1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.71.0.0/16
  4. AS14789  | 172.71.186.0/24

172.71.186.0/24

AS14789  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS14789
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:        abuse@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:      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

Nearby Ranges

BGP prefixes that overlap with 172.71.0.0/16

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

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

IP Address ASN Details
172.71.186.68 AS14789 Cloudflare, Inc. 0.24ms from Medellin, CO

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
181.24.89.104 AS22927 Telefonica de Argentina 12.60ms from Buenos Aires, AR
69.58.50.56 AS35874 Kalamazoo RESA 4.75ms from Chicago, US
144.86.221.72 AS11961 Mid-Rivers Telephone Cooperative 17.24ms from Denver, US
87.79.26.56 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.10ms from Duesseldorf, DE
85.101.153.184 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.58ms from Istanbul, TR
73.224.19.152 AS7922 Comcast Cable Communications, LLC 10.31ms from Miami, US
154.123.233.8 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 12.07ms from Nairobi, KE
80.80.45.168 AS42560 Telemach BH d.o.o. Sarajevo 5.30ms from Novi Travnik, BA
35.140.172.216 AS33363 Charter Communications, Inc 7.76ms from Orlando, US
187.59.61.216 AS18881 TELEFÔNICA BRASIL S.A 2.02ms from Osasco, BR
93.92.200.248 AS44923 Saint-Petersburg Computer Networks Ltd. 0.86ms from Saint Petersburg, RU
66.175.221.216 AS63949 Akamai Connected Cloud 0.15ms from Santa Clara, US
1.236.227.24 AS9318 SK Broadband Co Ltd 2.34ms from Seoul, KR
118.77.250.88 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Taiyuan, CN
77.170.19.232 AS1136 KPN B.V. 1.34ms from Amsterdam, NL
20.73.130.120 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
105.196.35.152 AS24835 Vodafone Data 5.18ms from Cairo, EG
162.19.147.40 AS16276 OVH SAS 0.16ms from Frankfurt am Main, DE
113.226.255.24 AS4837 CHINA UNICOM China169 Backbone 9.30ms from Liaoyang, CN
161.230.104.168 AS12353 Vodafone Portugal 6.76ms from Lisbon, PT
45.48.83.152 AS20001 Charter Communications Inc 7.38ms from Los Angeles, US
80.31.245.232 AS3352 TELEFONICA DE ESPANA S.A.U. 9.33ms from Madrid, ES
212.118.34.104 AS25308 CityLanCom LTD 0.79ms from Moscow, RU
69.115.28.136 AS6128 Cablevision Systems Corp. 7.43ms from New York City, US
78.127.62.56 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.21ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 172.71.186.1
traceroute to 172.71.186.1 (172.71.186.1): 64 hops max, 52 byte packets
3 [] 45.68.24.6 0.47 ms
4 *
5 [AS14789] 172.71.186.1 1.163 ms
Measurement taken from IPinfo ProbeNet in Medellin, CO
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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