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:      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 964 domain names hosted across 4 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 d4821.top 584
172.65.155.44 vastpay.net 378
172.65.151.185 sif.com.mx 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
172.65.147.203 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
172.65.151.22 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.158.28 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.144.64 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.149.13 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
172.65.156.58 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.159.248 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.145.156 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.152.97 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
172.65.157.156 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
172.65.155.144 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
172.65.146.67 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
172.65.154.63 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
172.65.148.113 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
172.65.150.230 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
172.65.153.60 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
74.75.190.52 AS11351 Charter Communications Inc 16.09ms from Chicago, US
104.186.108.68 AS7018 AT&T Enterprises, LLC 3.30ms from Dallas, US
112.13.108.68 AS56041 China Mobile communications corporation 2.60ms from Hangzhou, CN
115.72.193.36 AS7552 Viettel Group 5.74ms from Ho Chi Minh City, VN
161.81.108.36 AS137872 China Mobile Hong Kong Company Limited 2.48ms from Hong Kong, HK
27.111.33.100 AS24532 PT. Inet Global Indo 0.44ms from Jakarta, ID
189.127.160.20 AS270708 WEBNET GLOBAL TELEFONIA E COMUNICACAO EIRELI 2.69ms from Joao Pessoa, BR
106.150.88.52 AS2516 KDDI CORPORATION 11.24ms from Osaka, JP
202.31.229.4 AS7624 jeonju university 4.80ms from Seoul, KR
132.145.205.164 AS31898 Oracle Corporation 0.39ms from Ashburn, US
138.121.243.4 AS263746 Mauro Daniel Fortini (2F INFORMATICA) 15.62ms from Buenos Aires, AR
93.203.206.244 AS3320 Deutsche Telekom AG 7.38ms from Frankfurt am Main, DE
203.91.36.36 AS23842 Shenzhen Information and Network Center 9.23ms from Guangzhou, CN
91.62.226.132 AS3320 Deutsche Telekom AG 5.78ms from Hamburg, DE
172.161.138.100 AS8075 Microsoft Corporation 0.17ms from Kloten, CH
104.174.133.100 AS20001 Charter Communications Inc 5.32ms from Los Angeles, US
88.1.184.228 AS3352 TELEFONICA DE ESPANA S.A.U. 1.60ms from Madrid, ES
89.253.254.20 AS41535 LLC ASTRA CLOUD 1.33ms from Moscow, RU
196.1.109.100 AS55433 Centre for Development of Advanced Computing 5.15ms from Mumbai, IN
210.18.50.68 AS9583 Sify Limited 19.84ms from Mumbai, IN
100.16.30.20 AS701 Verizon Business 4.04ms from Philadelphia, US
46.109.87.244 AS12578 SIA Tet 1.67ms from Riga, LV
189.122.190.20 AS28573 Claro NXT Telecomunicacoes Ltda 5.63ms from Rio de Janeiro, BR
223.130.152.116 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.05ms from Seoul, KR
220.79.11.196 AS4766 Korea Telecom 1.47ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 172.65.152.72
traceroute to 172.65.152.72 (172.65.152.72): 64 hops max, 52 byte packets
2 [] 200.1.6.26 0.818 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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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