172.64.188.0/24

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:      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:      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:      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

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
172.64.188.247	ece8.com	2

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

Read more

Pingable IPs

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

IP Address	ASN	Details
172.64.188.85	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
217.154.254.168	AS8560 IONOS SE	`0.57ms` from Berlin, DE
54.185.194.120	AS16509 Amazon.com, Inc.	`0.26ms` from Boardman, US
89.155.51.248	AS2860 NOS COMUNICACOES, S.A.	`7.04ms` from Braga, PT
68.144.61.120	AS6327 Shaw Communications	`5.01ms` from Calgary, CA
73.74.106.40	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Chicago, US
86.152.123.72	AS2856 British Telecommunications PLC	`13.71ms` from London, GB
177.232.86.8	AS28536 Mexico Red de Telecomunicaciones, S. de R.L. de C.V.	`12.40ms` from Monterrey, MX
96.40.193.24	AS20115 Charter Communications LLC	`3.75ms` from St. Louis, US
34.216.244.24	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
87.64.240.72	AS5432 Proximus NV	`1.89ms` from Brussels, BE
154.176.187.136	AS8452 TE-AS	`3.54ms` from Cairo, EG
69.246.210.88	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Chicago, US
110.34.84.120	AS9757 CMB DONDAEMOON BROADCASTING	`1.66ms` from Incheon, KR
188.77.237.56	AS12479 Orange Espagne SA	`10.96ms` from Madrid, ES
84.68.199.72	AS5378 Vodafone Limited	`4.54ms` from Manchester, GB
121.84.177.136	AS17511 OPTAGE Inc.	`1.57ms` from Osaka, JP
114.161.155.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.73ms` from Osaka, JP
85.142.172.104	AS56534 Comfortel Ltd.	`0.37ms` from Saint Petersburg, RU
1.227.233.72	AS9318 SK Broadband Co Ltd	`5.42ms` from Seoul, KR
118.73.31.56	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Taiyuan, CN
41.35.171.216	AS8452 TE-AS	`11.95ms` from Cairo, EG
46.137.168.232	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
108.137.22.216	AS16509 Amazon.com, Inc.	`0.12ms` from Jakarta, ID
196.1.209.232	AS15706 Sudatel (Sudan Telecom Co. Ltd)	`19.36ms` from Jeddah, SA
23.243.9.88	AS20001 Charter Communications Inc	`4.34ms` from Los Angeles, 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 172.64.188.11

traceroute to 172.64.188.11 (172.64.188.11): 64 hops max, 52 byte packets

2 [] 200.1.6.26 0.743 ms

3 [AS13335] 172.64.188.11 0.218 ms

Measurement taken from

IPinfo ProbeNet in Quito, EC

On April 24th 2026

What are IP address ranges?

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