172.65.192.0/20

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 105,002 domain names hosted across 98 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.65.197.38	djavemcree.net	92898
172.65.202.218	413tuiguang.top	4919
172.65.201.65	xowdjztv.com	2767
172.65.194.65	n1123vip.com	1888
172.65.195.110	bandzoogle.com	993
172.65.206.44	gelbeseiten.de	575
172.65.201.234	wa112.cfd	442
172.65.196.234	uff.net	150
172.65.201.147	masterofmerch.co.uk	65
172.65.205.139	kldiscovery.com	55
172.65.201.249	smartsurvey.co.uk	29
172.65.198.19	performancesystem.de	20
172.65.199.226	hkelectric.com	17
172.65.206.255	thekto.app	16
172.65.193.34	meet-genz.de	16
172.65.200.207	pivotglobal.net	16
172.65.203.151	mediamarkt.nl	11
172.65.193.189	mediamarkt.es	10
172.65.204.191	adcb.com	9
172.65.202.5	522b.tv	9

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
172.65.196.143	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.207.24	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.201.39	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.192.208	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
172.65.194.10	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.200.94	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.204.83	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
172.65.193.141	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.195.75	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.205.193	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.198.112	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.202.26	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
172.65.206.204	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.199.36	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.203.125	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
172.65.197.158	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
52.157.178.212	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
102.182.142.228	AS37611 AFRIHOST SP (PTY) LTD	`2.40ms` from Cape Town, ZA
74.82.47.196	AS6939 Hurricane Electric LLC	`0.33ms` from Fremont, US
117.68.154.20	AS4134 CHINANET-BACKBONE	`6.35ms` from Huai'an, CN
216.137.12.4	AS8014 Bahamas Telecommunications Corporation	`10.05ms` from Jacksonville, US
176.38.155.100	AS39608 Lanet Network Ltd	`0.58ms` from Kyiv, UA
88.174.124.148	AS12322 Free SAS	`9.35ms` from Paris, FR
90.103.158.68	AS3215 Orange S.A.	`5.14ms` from Paris, FR
54.146.86.228	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
84.237.203.20	AS12578 SIA Tet	`0.48ms` from Riga, LV
99.31.211.148	AS7018 AT&T Enterprises, LLC	`5.32ms` from San Jose, US
49.254.118.228	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
144.91.184.180	AS53828 NETWORK INNOVATIONS, LLC	`0.23ms` from Atlanta, US
18.118.105.148	AS16509 Amazon.com, Inc.	`0.63ms` from Columbus, US
52.169.36.132	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
103.215.143.68	AS58519 Cloud Computing Corporation	`0.39ms` from Guiyang, CN
113.167.79.20	AS45899 VNPT Corp	`4.90ms` from Hanoi, VN
49.131.161.148	AS17924 SmarTone Mobile Communications Ltd	`11.66ms` from Hong Kong, HK
156.239.83.116	AS9294 GNET INC.	`0.67ms` from Hong Kong, HK
12.191.219.132	AS7018 AT&T Enterprises, LLC	`7.49ms` from Kansas City, US
146.57.43.68	AS217 University of Minnesota	`5.77ms` from Minneapolis, US
35.207.45.132	AS15169 Google LLC	`0.19ms` from Moncks Corner, US
176.149.215.244	AS5410 Bouygues Telecom SA	`7.84ms` from Paris, FR
93.189.206.36	AS41786 JSC "ER-Telecom Holding"	`8.49ms` from Samara, RU
154.203.58.244	AS18779 EGIHosting	`0.12ms` from Santa Clara, US

Traceroute

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

traceroute -a -n -q1 -f3 172.65.195.233

traceroute to 172.65.195.233 (172.65.195.233): 64 hops max, 52 byte packets

3 [AS513] 192.65.185.228 0.675 ms

4 [AS13335] 172.65.195.233 0.199 ms

Measurement taken from

IPinfo ProbeNet in Geneve, CH

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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