172.65.48.0/20

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:      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


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 203 domain names hosted across 172 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.65.48.217	egg-3818.com	3
172.65.63.147	yb-0015.com	1
172.65.55.231	bmt-1036.com	1
172.65.54.230	kkb-code.com	1
172.65.55.157	bmt-2716.com	1
172.65.52.4	ddb-1144.com	1
172.65.50.85	bdb-8998.com	1
172.65.54.139	ya-1176.com	1
172.65.61.188	peeps-9913.com	1
172.65.59.56	pg-9129.com	1
172.65.48.91	ap-3471.com	1
172.65.52.34	ddb-7774.com	1
172.65.58.95	ddb-5990.com	1
172.65.50.164	om-7836.com	1
172.65.49.104	ap-1927.com	1
172.65.56.163	ddb-5934.com	1
172.65.53.205	it-4848.com	1
172.65.59.169	ap-0616.com	1
172.65.53.90	bdb-9931.com	1
172.65.55.158	dg-4560.com	1

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

4,095 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
172.65.52.255	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.53.228	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.51.18	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.55.132	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.49.190	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.61.48	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.60.130	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.62.179	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.56.203	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.57.70	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.59.160	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.54.215	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
172.65.48.183	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.63.216	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.50.21	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
172.65.58.32	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL

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
216.12.149.68	AS29748 Quality Technology Services, LLC	`0.69ms` from Ashburn, US
20.102.55.228	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
98.16.107.164	AS7029 Windstream Communications LLC	`19.01ms` from Atlanta, US
74.139.77.100	AS10796 Charter Communications Inc	`14.13ms` from Columbus, US
98.44.9.244	AS7922 Comcast Cable Communications, LLC	`8.49ms` from Houston, US
160.242.113.100	AS33763 Paratus Telecommunications Limited	`17.66ms` from Johannesburg, ZA
109.155.151.20	AS2856 British Telecommunications PLC	`3.12ms` from London, GB
83.41.28.228	AS3352 TELEFONICA DE ESPANA S.A.U.	`14.42ms` from Madrid, ES
79.148.54.84	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.37ms` from Madrid, ES
108.188.129.180	AS33363 Charter Communications, Inc	`5.65ms` from Orlando, US
200.88.206.196	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.68ms` from Santo Domingo, DO
211.198.57.4	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
121.144.50.180	AS4766 Korea Telecom	`6.76ms` from Seoul, KR
114.142.135.4	AS4721 JCOM Co., Ltd.	`11.79ms` from Tokyo, JP
213.60.211.116	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`8.52ms` from A Coruna, ES
107.201.72.20	AS7018 AT&T Enterprises, LLC	`16.12ms` from Chicago, US
84.191.194.116	AS3320 Deutsche Telekom AG	`4.30ms` from Duesseldorf, DE
148.135.31.36	AS35916 MULTACOM CORPORATION	`0.14ms` from Los Angeles, US
189.153.48.180	AS8151 UNINET	`2.46ms` from Monterrey, MX
220.188.175.212	AS4134 CHINANET-BACKBONE	`7.80ms` from Ningbo, CN
166.164.29.116	AS6167 Verizon Business	`18.59ms` from Santa Clara, US
98.169.197.116	AS22773 Cox Communications Inc.	`4.32ms` from Ashburn, US
96.255.112.212	AS701 Verizon Business	`1.65ms` from Ashburn, US
54.201.3.132	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
76.49.53.52	AS11426 Charter Communications Inc	`6.72ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 172.65.61.169

traceroute to 172.65.61.169 (172.65.61.169): 64 hops max, 52 byte packets

1 [AS35179] 83.168.71.253 0.447 ms

2 *

3 [AS13335] 172.65.61.169 0.138 ms

Measurement taken from

IPinfo ProbeNet in Wrocław, PL

On December 6th 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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