172.68.221.0/24

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:      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:      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:      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:      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

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

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

IP Address	ASN	Details
172.68.221.87	AS14789 Cloudflare, Inc.	`2.07ms` from Dhaka, BD

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
86.81.20.88	AS1136 KPN B.V.	`1.80ms` from Amsterdam, NL
52.147.215.136	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
35.167.27.216	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
75.69.43.8	AS7922 Comcast Cable Communications, LLC	`8.81ms` from Boston, US
96.30.177.72	AS11260 EastLink	`13.53ms` from Fredericton, CA
40.80.88.152	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
18.132.248.72	AS16509 Amazon.com, Inc.	`0.47ms` from London, GB
83.55.159.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.28ms` from Madrid, ES
184.51.211.104	AS16625 Akamai Technologies, Inc.	`0.47ms` from Miami, US
185.46.96.8	AS47562 Fast Link Ltd	`2.95ms` from Moscow, RU
65.1.37.152	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
182.88.14.136	AS4837 CHINA UNICOM China169 Backbone	`2.90ms` from Nanning, CN
216.250.6.8	AS394102 NetFire, LLC	`5.54ms` from New York City, US
121.80.227.72	AS17511 OPTAGE Inc.	`3.27ms` from Osaka, JP
210.113.247.40	AS4766 Korea Telecom	`6.04ms` from Seoul, KR
175.206.160.24	AS4766 Korea Telecom	`4.61ms` from Seoul, KR
122.118.158.152	AS3462 Data Communication Business Group	`2.58ms` from Taichung, TW
106.72.159.8	AS2516 KDDI CORPORATION	`8.13ms` from Tokyo, JP
44.197.141.8	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
191.253.98.248	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`5.70ms` from Curitiba, BR
79.221.197.248	AS3320 Deutsche Telekom AG	`5.42ms` from Frankfurt am Main, DE
113.75.14.8	AS4134 CHINANET-BACKBONE	`5.84ms` from Guangzhou, CN
176.57.229.8	AS48685 Opin Kerfi hf	`1.57ms` from Keflavik, IS
54.151.72.168	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
49.30.173.248	AS4766 Korea Telecom	`6.37ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 172.68.221.166

traceroute to 172.68.221.166 (172.68.221.166): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.84 253.423 ms

2 *

3 *

4 [] 103.124.224.255 210.961 ms

5 *

6 [AS58682] 103.15.40.182 206.111 ms

7 [AS24432] 103.25.248.145 204.412 ms

8 [AS14789] 172.68.221.166 184.316 ms

Measurement taken from

IPinfo ProbeNet in Berlin, DE

On March 20th 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.

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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