8.20.100.0/24

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-CLOUD14-8-20-100

WHOIS Details

NetHandle:      NET-8-20-100-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-20-100
NetRange:       8.20.100.0 - 8.20.100.255
NetType:        reassignment
RegDate:        2019-06-11
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:      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:        2025-08-20
OfficePhone:    +1-650-319-8930
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 8.20.100.0/24

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 8.20.0.0/16

Range	ASN	Company	Num of IPs
8.0.0.0/8	AS15964	American Registry for Internet Numbers	16,777,216
8.20.20.0/22	AS23089	Hotwire Communications	1,024
8.20.50.0/23	AS21691	Toyota Motor Credit Corporation	512
8.20.18.0/23	AS23089	Hotwire Communications	512
8.20.204.0/23	AS23089	Hotwire Communications	512
8.20.206.0/23	AS23089	Hotwire Communications	512
8.20.32.0/23	AS23089	Hotwire Communications	512
8.20.36.0/23	AS23089	Hotwire Communications	512
8.20.186.0/23	AS11178	AccessPlus Communications, Inc.	512
8.20.214.0/23	AS63107	Bijou Telephone Co-op Association, Inc.	512
8.20.96.0/23	AS23089	Hotwire Communications	512
8.20.119.0/24	AS14784	SPOKANE TEACHERS CREDIT UNION	256
8.20.110.0/24	AS16276	OVH Hosting, Inc.	256
8.20.65.0/24	AS18756	COPA	256
8.20.38.0/24	AS23089	Hotwire Communications	256
8.20.74.0/24	AS23256	David's Bridal	256
8.20.241.0/24	AS23393	Flexential Corp.	256
8.20.243.0/24	AS23393	Flexential Corp.	256
8.20.247.0/24	AS23393	Flexential Corp.	256
8.20.191.0/24	AS25623	TowardEX Technologies International, Inc.	256
8.20.53.0/24	AS26344	Real Page, Inc.	256
8.20.92.0/24	AS30372	Sunesys, LLC	256
8.20.2.0/24	AS35873	Move Networks, inc.	256
8.20.71.0/24	AS393819	Lackawanna County Government	256
8.20.115.0/24	AS394945	Expeditors International of Wa Inc.	256
8.20.91.0/24	AS396431	T38Fax Incorporated	256
8.20.251.0/24	AS397158	Resurgent Capital Services LP	256
8.20.47.0/24	AS400608	Bhp Billiton Petroleum (deepwater) Inc.	256
8.20.7.0/24	AS1019	Sotera Health	256
8.20.59.0/24	AS40371	PROS, Inc.	256
8.20.60.0/24	AS40371	PROS, Inc.	256
8.20.113.0/24	AS46186	Gilead Sciences	256
8.20.88.0/24	AS53775	Sekisui KYDEX, LLC	256
8.20.55.0/24	AS40371	PROS, Inc.	256
8.20.31.0/24	AS10397	Alteva Solutions, Inc	256
8.20.190.0/24	AS11178	AccessPlus Communications, Inc.	256
8.20.101.0/24	AS13335	Cloudflare, Inc.	256
8.20.103.0/24	AS13335	Cloudflare, Inc.	256
8.20.122.0/24	AS13335	Cloudflare, Inc.	256
8.20.123.0/24	AS13335	Cloudflare, Inc.	256
8.20.124.0/24	AS13335	Cloudflare, Inc.	256
8.20.125.0/24	AS13335	Cloudflare, Inc.	256
8.20.126.0/24	AS13335	Cloudflare, Inc.	256

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

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
8.20.100.1	AS13335 Cloudflare, Inc.	`2.21ms` from Hong Kong, HK

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
40.88.227.152	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
62.235.22.88	AS5432 Proximus NV	`1.17ms` from Brussels, BE
128.255.34.40	AS3676 University of Iowa	`6.38ms` from Chicago, US
18.188.247.184	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
107.174.229.72	AS36352 HostPapa	`0.43ms` from Dallas, US
183.141.206.232	AS4134 CHINANET-BACKBONE	`7.87ms` from Hangzhou, CN
72.172.204.104	AS11976 Fidelity Communication International Inc.	`18.87ms` from Kansas City, US
3.9.205.120	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
191.91.242.88	AS27831 Colombia Móvil	`7.99ms` from Medellin, CO
122.97.143.120	AS4837 CHINA UNICOM China169 Backbone	`1.19ms` from Nanjing, CN
111.39.106.56	AS9808 China Mobile Communications Group Co., Ltd.	`8.13ms` from Nanjing, CN
180.196.0.136	AS18126 Chubu Telecommunications Company, Inc.	`4.25ms` from Osaka, JP
133.17.39.248	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.68ms` from Osaka, JP
133.83.58.8	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.23ms` from Osaka, JP
222.135.96.184	AS4837 CHINA UNICOM China169 Backbone	`5.67ms` from Qingdao, CN
34.193.1.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
115.136.200.136	AS17858 LG POWERCOMM	`2.51ms` from Seoul, KR
121.177.43.56	AS4766 Korea Telecom	`7.68ms` from Seoul, KR
47.79.224.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.80ms` from Singapore, SG
116.86.81.184	AS55430 Starhub Ltd	`1.32ms` from Singapore, SG
183.184.19.56	AS4837 CHINA UNICOM China169 Backbone	`2.48ms` from Taiyuan, CN
176.66.112.8	AS8562 A1 Telekom Austria AG	`7.48ms` from Vienna, AT
52.224.151.120	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
186.141.83.72	AS22927 Telefonica de Argentina	`12.29ms` from Buenos Aires, AR
66.150.107.24	AS393954 CFN Services Inc.	`0.28ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 8.20.100.1

traceroute to 8.20.100.1 (8.20.100.1): 64 hops max, 52 byte packets

1 [AS202422] 92.223.90.1 0.145 ms

2 *

3 *

4 *

5 [] 103.203.158.32 2.813 ms

6 [AS13335] 8.20.100.1 2.243 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 2025

What are IP address ranges?

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