104.17.144.0/20
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: 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: 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 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
Hosted domains
There are 221,978 domain names hosted across 620 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.17.157.1 | atopic-dermatitis-treatment-usa.live | 161433 |
| 104.17.158.1 | home-massage-service-9487890.world | 114217 |
| 104.17.144.110 | fictiontalk.com | 13542 |
| 104.17.145.110 | fictiontalk.com | 13439 |
| 104.17.156.30 | webshopapp.com | 12473 |
| 104.17.151.77 | mveca.org | 324 |
| 104.17.146.193 | pgdiwa.com | 271 |
| 104.17.145.193 | lottorybet.info | 264 |
| 104.17.145.120 | rickhendrickdodge.com | 186 |
| 104.17.147.61 | findlaw.com | 165 |
| 104.17.148.61 | justicemail.org | 161 |
| 104.17.148.112 | promotionses.top | 161 |
| 104.17.144.95 | myfonts.com | 136 |
| 104.17.144.200 | j6prenj3uwzl119tptuu.com | 123 |
| 104.17.147.16 | garmin.com | 121 |
| 104.17.148.16 | gar.mn | 83 |
| 104.17.159.99 | michaelpage.com | 80 |
| 104.17.157.36 | tennis-point.de | 78 |
| 104.17.148.22 | speedtestonline.co | 71 |
| 104.17.151.191 | monotype.com | 70 |
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 |
|---|---|---|
| 104.17.148.226 |
0.11ms from Wrocław,
PL
|
|
| 104.17.154.106 |
0.11ms from Wrocław,
PL
|
|
| 104.17.149.33 |
0.11ms from Wrocław,
PL
|
|
| 104.17.159.10 |
0.11ms from Wrocław,
PL
|
|
| 104.17.150.102 |
0.11ms from Wrocław,
PL
|
|
| 104.17.155.196 |
0.11ms from Lisbon,
PT
|
|
| 104.17.153.221 |
0.11ms from Wrocław,
PL
|
|
| 104.17.157.142 |
0.11ms from Wrocław,
PL
|
|
| 104.17.146.136 |
0.11ms from Wrocław,
PL
|
|
| 104.17.158.140 |
0.11ms from Wrocław,
PL
|
|
| 104.17.156.183 |
0.10ms from Wrocław,
PL
|
|
| 104.17.147.114 |
0.11ms from Wrocław,
PL
|
|
| 104.17.151.50 |
0.10ms from Wrocław,
PL
|
|
| 104.17.144.89 |
0.11ms from Wrocław,
PL
|
|
| 104.17.145.70 |
0.10ms from Wrocław,
PL
|
|
| 104.17.152.161 |
0.11ms from Wrocław,
PL
|
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 |
|---|---|---|
| 176.205.103.196 |
8.60ms from Al Fujairah City,
AE
|
|
| 202.47.248.148 |
0.76ms from Bangkok,
TH
|
|
| 73.100.43.84 |
6.54ms from Boston,
US
|
|
| 223.155.94.148 |
5.95ms from Chenzhou,
CN
|
|
| 166.198.29.52 |
6.53ms from Dallas,
US
|
|
| 128.176.130.196 |
5.90ms from Duesseldorf,
DE
|
|
| 79.250.67.244 |
7.73ms from Frankfurt am Main,
DE
|
|
| 76.250.74.100 |
3.46ms from Houston,
US
|
|
| 42.55.93.100 |
12.22ms from Liaoyang,
CN
|
|
| 82.4.29.180 |
6.72ms from London,
GB
|
|
| 92.155.37.36 |
5.74ms from Marseille,
FR
|
|
| 16.50.35.244 |
0.60ms from Melbourne,
AU
|
|
| 151.71.151.132 |
7.25ms from Milan,
IT
|
|
| 27.196.240.132 |
8.95ms from Qingdao,
CN
|
|
| 222.133.168.212 |
7.57ms from Qingdao,
CN
|
|
| 187.168.242.68 |
3.74ms from Santiago de Queretaro,
MX
|
|
| 13.210.58.244 |
0.12ms from Sydney,
AU
|
|
| 81.5.192.132 |
10.10ms from Vienna,
AT
|
|
| 185.84.44.212 |
0.40ms from Vilnius,
LT
|
|
| 95.179.136.180 |
0.16ms from Amsterdam,
NL
|
|
| 167.17.204.52 |
0.82ms from Ashburn,
US
|
|
| 47.135.136.132 |
11.73ms from Atlanta,
US
|
|
| 183.241.143.148 |
3.21ms from Beijing,
CN
|
|
| 74.204.188.4 |
1.23ms from Chicago,
US
|
|
| 163.116.246.100 |
0.69ms from Helsinki,
FI
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Wrocław, PL
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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