172.68.143.0/24

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:      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


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

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

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

IP Address	ASN	Details
172.68.143.137	AS13335 Cloudflare, Inc.	`9.49ms` from Bengaluru, IN

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
34.103.72.248	AS396982 Google LLC	`0.15ms` from Ashburn, US
91.7.190.184	AS3320 Deutsche Telekom AG	`6.30ms` from Berlin, DE
189.6.106.56	AS28573 Claro NXT Telecomunicacoes Ltda	`4.07ms` from Brasilia, BR
128.203.143.168	AS8075 Microsoft Corporation	`0.32ms` from Des Moines, US
79.248.200.40	AS3320 Deutsche Telekom AG	`3.10ms` from Duesseldorf, DE
115.152.245.200	AS4134 CHINANET-BACKBONE	`5.37ms` from Nanchang, CN
104.148.212.168	AS6128 Cablevision Systems Corp.	`3.79ms` from Newark, US
80.13.214.200	AS3215 Orange S.A.	`2.36ms` from Paris, FR
60.217.234.56	AS4837 CHINA UNICOM China169 Backbone	`5.40ms` from Qingdao, CN
73.140.165.184	AS7922 Comcast Cable Communications, LLC	`7.65ms` from Seattle, US
116.46.205.40	AS17858 LG POWERCOMM	`2.05ms` from Seoul, KR
123.142.2.40	AS3786 LG DACOM Corporation	`1.83ms` from Seoul, KR
125.227.99.216	AS3462 Data Communication Business Group	`4.27ms` from Taichung, TW
132.179.42.24	AS2497 Internet Initiative Japan Inc.	`1.28ms` from Tokyo, JP
70.185.253.184	AS22773 Cox Communications Inc.	`6.28ms` from Tulsa, US
197.203.34.168	AS36947 Telecom Algeria	`11.98ms` from Algiers, DZ
77.60.142.88	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
43.208.243.248	AS16509 Amazon.com, Inc.	`1.69ms` from Bangkok, TH
135.237.187.168	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
197.37.186.232	AS8452 TE-AS	`6.15ms` from Cairo, EG
18.190.166.8	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
122.166.136.88	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.55ms` from Delhi, IN
23.115.45.104	AS7018 AT&T Enterprises, LLC	`14.99ms` from Kansas City, US
185.184.2.136	AS50564 CARTAGO TELECOM S. L.	`7.92ms` from Madrid, ES
116.10.202.104	AS4134 CHINANET-BACKBONE	`0.43ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -f4 172.68.143.17

traceroute to 172.68.143.17 (172.68.143.17): 64 hops max, 52 byte packets

4 [AS3257] 141.136.111.174 14.677 ms

5 [AS3257] 154.14.74.22 22.519 ms

6 [AS9498] 116.119.61.249 166.828 ms

7 [AS9498] 125.17.132.130 160.885 ms

8 [AS13335] 172.68.143.17 161.495 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 18th 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.

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