172.65.176.0/20

AS13335 · Cloudflare, Inc.

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Summary

Country	United States
Domain	cloudflare.com
ASN	AS13335
Registry	ARIN
ID	CLOUDFLARENET

WHOIS Details

NetHandle:      NET-172-64-0-0-1
OrgID:          CLOUD14
Parent:         NET-172-0-0-0-0
NetName:        CLOUDFLARENET
NetRange:       172.64.0.0 - 172.71.255.255
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:        2015-02-25
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:        2024-08-21
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:      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

Nearby Ranges

BGP prefixes that overlap with 172.65.0.0/16

Range	ASN	Company	Num of IPs
172.65.32.0/19	AS13335	Cloudflare, Inc.	8,192
172.65.0.0/19	AS13335	Cloudflare, Inc.	8,192
172.65.64.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.16.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.96.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.112.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.160.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.208.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.128.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.48.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.0.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.192.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.80.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.144.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.240.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.224.0/20	AS13335	Cloudflare, Inc.	4,096
172.65.32.0/20	AS13335	Cloudflare, Inc.	4,096

Show more ranges

Hosted domains

There are 505,484 domain names hosted across 64 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.65.190.172	bbsmax.com	471095
172.65.185.109	aa1141.com	24457
172.65.176.239	bybet437.vip	5368
172.65.191.225	pgcc162.com	4004
172.65.182.111	tsjcs.com	200
172.65.178.121	zhi-xiang.com	176
172.65.183.223	aoissfhnoiashn.xyz	107
172.65.189.117	lt200.xyz	89
172.65.191.138	09name.com	89
172.65.186.160	youngisraelofchomedey.com	68
172.65.184.122	brawling.cc	57
172.65.180.237	adanafiziktedavi.com	42
172.65.181.24	wave-computer.net	22
172.65.179.161	mookybox.net	18
172.65.183.30	slotcashcasino.com	11
172.65.182.103	adstringo.com.my	11
172.65.177.101	sports-ub.net	6
172.65.188.87	tourbangs.fun	4
172.65.180.113	xn--fragdas-g1a.de	3
172.65.177.7	sdnlanf.com	2

Hosted domains API

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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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