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:        [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 172.64.0.0/16

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

1,325 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.64.241.104 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.242.8 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.245.55 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.246.102 AS13335 Cloudflare, Inc. 0.22ms from Yerevan, AM
172.64.248.158 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.240.181 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.247.47 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.249.224 AS13335 Cloudflare, Inc. 0.19ms from Yerevan, AM
172.64.250.61 AS13335 Cloudflare, Inc. 0.18ms from Lima, PE
172.64.244.57 AS13335 Cloudflare, Inc. 0.19ms from Brisbane, AU
172.64.243.227 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.251.67 AS13335 Cloudflare, Inc. 0.19ms from Lima, PE
172.64.252.52 AS13335 Cloudflare, Inc. 0.20ms 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
222.252.233.244 AS45899 VNPT Corp 4.77ms from Da Nang, VN
196.3.179.148 AS11845 Vox Telecom Ltd 0.53ms from Johannesburg, ZA
113.227.253.68 AS4837 CHINA UNICOM China169 Backbone 9.07ms from Liaoyang, CN
217.154.189.116 AS8560 IONOS SE 0.36ms from Logrono, ES
20.117.253.116 AS8075 Microsoft Corporation 0.19ms from London, GB
184.60.183.164 AS4181 TDS TELECOM 11.20ms from Los Angeles, US
13.208.45.100 AS16509 Amazon.com, Inc. 0.29ms from Osaka, JP
126.23.157.180 AS17676 SoftBank Corp. 3.50ms from Osaka, JP
2.37.225.52 AS30722 Vodafone Italia S.p.A. 13.11ms from Rome, IT
115.71.15.180 AS45996 DAOU TECHNOLOGY 0.97ms from Seoul, KR
43.145.54.84 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Shanghai, CN
133.208.22.68 AS2518 BIGLOBE Inc. 1.62ms from Tokyo, JP
203.214.145.244 AS7545 TPG Telecom Limited 11.50ms from Adelaide, AU
129.153.230.164 AS31898 Oracle Corporation 0.31ms from Ashburn, US
160.178.183.100 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.48ms from Casablanca, MA
71.205.155.20 AS7922 Comcast Cable Communications, LLC 2.35ms from Denver, US
178.201.38.4 AS3209 Vodafone GmbH 9.65ms from Frankfurt am Main, DE
193.138.157.68 AS58265 city-netze GmbH 4.89ms from Frankfurt am Main, DE
20.218.178.180 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
31.165.116.84 AS6730 Sunrise GmbH 2.11ms from Geneve, CH
47.75.205.84 AS45102 Alibaba (US) Technology Co., Ltd. 0.58ms from Hong Kong, HK
77.241.184.4 AS20799 Datanet.co.uk Ltd 2.17ms from London, GB
49.127.235.100 AS56132 Monash University, 2.07ms from Melbourne, AU
37.103.116.20 AS1267 WIND TRE S.P.A. 5.12ms from Milan, IT
93.217.252.4 AS3320 Deutsche Telekom AG 5.81ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 172.64.247.136
traceroute to 172.64.247.136 (172.64.247.136): 64 hops max, 52 byte packets
3 [] 195.246.227.15 1.205 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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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