172.66.208.0/21
AS13335 · Cloudflare, Inc.
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| 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: 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: [email protected] 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: [email protected] 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: [email protected] 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: [email protected] Source: ARIN
Hosted domains
There are 6 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 172.66.213.38 | khandanema.fun | 5 |
| 172.66.214.66 | hasuki.top | 1 |
Hosted domains API
Pingable IPs
2,048 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 172.66.209.193 |
0.12ms from Lisbon,
PT
|
|
| 172.66.214.121 |
0.13ms from Lisbon,
PT
|
|
| 172.66.215.91 |
0.13ms from Yerevan,
AM
|
|
| 172.66.208.150 |
0.13ms from Yerevan,
AM
|
|
| 172.66.210.228 |
0.13ms from Yerevan,
AM
|
|
| 172.66.213.86 |
0.13ms from Lisbon,
PT
|
|
| 172.66.212.207 |
0.13ms from Yerevan,
AM
|
|
| 172.66.211.216 |
0.14ms from Yerevan,
AM
|
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 |
|---|---|---|
| 44.225.104.69 |
0.16ms from Boardman,
US
|
|
| 47.220.166.229 |
7.35ms from Dallas,
US
|
|
| 178.2.16.181 |
8.20ms from Hamburg,
DE
|
|
| 86.148.77.181 |
2.83ms from London,
GB
|
|
| 82.33.21.21 |
10.44ms from London,
GB
|
|
| 198.54.125.85 |
10.08ms from Los Angeles,
US
|
|
| 174.67.247.69 |
7.13ms from Los Angeles,
US
|
|
| 91.231.95.5 |
7.67ms from Moscow,
RU
|
|
| 77.41.28.21 |
2.23ms from Moscow,
RU
|
|
| 5.136.120.101 |
5.49ms from Novosibirsk,
RU
|
|
| 119.9.44.5 |
1.06ms from Sydney,
AU
|
|
| 143.178.48.213 |
4.25ms from Amsterdam,
NL
|
|
| 91.240.95.181 |
19.39ms from Az Za`ayin,
QA
|
|
| 218.205.163.101 |
3.40ms from Beijing,
CN
|
|
| 71.161.219.101 |
5.89ms from Boston,
US
|
|
| 140.141.191.85 |
4.00ms from Chicago,
US
|
|
| 207.108.32.5 |
8.84ms from Chicago,
US
|
|
| 68.86.128.245 |
1.07ms from Denver,
US
|
|
| 50.240.235.197 |
9.86ms from Houston,
US
|
|
| 180.119.164.149 |
4.21ms from Huai'an,
CN
|
|
| 213.58.201.245 |
0.36ms from Lisbon,
PT
|
|
| 86.11.149.181 |
3.84ms from London,
GB
|
|
| 63.149.235.165 |
0.41ms from Los Angeles,
US
|
|
| 90.5.244.213 |
7.21ms from Marseille,
FR
|
|
| 73.85.165.229 |
5.24ms from Miami,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Geneve, CH
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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