104.28.176.0/20
AS13335 · Cloudflare, Inc.
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| Country |
United States
|
| Domain | cloudflare.com |
| ASN | AS13335 |
| Registry | ARIN |
| ID | CLOUDFLARENET |
WHOIS Details
NetHandle: NET-104-16-0-0-1 OrgID: CLOUD14 Parent: NET-104-0-0-0-0 NetName: CLOUDFLARENET NetRange: 104.16.0.0 - 104.31.255.255 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: 2014-03-28 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: 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: 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: 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: 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
Hosted domains
There are 2 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 |
|---|
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 105.110.132.116 |
11.77ms from Algiers,
DZ
|
|
| 52.224.59.148 |
0.46ms from Ashburn,
US
|
|
| 100.20.227.116 |
0.19ms from Boardman,
US
|
|
| 89.239.215.180 |
3.29ms from Copenhagen,
DK
|
|
| 14.254.91.84 |
7.51ms from Da Nang,
VN
|
|
| 123.17.34.164 |
1.90ms from Hanoi,
VN
|
|
| 198.0.85.20 |
4.69ms from Houston,
US
|
|
| 109.170.128.116 |
2.64ms from London,
GB
|
|
| 67.218.157.36 |
0.39ms from Los Angeles,
US
|
|
| 203.133.232.20 |
0.68ms from Osaka,
JP
|
|
| 91.160.188.4 |
4.07ms from Paris,
FR
|
|
| 109.222.58.164 |
1.80ms from Paris,
FR
|
|
| 104.44.142.148 |
0.27ms from San Antonio,
US
|
|
| 54.249.126.164 |
0.21ms from Tokyo,
JP
|
|
| 117.151.196.164 |
6.86ms from Wuhan,
CN
|
|
| 13.92.185.68 |
0.46ms from Ashburn,
US
|
|
| 143.60.25.100 |
12.11ms from Atlanta,
US
|
|
| 125.24.100.84 |
1.34ms from Bangkok,
TH
|
|
| 189.50.195.4 |
2.20ms from Belo Horizonte,
BR
|
|
| 44.230.38.36 |
0.17ms from Boardman,
US
|
|
| 172.245.129.52 |
0.18ms from Chicago,
US
|
|
| 99.100.88.36 |
12.26ms from Chicago,
US
|
|
| 1.207.146.4 |
6.55ms from Guiyang,
CN
|
|
| 174.74.98.212 |
8.08ms from Kansas City,
US
|
|
| 111.39.248.180 |
5.74ms from Nanjing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Dallas, US
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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