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  2. 172.0.0.0/8
  3. 172.64.0.0/16
  4. AS13335  | 172.64.146.0/24

172.64.146.0/24

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
OriginAS:       13335
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:      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:      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:      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

Hosted domains

There are 242,179 domain names hosted across 253 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.64.146.111 buydomains.com 164411
172.64.146.215 linkedin.com 49162
172.64.146.48 bluehost.com 1262
172.64.146.18 monash.edu 460
172.64.146.68 govinfo.gov 355
172.64.146.76 bannerhealth.com 319
172.64.146.59 msgsndr.com 302
172.64.146.206 i5e0kkva.com 267
172.64.146.16 capella.edu 134
172.64.146.190 fireflyz.com.my 133
172.64.146.193 lawyers.com 124
172.64.146.122 colchaoemma.pt 112
172.64.146.139 blinkist.com 109
172.64.146.100 battelle.org 105
172.64.146.225 providentfilms.org 103
172.64.146.145 programdashboard.com 97
172.64.146.132 cc99t.com 88
172.64.146.233 lungcancerprofiles.org 82
172.64.146.49 vexrobotics.com 81
172.64.146.161 cora.ro 81

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

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

IP Address ASN Details
172.64.146.232 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE

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
86.86.219.120 AS1136 KPN B.V. 1.76ms from Amsterdam, NL
92.208.29.72 AS3209 Vodafone GmbH 5.94ms from Berlin, DE
145.236.117.88 AS5483 Magyar Telekom Plc. 1.48ms from Budapest, HU
117.139.113.152 AS9808 China Mobile Communications Group Co., Ltd. 6.30ms from Chengdu, CN
76.92.215.88 AS11427 Charter Communications Inc 15.60ms from Dallas, US
109.138.126.88 AS5432 Proximus NV 4.91ms from Gravelines, FR
181.139.28.88 AS13489 UNE EPM TELECOMUNICACIONES S.A. 17.84ms from Medellin, CO
16.52.154.104 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
154.123.158.216 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 12.90ms from Nairobi, KE
186.168.41.136 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 10.71ms from Panama, PA
91.168.219.88 AS12322 Free SAS 8.15ms from Paris, FR
54.236.65.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
54.177.130.40 AS16509 Amazon.com, Inc. 0.50ms from San Jose, US
108.11.49.88 AS701 Verizon Business 11.74ms from Secaucus, US
43.200.216.72 AS16509 Amazon.com, Inc. 0.20ms from Seoul, KR
3.34.167.232 AS16509 Amazon.com, Inc. 0.15ms from Seoul, KR
124.56.70.136 AS17858 LG POWERCOMM 4.23ms from Seoul, KR
120.55.165.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.59ms from Shanghai, CN
116.148.142.120 AS4837 CHINA UNICOM China169 Backbone 10.02ms from Shanghai, CN
91.144.230.136 AS8273 Norlys Digital A/S 4.00ms from Skanderborg, DK
91.232.163.120 AS8412 T-Mobile Austria GmbH 5.89ms from Vienna, AT
84.73.205.104 AS6730 Sunrise GmbH 4.09ms from Zuerich, CH
99.41.201.40 AS7018 AT&T Enterprises, LLC 8.25ms from Atlanta, US
84.57.238.232 AS3209 Vodafone GmbH 9.22ms from Berlin, DE
69.162.148.232 AS394949 Fused Network Corporation 0.42ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 172.64.146.114
traceroute to 172.64.146.114 (172.64.146.114): 64 hops max, 52 byte packets
2 [] 200.1.6.26 0.868 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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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