172.67.144.0/20

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 172.67.0.0/16

No nearby ranges found.

Hosted domains

There are 5,316,691 domain names hosted across 4,066 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.67.151.163 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
172.67.147.99 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.145.212 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.144.92 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.157.244 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.158.96 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.152.85 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.155.138 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.150.37 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.154.1 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
172.67.148.189 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
172.67.153.207 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.146.178 AS13335 Cloudflare, Inc. 0.13ms from San Pedro Sula, HN
172.67.156.36 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.149.240 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.159.3 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM

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
161.29.25.228 AS9790 Two Degrees Networks Limited 7.56ms from Auckland, NZ
71.235.22.20 AS7922 Comcast Cable Communications, LLC 7.77ms from Boston, US
20.98.242.148 AS8075 Microsoft Corporation 0.23ms from Boydton, US
92.204.22.100 AS21499 Host Europe GmbH 3.30ms from Frankfurt am Main, DE
46.172.214.36 AS48330 Sinev Maksim Viktorovich 14.01ms from Krasnodar, RU
212.44.21.196 AS5552 Redcentric Solutions Ltd 0.68ms from London, GB
87.75.140.116 AS25310 Vodafone Limited 1.34ms from Manchester, GB
153.3.32.100 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Nanjing, CN
67.242.22.132 AS11351 Charter Communications Inc 16.15ms from New York City, US
49.250.122.132 AS9617 JCOM Co., Ltd. 8.55ms from Osaka, JP
172.68.5.68 AS13335 Cloudflare, Inc. 1.86ms from Osasco, BR
90.93.57.68 AS3215 Orange S.A. 9.58ms from Paris, FR
66.119.93.100 AS263783 Telefonica Moviles El Salvador S.A. de C.V. 15.53ms from San Salvador, SV
186.105.21.116 AS7418 TELEFÓNICA CHILE S.A. 1.70ms from Santiago, CL
86.97.239.196 AS5384 Emirates Internet 3.94ms from Al Fujairah City, AE
169.45.196.148 AS36351 IBM Cloud 0.36ms from Ashburn, US
197.50.80.116 AS8452 TE-AS 5.95ms from Cairo, EG
139.213.104.132 AS4837 CHINA UNICOM China169 Backbone 3.29ms from Changchun, CN
149.166.18.180 AS87 Indiana University 4.00ms from Chicago, US
171.232.80.180 AS7552 Viettel Group 1.12ms from Ho Chi Minh City, VN
92.239.85.212 AS5089 Virgin Media Limited 4.51ms from London, GB
20.68.31.244 AS8075 Microsoft Corporation 0.25ms from London, GB
105.168.121.244 AS37119 UNITEL SA 0.84ms from Luanda, AO
79.41.85.148 AS3269 Telecom Italia S.p.A. 5.39ms from Milan, IT
15.156.27.180 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 172.67.158.11
traceroute to 172.67.158.11 (172.67.158.11): 64 hops max, 52 byte packets
5 [AS8932] 185.48.241.27 0.766 ms
Measurement taken from IPinfo ProbeNet in Yerevan, AM
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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