1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.64.0.0/16
  4. AS13335  | 172.64.155.0/24

172.64.155.0/24

AS13335  ·  Cloudflare, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:      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:      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:      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 172.64.0.0/16

No nearby ranges found.

Hosted domains

There are 17,545 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
172.64.155.209 prnewswire.com 1003
172.64.155.176 portmarnockindialink.com 962
172.64.155.254 teksystems.com 897
172.64.155.207 shoplyfter.com 873
172.64.155.173 emma-matras.be 858
172.64.155.247 tomherbert.xyz 792
172.64.155.65 jwt.io 699
172.64.155.170 sage.com 558
172.64.155.110 vintageinn.co.uk 342
172.64.155.20 purebreak.com 310
172.64.155.171 knauf.pl 309
172.64.155.95 gamingbible.com 266
172.64.155.120 golfnow.com 247
172.64.155.30 qxa9m.cc 235
172.64.155.177 upc.edu.pe 207
172.64.155.186 pfizermedicalinformation.jp 207
172.64.155.166 vuelio.com 185
172.64.155.93 elitesingles.co.uk 169
172.64.155.24 c-and-a.com 138
172.64.155.34 sarenza.be 130

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
172.64.155.166 AS13335 Cloudflare, Inc. 0.11ms 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
149.210.68.8 AS29247 Ote SA (Hellenic Telecommunications Organisation) 18.15ms from Athens, GR
97.84.235.24 AS20115 Charter Communications LLC 12.49ms from Chicago, US
118.178.188.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.14ms from Hangzhou, CN
14.248.239.24 AS45899 VNPT Corp 1.65ms from Hanoi, VN
191.186.106.72 AS28573 Claro NXT Telecomunicacoes Ltda 0.62ms from Osasco, BR
125.138.74.248 AS4766 Korea Telecom 3.37ms from Seoul, KR
1.99.194.216 AS4766 Korea Telecom 2.06ms from Seoul, KR
203.227.53.72 AS9848 SEJONG NETWORKS 0.58ms from Seoul, KR
94.145.250.136 AS9158 Telenor A/S 6.51ms from Skanderborg, DK
213.247.120.40 AS28685 Routit BV 0.41ms from Amsterdam, NL
67.200.95.168 AS7029 Windstream Communications LLC 0.54ms from Ashburn, US
217.234.93.56 AS3320 Deutsche Telekom AG 4.57ms from Berlin, DE
88.240.123.24 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.87ms from Denizli, TR
129.42.6.248 AS16807 Kyndryl 1.82ms from Durham, US
31.120.66.248 AS2856 British Telecommunications PLC 1.88ms from London, GB
102.216.52.40 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.88ms from Luanda, AO
187.208.212.8 AS8151 UNINET 1.73ms from Mexico City, MX
177.135.119.104 AS18881 TELEFÔNICA BRASIL S.A 8.64ms from Porto Alegre, BR
189.180.136.40 AS8151 UNINET 1.09ms from Santiago de Queretaro, MX
125.159.89.152 AS4766 Korea Telecom 1.27ms from Seoul, KR
110.144.211.200 AS1221 Telstra Limited 7.29ms from Sydney, AU
4.189.234.88 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
96.192.115.72 AS7922 Comcast Cable Communications, LLC 2.84ms from Ashburn, US
44.231.34.136 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
37.120.249.104 AS13210 ACADEMIA DE STUDII ECONOMICE 0.66ms from Bucharest, RO

Traceroute

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

$
traceroute -a -n -q1 -f4 172.64.155.225
traceroute to 172.64.155.225 (172.64.155.225): 64 hops max, 52 byte packets
4 [AS13335] 172.69.220.2 0.892 ms
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs