172.68.40.0/24

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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 172.68.0.0/16

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

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

IP Address	ASN	Details
172.68.40.75	AS14789 Cloudflare, Inc.	`0.44ms` from Luanda, AO

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
105.100.142.232	AS36947 Telecom Algeria	`10.07ms` from Algiers, DZ
147.91.13.8	AS13092 Akademska mreza Republike Srbije - AMRES	`10.62ms` from Budapest, HU
49.58.51.136	AS4766 Korea Telecom	`1.77ms` from Incheon, KR
222.236.193.8	AS9318 SK Broadband Co Ltd	`4.94ms` from Incheon, KR
192.184.249.24	AS46375 Sonic Telecom LLC	`2.37ms` from San Jose, US
110.159.249.136	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`15.53ms` from Singapore, SG
8.145.146.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.65ms` from Beijing, CN
217.246.195.216	AS3320 Deutsche Telekom AG	`4.92ms` from Berlin, DE
98.216.97.88	AS7922 Comcast Cable Communications, LLC	`8.93ms` from Boston, US
154.238.230.152	AS36992 ETISALAT MISR	`12.79ms` from Cairo, EG
46.208.56.104	AS6871 Plusnet	`5.18ms` from Erith, GB
39.136.13.216	AS9808 China Mobile Communications Group Co., Ltd.	`4.76ms` from Guiyang, CN
20.171.26.232	AS8075 Microsoft Corporation	`0.22ms` from Phoenix, US
190.101.108.40	AS22047 VTR BANDA ANCHA S.A.	`0.90ms` from Santiago, CL
150.243.196.40	AS393750 Truman State University	`8.07ms` from St. Louis, US
60.76.250.168	AS17676 SoftBank Corp.	`3.38ms` from Tokyo, JP
41.104.180.184	AS36947 Telecom Algeria	`13.59ms` from Valencia, ES
73.134.192.120	AS7922 Comcast Cable Communications, LLC	`6.37ms` from Ashburn, US
76.140.134.104	AS7922 Comcast Cable Communications, LLC	`7.76ms` from Atlanta, US
176.119.152.152	AS42473 Anexia Cloud Solutions GmbH	`0.66ms` from Frankfurt am Main, DE
83.191.162.88	AS1257 Tele2 Sverige AB	`0.98ms` from Goeteborg, SE
115.17.210.152	AS4766 Korea Telecom	`6.56ms` from Incheon, KR
159.224.40.216	AS13188 CONTENT DELIVERY NETWORK LTD	`0.93ms` from Kharkiv, UA
146.66.34.248	AS6871 Plusnet	`5.67ms` from London, GB
88.203.74.104	AS12709 Melita Limited	`6.44ms` from Qormi, MT

Traceroute

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

traceroute -a -n -q1 172.68.40.72

traceroute to 172.68.40.72 (172.68.40.72): 64 hops max, 52 byte packets

1 [AS329007] 102.216.253.254 0.775 ms

2 *

3 [AS328718] 102.222.16.245 79.961 ms

4 *

5 *

6 *

7 [AS14789] 172.68.40.72 0.64 ms

Measurement taken from

IPinfo ProbeNet in Luanda, AO

On April 13th 2026

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.

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