172.66.192.0/20
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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 172.66.192.169 | fbweb.cc | 1 |
| 172.66.205.13 | admin.im | 1 |
| 172.66.207.40 | mdcjzx.com | 1 |
Hosted domains API
Pingable IPs
4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 172.66.192.209 |
0.13ms from Lisbon,
PT
|
|
| 172.66.206.164 |
0.13ms from Lisbon,
PT
|
|
| 172.66.197.246 |
0.13ms from Yerevan,
AM
|
|
| 172.66.205.12 |
0.13ms from Lisbon,
PT
|
|
| 172.66.200.2 |
0.13ms from Yerevan,
AM
|
|
| 172.66.204.164 |
0.13ms from Yerevan,
AM
|
|
| 172.66.203.37 |
0.13ms from Lisbon,
PT
|
|
| 172.66.202.248 |
0.13ms from Yerevan,
AM
|
|
| 172.66.207.145 |
0.12ms from Lisbon,
PT
|
|
| 172.66.194.52 |
0.13ms from Yerevan,
AM
|
|
| 172.66.195.87 |
0.12ms from Lisbon,
PT
|
|
| 172.66.199.47 |
0.12ms from Lisbon,
PT
|
|
| 172.66.201.28 |
0.13ms from Yerevan,
AM
|
|
| 172.66.196.185 |
0.13ms from Yerevan,
AM
|
|
| 172.66.198.75 |
0.13ms from Lisbon,
PT
|
|
| 172.66.193.35 |
0.13ms 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 |
|---|---|---|
| 97.129.123.116 |
14.15ms from Atlanta,
US
|
|
| 136.119.216.244 |
0.12ms from Council Bluffs,
US
|
|
| 79.57.39.100 |
2.19ms from Milan,
IT
|
|
| 208.207.190.180 |
2.72ms from New York City,
US
|
|
| 119.25.189.212 |
10.39ms from Osaka,
JP
|
|
| 88.177.120.100 |
15.29ms from Paris,
FR
|
|
| 63.236.96.20 |
0.75ms from Seattle,
US
|
|
| 125.135.63.212 |
5.97ms from Seoul,
KR
|
|
| 112.178.164.116 |
5.70ms from Seoul,
KR
|
|
| 23.33.105.164 |
0.66ms from Stockholm,
SE
|
|
| 61.69.170.20 |
1.07ms from Sydney,
AU
|
|
| 93.227.187.68 |
1.71ms from Berlin,
DE
|
|
| 118.123.208.36 |
1.77ms from Chengdu,
CN
|
|
| 62.144.4.100 |
1.10ms from Frankfurt am Main,
DE
|
|
| 88.79.13.20 |
5.38ms from Frankfurt am Main,
DE
|
|
| 207.215.241.52 |
2.19ms from Los Angeles,
US
|
|
| 198.16.188.228 |
1.49ms from Montreal,
CA
|
|
| 2.21.58.164 |
0.10ms from Santiago,
CL
|
|
| 206.87.107.180 |
6.45ms from Seattle,
US
|
|
| 118.127.238.212 |
1.62ms from Seoul,
KR
|
|
| 101.183.53.228 |
2.33ms from Sydney,
AU
|
|
| 111.184.141.4 |
1.78ms from Taipei,
TW
|
|
| 34.71.145.180 |
0.11ms from Council Bluffs,
US
|
|
| 34.251.42.68 |
0.16ms from Dublin,
IE
|
|
| 68.40.209.68 |
8.94ms from Flint,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Yerevan, AM
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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