172.64.240.0/20

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:        abuse@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:      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

Nearby Ranges

BGP prefixes that overlap with 172.64.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.64.244.1 trantrungthuan.id.vn 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

1,140 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.64.249.149 AS13335 Cloudflare, Inc. 0.17ms from Lima, PE
172.64.244.43 AS13335 Cloudflare, Inc. 0.18ms from Porto Alegre, BR
172.64.251.53 AS13335 Cloudflare, Inc. 0.20ms from Lima, PE
172.64.245.69 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.242.17 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.247.215 AS13335 Cloudflare, Inc. 0.18ms from Porto Alegre, BR
172.64.240.110 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.243.155 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.250.156 AS13335 Cloudflare, Inc. 0.17ms from Lima, PE
172.64.246.171 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.241.201 AS13335 Cloudflare, Inc. 0.18ms from Porto Alegre, BR
172.64.248.116 AS13335 Cloudflare, Inc. 0.18ms 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
75.62.87.212 AS7018 AT&T Enterprises, LLC 5.18ms from Atlanta, US
123.127.180.196 AS4808 China Unicom Beijing Province Network 4.45ms from Beijing, CN
45.241.226.164 AS24863 Link Egypt (Link.NET) 11.53ms from Cairo, EG
3.139.61.148 AS16509 Amazon.com, Inc. 0.99ms from Columbus, US
34.29.160.68 AS396982 Google LLC 0.13ms from Council Bluffs, US
14.243.119.180 AS45899 VNPT Corp 6.27ms from Da Nang, VN
107.220.183.36 AS7018 AT&T Enterprises, LLC 3.39ms from Dallas, US
188.241.63.4 AS132335 LEAPSWITCH NETWORKS PRIVATE LIMITED 0.13ms from Duesseldorf, DE
185.247.135.4 AS201172 Suupohjan Seutuverkko Oy 7.96ms from Helsinki, FI
78.189.30.84 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.78ms from Istanbul, TR
177.144.87.228 AS26599 TELEFÔNICA BRASIL S.A 2.05ms from Osasco, BR
85.170.165.196 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.07ms from Paris, FR
3.216.76.36 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
54.238.37.212 AS16509 Amazon.com, Inc. 0.14ms from Tokyo, JP
91.40.151.164 AS3320 Deutsche Telekom AG 4.52ms from Berlin, DE
193.174.3.196 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.72ms from Berlin, DE
174.108.91.148 AS11426 Charter Communications Inc 5.64ms from Charlotte, US
35.224.133.244 AS396982 Google LLC 0.12ms from Council Bluffs, US
92.204.209.196 AS21499 Host Europe GmbH 3.25ms from Frankfurt am Main, DE
51.14.239.212 AS2856 British Telecommunications PLC 6.61ms from London, GB
151.21.199.100 AS1267 WIND TRE S.P.A. 4.97ms from Milan, IT
79.55.126.116 AS3269 Telecom Italia S.p.A. 6.16ms from Milan, IT
24.104.226.132 AS12271 Charter Communications Inc 3.99ms from New York City, US
24.61.179.212 AS7922 Comcast Cable Communications, LLC 14.95ms from New York City, US
126.145.58.132 AS17676 SoftBank Corp. 4.10ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 172.64.248.34
traceroute to 172.64.248.34 (172.64.248.34): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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