172.68.131.0/24

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:      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 172.68.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
172.68.131.74	AS13335 Cloudflare, Inc.	`1.21ms` from Paramaribo, SR

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
39.107.146.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.75ms` from Beijing, CN
129.92.42.232	AS668 United States Department of Defense (DoD)	`4.21ms` from Chicago, US
76.183.37.184	AS11427 Charter Communications Inc	`5.91ms` from Dallas, US
117.148.107.168	AS56041 China Mobile communications corporation	`4.61ms` from Hangzhou, CN
218.42.99.216	AS2518 BIGLOBE Inc.	`9.13ms` from Osaka, JP
52.67.58.168	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
82.123.111.104	AS3215 Orange S.A.	`2.81ms` from Paris, FR
171.127.55.72	AS4837 CHINA UNICOM China169 Backbone	`8.21ms` from Taiyuan, CN
178.18.105.184	AS8427 Joint Stock Company TransTeleCom	`8.85ms` from Yekaterinburg, RU
136.56.233.120	AS16591 Google Fiber Inc.	`6.87ms` from Ashburn, US
98.22.125.200	AS7029 Windstream Communications LLC	`7.25ms` from Atlanta, US
111.198.54.232	AS4808 China Unicom Beijing Province Network	`4.28ms` from Beijing, CN
188.93.155.24	AS34762 Combell NV	`0.30ms` from Brussels, BE
108.222.89.56	AS7018 AT&T Enterprises, LLC	`8.30ms` from Chicago, US
66.16.141.232	AS7029 Windstream Communications LLC	`0.37ms` from Dallas, US
123.156.156.40	AS4837 CHINA UNICOM China169 Backbone	`8.81ms` from Hangzhou, CN
209.198.183.40	AS30320 Kia America, Inc.	`1.77ms` from Los Angeles, US
192.161.173.104	AS36352 HostPapa	`0.27ms` from Los Angeles, US
71.1.247.56	AS209 CenturyLink Communications, LLC	`6.13ms` from Miami, US
65.87.80.8	AS398413 Miami-Dade County	`1.23ms` from Miami, US
87.6.39.168	AS3269 Telecom Italia S.p.A.	`5.02ms` from Milan, IT
101.143.80.216	AS17511 OPTAGE Inc.	`1.74ms` from Osaka, JP
20.125.18.232	AS8075 Microsoft Corporation	`0.38ms` from Quincy, US
115.17.106.72	AS4766 Korea Telecom	`7.52ms` from Seoul, KR
78.153.5.24	AS8359 MTS PJSC	`0.78ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 172.68.131.140

traceroute to 172.68.131.140 (172.68.131.140): 64 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.293 ms

2 *

3 [AS263175] 186.2.247.236 0.358 ms

4 *

5 *

6 *

7 [AS5511] 81.52.186.144 44.574 ms

8 [AS27775] 190.98.0.48 50.704 ms

9 [AS27775] 190.98.0.49 50.398 ms

10 [AS13335] 172.68.131.140 44.141 ms

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On January 19th 2026

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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