104.17.16.0/20
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: 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: 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
Hosted domains
There are 24,465 domain names hosted across 601 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.17.25.173 | wangfei.tv | 9115 |
| 104.17.30.2 | stasb.org | 4653 |
| 104.17.31.2 | stasb.org | 4634 |
| 104.17.19.82 | houseloan.com | 1586 |
| 104.17.20.82 | houseloan.com | 620 |
| 104.17.24.109 | hmmwvinscale.com | 572 |
| 104.17.25.109 | katebryanmusic.com | 557 |
| 104.17.23.109 | abgworldllc.com | 540 |
| 104.17.22.109 | captainpam.com | 515 |
| 104.17.26.109 | premiertackoutlet.com | 509 |
| 104.17.22.75 | decor8.com.hk | 412 |
| 104.17.29.100 | onamae.com | 272 |
| 104.17.20.6 | steinagency.com | 261 |
| 104.17.28.100 | onamae.yoga | 261 |
| 104.17.29.34 | baojianhome.com | 239 |
| 104.17.17.9 | vision-mapping.com | 200 |
| 104.17.16.232 | totalenergies.cn | 192 |
| 104.17.16.170 | petlove.com.br | 186 |
| 104.17.27.44 | tolkien.online | 147 |
| 104.17.28.44 | sideshow.com | 131 |
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 |
|---|---|---|
| 104.17.22.19 |
0.11ms from Porto Alegre,
BR
|
|
| 104.17.18.112 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.16.91 |
0.12ms from Lima,
PE
|
|
| 104.17.29.10 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.21.28 |
0.12ms from Lima,
PE
|
|
| 104.17.31.163 |
0.13ms from Lima,
PE
|
|
| 104.17.24.61 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.23.195 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.17.53 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.25.94 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.20.43 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.27.6 |
0.13ms from Porto Alegre,
BR
|
|
| 104.17.28.98 |
0.12ms from Porto Alegre,
BR
|
|
| 104.17.19.54 |
0.12ms from Lima,
PE
|
|
| 104.17.30.239 |
0.12ms from Lima,
PE
|
|
| 104.17.26.115 |
0.12ms from Porto Alegre,
BR
|
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 |
|---|---|---|
| 34.21.27.180 |
0.12ms from Ashburn,
US
|
|
| 17.1.80.4 |
11.18ms from Ashburn,
US
|
|
| 2.87.88.100 |
1.16ms from Athens,
GR
|
|
| 206.84.223.84 |
4.60ms from Curitiba,
BR
|
|
| 34.174.78.116 |
0.11ms from Dallas,
US
|
|
| 117.97.185.68 |
9.83ms from Delhi,
IN
|
|
| 212.211.159.100 |
4.60ms from Frankfurt am Main,
DE
|
|
| 84.163.196.4 |
4.94ms from Frankfurt am Main,
DE
|
|
| 36.137.119.20 |
6.80ms from Fuzhou,
CN
|
|
| 14.225.47.36 |
0.71ms from Hanoi,
VN
|
|
| 27.74.211.180 |
2.78ms from Ho Chi Minh City,
VN
|
|
| 207.215.57.148 |
14.29ms from Miami,
US
|
|
| 62.211.90.164 |
2.84ms from Milan,
IT
|
|
| 91.38.123.180 |
5.78ms from Nuernberg,
DE
|
|
| 72.188.149.228 |
7.07ms from Orlando,
US
|
|
| 213.182.94.68 |
9.23ms from Rome,
IT
|
|
| 72.35.138.52 |
11.26ms from Seattle,
US
|
|
| 125.180.157.20 |
1.77ms from Seoul,
KR
|
|
| 123.206.198.20 |
1.56ms from Shanghai,
CN
|
|
| 113.192.235.212 |
1.22ms from Tokyo,
JP
|
|
| 83.10.134.100 |
8.47ms from Warsaw,
PL
|
|
| 116.208.39.164 |
7.84ms from Wuhan,
CN
|
|
| 73.58.42.84 |
19.98ms from Atlanta,
US
|
|
| 186.112.142.132 |
5.47ms from Bogota,
CO
|
|
| 75.162.41.164 |
9.10ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Porto Alegre, BR
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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