172.68.29.0/24

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:      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:      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

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

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

IP Address	ASN	Details
172.68.29.9	AS13335 Cloudflare, Inc.	`0.40ms` from Porto Alegre, BR

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
172.201.82.168	AS8075 Microsoft Corporation	`1.23ms` from Amsterdam, NL
162.228.15.8	AS7018 AT&T Enterprises, LLC	`3.07ms` from Atlanta, US
61.50.148.184	AS4808 China Unicom Beijing Province Network	`5.36ms` from Beijing, CN
56.137.205.40	AS8987 Amazon Data Services Ireland Ltd	`0.26ms` from Boardman, US
108.147.124.184	AS7018 AT&T Enterprises, LLC	`1.23ms` from Dallas, US
93.203.156.216	AS3320 Deutsche Telekom AG	`5.26ms` from Hamburg, DE
2.123.37.216	AS5607 Sky UK Limited	`6.80ms` from London, GB
50.93.114.216	AS16509 Amazon.com, Inc.	`5.65ms` from Madrid, ES
83.49.18.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.01ms` from Madrid, ES
83.56.180.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.24ms` from Madrid, ES
73.205.208.152	AS7922 Comcast Cable Communications, LLC	`9.49ms` from Miami, US
67.85.121.40	AS6128 Cablevision Systems Corp.	`5.67ms` from Morris Plains, US
76.18.183.136	AS7922 Comcast Cable Communications, LLC	`7.74ms` from Murfreesboro, US
64.55.112.72	AS2828 Verizon Business	`3.77ms` from San Jose, US
20.248.147.168	AS8075 Microsoft Corporation	`0.66ms` from Sydney, AU
60.20.161.152	AS4837 CHINA UNICOM China169 Backbone	`7.79ms` from Tieling, CN
60.132.122.104	AS17676 SoftBank Corp.	`2.99ms` from Tokyo, JP
221.197.194.56	AS4837 CHINA UNICOM China169 Backbone	`4.91ms` from Beijing, CN
20.20.195.88	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
105.159.223.56	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.02ms` from Casablanca, MA
35.238.175.120	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
31.111.65.216	AS6871 Plusnet	`4.19ms` from Erith, GB
87.193.229.184	AS20676 Plusnet GmbH	`1.34ms` from Frankfurt am Main, DE
79.146.65.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.71ms` from Madrid, ES
69.200.234.40	AS12271 Charter Communications Inc	`2.06ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 172.68.29.17

traceroute to 172.68.29.17 (172.68.29.17): 64 hops max, 52 byte packets

1 [AS7195] 200.25.42.129 0.116 ms

2 [AS13335] 172.68.29.17 0.805 ms

Measurement taken from

IPinfo ProbeNet in Porto Alegre, BR

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.

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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