8.28.20.1
traceroute to 8.28.20.1 (8.28.20.1): 64 hops max, 52 byte packets
2 [] 103.16.102.93 1.104 ms
3 [AS13335] 8.28.20.1 1.323 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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