172.65.160.0/20

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
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:      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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 172.65.0.0/16

No nearby ranges found.

Hosted domains

There are 10,070 domain names hosted across 81 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.65.169.30	s77761.vip	4888
172.65.166.82	boyuty329.vip	4296
172.65.172.177	pesawatdarat.com	92
172.65.161.236	staso.ca	87
172.65.174.219	thepcllc.com	77
172.65.161.13	vsco.co	61
172.65.172.94	mhorrigan.com	58
172.65.168.179	suzysuz.com	58
172.65.165.95	floridaairportmanagement-avonpark.com	56
172.65.161.251	marinazubrod.de	51
172.65.164.169	30ara.net	45
172.65.174.255	oddo-bhf.com	40
172.65.172.92	nhstocks.top	39
172.65.167.118	myhealthrecord.com	18
172.65.175.181	dh00302.com	17
172.65.162.3	a20771.com	17
172.65.160.108	metrobaptistbelleville.com	14
172.65.161.174	quick-schuh-hainburg.de	13
172.65.169.61	fun9257.com	13
172.65.163.92	alshoneyhouse.com	13

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

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
172.65.172.4	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.165.216	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
172.65.161.145	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.168.24	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.162.93	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.169.134	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.171.239	AS13335 Cloudflare, Inc.	`0.11ms` from Lima, PE
172.65.170.237	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.173.198	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.163.130	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.166.69	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.174.200	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
172.65.175.83	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.160.242	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.167.191	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.164.29	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE

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
69.250.78.100	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Ashburn, US
82.83.237.100	AS3209 Vodafone GmbH	`8.12ms` from Berlin, DE
54.202.172.4	AS16509 Amazon.com, Inc.	`0.24ms` from Boardman, US
191.176.114.196	AS28573 Claro NXT Telecomunicacoes Ltda	`5.01ms` from Brasilia, BR
74.129.171.68	AS10796 Charter Communications Inc	`10.93ms` from Columbus, US
35.193.160.4	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
38.147.93.164	AS174 Cogent Communications, LLC	`1.53ms` from Dallas, US
47.223.110.132	AS19108 Optimum	`11.24ms` from Dallas, US
87.199.127.4	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.26ms` from London, GB
47.205.31.4	AS5650 Frontier Communications of America, Inc.	`5.83ms` from Miami, US
67.81.39.100	AS6128 Cablevision Systems Corp.	`6.49ms` from New York City, US
5.137.107.68	AS12389 PJSC Rostelecom	`1.05ms` from Novosibirsk, RU
86.64.183.244	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.15ms` from Paris, FR
18.212.72.20	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
47.251.12.212	AS45102 Alibaba (US) Technology Co., Ltd.	`0.39ms` from Santa Clara, US
114.5.162.196	AS4761 INDOSAT Internet Network Provider	`2.40ms` from Singapore, SG
1.163.204.164	AS3462 Data Communication Business Group	`1.12ms` from Taipei, TW
41.102.200.244	AS36947 Telecom Algeria	`11.99ms` from Valencia, ES
97.224.163.228	AS6167 Verizon Business	`12.65ms` from Chicago, US
162.154.79.212	AS10796 Charter Communications Inc	`2.99ms` from Columbus, US
104.188.120.20	AS7018 AT&T Enterprises, LLC	`9.78ms` from Dallas, US
47.118.37.100	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.14ms` from Hangzhou, CN
88.115.1.68	AS719 Elisa Oyj	`0.75ms` from Helsinki, FI
112.7.214.244	AS24444 Shandong Mobile Communication Company Limited	`3.08ms` from Jinan, CN
45.205.48.84	AS40065 CNSERVERS LLC	`0.19ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f2 172.65.164.179

traceroute to 172.65.164.179 (172.65.164.179): 64 hops max, 52 byte packets

2 [] 200.1.6.26 0.745 ms

3 [AS13335] 172.65.164.179 0.233 ms

Measurement taken from

IPinfo ProbeNet in Quito, EC

On November 28th 2025

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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