172.67.128.0/20

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:      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:      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:      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 5,356,164 domain names hosted across 4,052 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
172.67.128.20 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.129.165 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.137.88 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.138.133 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
172.67.130.41 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.139.173 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.136.151 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
172.67.135.27 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.140.109 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.133.121 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.134.156 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.131.233 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.132.210 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.142.193 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
172.67.143.73 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
172.67.141.249 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT

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
84.80.100.228 AS1136 KPN B.V. 3.11ms from Amsterdam, NL
20.127.224.116 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
14.180.106.212 AS45899 VNPT Corp 5.48ms from Hanoi, VN
20.255.112.180 AS8075 Microsoft Corporation 0.30ms from Hong Kong, HK
70.123.73.116 AS11427 Charter Communications Inc 9.00ms from Houston, US
41.162.47.132 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.13ms from Johannesburg, ZA
76.172.94.180 AS20001 Charter Communications Inc 10.75ms from Los Angeles, US
75.202.138.52 AS6167 Verizon Business 10.30ms from Portland, US
73.96.104.4 AS7922 Comcast Cable Communications, LLC 2.75ms from Portland, US
121.136.151.164 AS4766 Korea Telecom 1.80ms from Seoul, KR
60.188.238.196 AS58461 CT-HangZhou-IDC 6.93ms from Shanghai, CN
3.105.202.212 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
92.64.26.20 AS1136 KPN B.V. 0.44ms from Amsterdam, NL
200.163.36.68 AS8167 V tal 0.69ms from Brasilia, BR
45.135.245.52 AS44076 INTAC Services GmbH 3.24ms from Frankfurt am Main, DE
151.80.126.100 AS16276 OVH SAS 0.07ms from Gravelines, FR
122.228.243.84 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 9.63ms from Hangzhou, CN
183.141.131.212 AS4134 CHINANET-BACKBONE 6.73ms from Hangzhou, CN
108.30.193.36 AS701 Verizon Business 3.08ms from New York City, US
220.72.34.36 AS4766 Korea Telecom 1.24ms from Seoul, KR
211.249.249.68 AS7625 Kakao Corp 1.72ms from Seoul, KR
52.64.216.20 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
89.77.181.20 AS9141 P4 Sp. z o.o. 7.17ms from Warsaw, PL
128.237.153.4 AS9 Carnegie Mellon University 5.80ms from Ashburn, US
60.24.35.68 AS4837 CHINA UNICOM China169 Backbone 8.50ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 172.67.138.99
traceroute to 172.67.138.99 (172.67.138.99): 64 hops max, 52 byte packets
3 [AS8932] 185.48.241.27 0.747 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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