8.37.43.0/24

AS13335 · Cloudflare, Inc.

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Summary

Country	United States
Domain	cloudflare.com
ASN	AS13335
Parent Range	8.32.0.0/12
Registry	ARIN
ID	LPL-141-CLOUD14-8-37-43

WHOIS Details

NetHandle:      NET-8-37-43-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-37-43
NetRange:       8.37.43.0 - 8.37.43.255
NetType:        reassignment
OriginAS:       13335
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:      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:        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

Overlapping Ranges

BGP prefixes that contain 8.37.43.0/24

Range	ASN	Company	Num of IPs
8.32.0.0/12	AS3356	Level 3 Parent, LLC	1,048,576
8.0.0.0/9	AS3356	Level 3 Parent, LLC	8,388,608

Nearby Ranges

BGP prefixes that overlap with 8.37.0.0/16

Range	ASN	Company	Num of IPs
8.0.0.0/9	AS3356	Level 3 Parent, LLC	8,388,608
8.32.0.0/12	AS3356	Level 3 Parent, LLC	1,048,576
8.37.48.0/21	AS3685	State University of New York at Buffalo	2,048
8.37.0.0/22	AS31890	Level 3 Parent, LLC	1,024
8.37.113.0/24	AS54761	Sambreel Services, LLC	256
8.37.100.0/24	AS16491	ViaSat, Inc.	256
8.37.164.0/24	AS27306	Mt. Ascutney Hospital and Health Center	256
8.37.98.0/24	AS16491	ViaSat, Inc.	256
8.37.221.0/24	AS26102	Level 3 Parent, LLC	256
8.37.56.0/24	AS14239	Rich Products Corporation	256
8.37.97.0/24	AS16491	ViaSat, Inc.	256
8.37.39.0/24	AS22065	LPL Financial	256
8.37.192.0/24	AS54948	Samsung SDS America, Inc.	256
8.37.186.0/24	AS53345	Level 3 Parent, LLC	256
8.37.101.0/24	AS16491	ViaSat, Inc.	256
8.37.102.0/24	AS16491	ViaSat, Inc.	256
8.37.37.0/24	AS396506	BEVERAGE AIR CORPORATION	256
8.37.87.0/24	AS53845	Broadband Dynamics, LLC	256
8.37.41.0/24	AS13335	Cloudflare, Inc.	256
8.37.35.0/24	AS35963	Greenville-Spartanburg Airport Commission	256
8.37.110.0/24	AS16491	ViaSat, Inc.	256
8.37.111.0/24	AS16491	ViaSat, Inc.	256
8.37.238.0/24	AS54994	Level 3 Parent, LLC	256
8.37.96.0/24	AS16491	ViaSat, Inc.	256
8.37.103.0/24	AS16491	ViaSat, Inc.	256
8.37.99.0/24	AS16491	ViaSat, Inc.	256
8.37.117.0/24	AS394861	La Jolla Institute for Immunology	256
8.37.93.0/24	AS62783	Hot Topic Inc.	256
8.37.92.0/24	AS19768	SCAN Health Plan	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
8.37.43.1	AS13335 Cloudflare, Inc.	0.59ms from Tokyo, JP

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
198.161.170.8	AS27208 Discovery Energy, LLC	0.84ms from Chicago, US
67.98.107.200	AS3356 Level 3 Parent, LLC	1.00ms from Chicago, US
38.148.39.72	AS33727 Sumofiber	14.99ms from Denver, US
3.73.30.136	AS16509 Amazon.com, Inc.	0.13ms from Frankfurt am Main, DE
27.46.55.24	AS17623 China Unicom Shenzen network	5.42ms from Guangzhou, CN
185.27.192.8	AS60651 Stek Kazan LLC	0.74ms from Kazan, RU
18.133.68.8	AS16509 Amazon.com, Inc.	0.15ms from London, GB
84.45.227.216	AS8468 ENTANET International Limited	14.90ms from London, GB
27.211.119.200	AS4837 CHINA UNICOM China169 Backbone	6.12ms from Qingdao, CN
193.25.205.24	AS42333 Geidea Technology Co ltd	4.12ms from Riyadh, SA
186.105.39.152	AS7418 TELEFÓNICA CHILE S.A.	1.41ms from Santiago, CL
203.40.28.136	AS1221 Telstra Limited	13.16ms from Sydney, AU
120.102.128.232	AS1659 Taiwan Academic Network (TANet) Information Center	3.32ms from Taipei, TW
128.143.71.120	AS225 University of Virginia	2.90ms from Ashburn, US
177.223.46.56	AS266539 LINQ TELECOMUNICACOES	7.36ms from Brasilia, BR
64.47.162.104	AS19855 Masergy Communications, Inc.	0.42ms from Chicago, US
14.236.140.232	AS45899 VNPT Corp	8.68ms from Da Nang, VN
99.100.178.40	AS7018 AT&T Enterprises, LLC	3.81ms from Fremont, US
84.158.167.8	AS3320 Deutsche Telekom AG	0.72ms from Hamburg, DE
14.189.219.200	AS45899 VNPT Corp	4.81ms from Hanoi, VN
119.118.84.136	AS4837 CHINA UNICOM China169 Backbone	8.81ms from Liaoyang, CN
170.250.128.104	AS23089 Hotwire Communications	2.09ms from Miami, US
188.255.59.200	AS42610 PJSC Rostelecom	1.04ms from Moscow, RU
75.97.138.72	AS3737 PenTeleData Inc.	12.52ms from New York City, US
183.189.221.184	AS4837 CHINA UNICOM China169 Backbone	9.84ms from Taiyuan, CN

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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