172.71.165.0/24

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:      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:        noc@cloudflare.com
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:        rir@cloudflare.com
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:        noc@cloudflare.com
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:        abuse@cloudflare.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 172.71.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
172.71.165.24 AS13335 Cloudflare, Inc. 0.70ms from Dallas, US

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
81.181.195.40 AS200298 Bipnet Computer SRL 5.75ms from Bucharest, RO
162.154.97.104 AS10796 Charter Communications Inc 8.07ms from Columbus, US
158.252.4.248 AS16509 Amazon.com, Inc. 1.23ms from Dubai, AE
195.128.41.248 AS29105 Barmenia Krankenversicherung a.G. 1.92ms from Duesseldorf, DE
63.179.198.232 AS16509 Amazon.com, Inc. 0.31ms from Frankfurt am Main, DE
18.196.5.248 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
195.40.187.40 AS197450 Sunucun Bilgi Iletisim Teknolojileri ve Ticaret Ltd. Sti. 0.73ms from Istanbul, TR
213.40.187.152 AS9142 Internexus Networks Limited 11.28ms from London, GB
172.88.149.8 AS20001 Charter Communications Inc 7.70ms from Los Angeles, US
75.249.143.200 AS6167 Verizon Business 11.22ms from New York City, US
133.165.130.24 AS2527 Sony Network Communications Inc. 1.83ms from Osaka, JP
52.79.93.88 AS16509 Amazon.com, Inc. 0.14ms from Seoul, KR
175.206.168.248 AS4766 Korea Telecom 2.48ms from Seoul, KR
151.177.183.136 AS1257 Tele2 Sverige AB 4.83ms from Stockholm, SE
153.177.9.248 AS4713 NTT DOCOMO BUSINESS,Inc. 2.80ms from Tokyo, JP
16.146.88.232 AS16509 Amazon.com, Inc. 0.35ms from Boardman, US
91.195.157.104 AS43764 LLC Electron-sevlush 4.39ms from Budapest, HU
24.239.117.232 AS27364 Armstrong 5.33ms from Cleveland, US
154.31.209.88 AS140224 Nebula Global LLC 0.72ms from Hong Kong, HK
136.185.238.8 AS24560 Bharti Airtel Ltd., Telemedia Services 1.79ms from Hyderabad, IN
207.115.102.8 AS11478 Beanfield Technologies Inc. 0.52ms from Montreal, CA
5.137.85.200 AS12389 PJSC Rostelecom 0.94ms from Novosibirsk, RU
153.164.212.248 AS4713 NTT DOCOMO BUSINESS,Inc. 2.48ms from Osaka, JP
2.37.223.120 AS30722 Fastweb SpA 8.46ms from Rome, IT
193.105.9.200 AS197742 IBB Energie AG 1.37ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f4 172.71.165.75
traceroute to 172.71.165.75 (172.71.165.75): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dallas, US
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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