172.65.144.0/20

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 962 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.65.159.127 kgyjy.com 581
172.65.155.44 ywstrir.top 378
172.65.151.185 sif.com.mx 1
172.65.151.101 playpixeland.es 1
172.65.146.124 starorigin.com.cn 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

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
172.65.149.162 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
172.65.147.205 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.152.111 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.145.119 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.153.216 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.154.197 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.159.126 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.148.51 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
172.65.157.215 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
172.65.150.180 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.144.177 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
172.65.155.193 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
172.65.156.119 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.158.223 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.151.86 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
172.65.146.15 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
154.255.214.148 AS36947 Telecom Algeria 9.94ms from Algiers, DZ
68.117.154.52 AS20115 Charter Communications LLC 10.69ms from Atlanta, US
52.92.130.52 AS16509 Amazon.com, Inc. 0.07ms from Boardman, US
18.160.204.4 AS16509 Amazon.com, Inc. 0.08ms from Chicago, US
72.68.163.148 AS701 Verizon Business 2.88ms from New York City, US
113.36.12.100 AS17506 ARTERIA Networks Corporation 7.97ms from Osaka, JP
163.107.75.116 AS36351 IBM Cloud 0.65ms from Osasco, BR
98.84.178.116 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
182.208.90.36 AS17858 LG POWERCOMM 1.93ms from Seoul, KR
125.138.124.164 AS4766 Korea Telecom 3.53ms from Seoul, KR
49.7.216.244 AS23724 IDC, China Telecommunications Corporation 2.84ms from Tianjin, CN
119.244.228.20 AS2518 BIGLOBE Inc. 5.96ms from Tokyo, JP
122.114.220.100 AS4837 CHINA UNICOM China169 Backbone 0.51ms from Zhengzhou, CN
190.249.188.244 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.32ms from Bogota, CO
41.164.133.68 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.86ms from Cape Town, ZA
178.29.167.132 AS8434 Telenor Sverige AB 18.39ms from Copenhagen, DK
48.222.9.212 AS8075 Microsoft Corporation 0.25ms from Dublin, IE
91.12.253.20 AS3320 Deutsche Telekom AG 5.49ms from Frankfurt am Main, DE
5.254.22.20 AS3223 Voxility LLP 0.38ms from Miami, US
212.123.67.4 AS8612 Tiscali Italia S.P.A. 16.74ms from Milan, IT
89.249.28.20 AS200044 Stack Group, LLC 0.65ms from Moscow, RU
133.88.42.228 AS18281 Tokoname New-TV Corporation 4.69ms from Osaka, JP
114.190.130.132 AS4713 NTT DOCOMO BUSINESS,Inc. 9.09ms from Osaka, JP
222.134.172.68 AS4837 CHINA UNICOM China169 Backbone 6.83ms from Qingdao, CN
52.204.169.36 AS14618 Amazon.com, Inc. 0.18ms from Reston, 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 172.65.155.180
traceroute to 172.65.155.180 (172.65.155.180): 64 hops max, 52 byte packets
2 [] 185.1.46.3 1.155 ms
Measurement taken from IPinfo ProbeNet in Palermo, IT
On

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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