104.21.96.0/19
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: [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: 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
Hosted domains
There are 613,084 domain names hosted across 177 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.21.112.1 | invideo.io | 204492 |
| 104.21.96.1 | asurascans.com | 203804 |
| 104.21.96.51 | stormstone.top | 2549 |
| 104.21.96.26 | survivalshop.org | 1835 |
| 104.21.96.22 | miliashop.com | 1554 |
| 104.21.96.61 | bestchoicevpn.com | 1544 |
| 104.21.96.70 | khelnow.com | 1496 |
| 104.21.96.103 | listasiptvactualizadas.com | 1465 |
| 104.21.96.120 | r18hub.com | 1445 |
| 104.21.96.2 | atidoor.com | 1445 |
| 104.21.96.158 | ijlass.org | 1444 |
| 104.21.96.82 | booblex.org | 1427 |
| 104.21.96.5 | enr.com | 1404 |
| 104.21.96.76 | wuhan.com | 1402 |
| 104.21.96.156 | detonashop.com.br | 1386 |
| 104.21.96.132 | usefulshortcuts.com | 1384 |
| 104.21.96.28 | phuketdreamcompany.com | 1384 |
| 104.21.96.150 | ukvisas.co.uk | 1384 |
| 104.21.96.140 | wapoz.info | 1374 |
| 104.21.96.39 | viciadaemviajar.com | 1366 |
Hosted domains API
Pingable IPs
8,192 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 104.21.127.217 |
0.14ms from Lisbon,
PT
|
|
| 104.21.112.83 |
0.13ms from Yerevan,
AM
|
|
| 104.21.117.58 |
0.12ms from Lisbon,
PT
|
|
| 104.21.120.176 |
0.14ms from Lisbon,
PT
|
|
| 104.21.126.124 |
0.13ms from Yerevan,
AM
|
|
| 104.21.116.167 |
0.13ms from Yerevan,
AM
|
|
| 104.21.124.153 |
0.13ms from Yerevan,
AM
|
|
| 104.21.98.68 |
0.12ms from Lisbon,
PT
|
|
| 104.21.119.29 |
0.12ms from Yerevan,
AM
|
|
| 104.21.105.202 |
0.11ms from Lisbon,
PT
|
|
| 104.21.97.86 |
0.13ms from Lisbon,
PT
|
|
| 104.21.108.199 |
0.13ms from Yerevan,
AM
|
|
| 104.21.96.205 |
0.12ms from Lisbon,
PT
|
|
| 104.21.111.122 |
0.13ms from Yerevan,
AM
|
|
| 104.21.122.2 |
0.13ms from Yerevan,
AM
|
|
| 104.21.103.249 |
0.13ms from Yerevan,
AM
|
|
| 104.21.107.171 |
0.13ms from Yerevan,
AM
|
|
| 104.21.99.139 |
0.13ms from Lisbon,
PT
|
|
| 104.21.110.104 |
0.13ms from Yerevan,
AM
|
|
| 104.21.118.43 |
0.12ms from Lisbon,
PT
|
|
| 104.21.121.157 |
0.13ms from Yerevan,
AM
|
|
| 104.21.125.168 |
0.13ms from Yerevan,
AM
|
|
| 104.21.109.71 |
0.11ms from Lisbon,
PT
|
|
| 104.21.100.220 |
0.13ms from Lisbon,
PT
|
|
| 104.21.115.30 |
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 |
|---|---|---|
| 173.236.220.131 |
0.37ms from Ashburn,
US
|
|
| 169.207.101.3 |
16.17ms from Ashburn,
US
|
|
| 79.107.112.227 |
7.76ms from Athens,
GR
|
|
| 52.210.170.3 |
0.16ms from Dublin,
IE
|
|
| 52.49.18.211 |
0.13ms from Dublin,
IE
|
|
| 79.143.193.195 |
3.66ms from Dublin,
IE
|
|
| 90.126.173.51 |
6.07ms from Frankfurt am Main,
DE
|
|
| 79.246.153.227 |
2.68ms from Frankfurt am Main,
DE
|
|
| 4.188.6.147 |
0.15ms from Lohogaon,
IN
|
|
| 120.209.110.211 |
6.79ms from Nanjing,
CN
|
|
| 219.101.7.83 |
4.75ms from Osaka,
JP
|
|
| 4.149.29.163 |
0.19ms from Phoenix,
US
|
|
| 218.183.98.51 |
3.66ms from Tokyo,
JP
|
|
| 42.224.110.19 |
3.91ms from Zhengzhou,
CN
|
|
| 117.216.83.19 |
12.67ms from Bengaluru,
IN
|
|
| 87.244.245.19 |
0.46ms from Bratislava,
SK
|
|
| 136.115.91.3 |
0.12ms from Council Bluffs,
US
|
|
| 58.23.216.163 |
7.28ms from Fuzhou,
CN
|
|
| 179.190.225.211 |
3.30ms from Joao Pessoa,
BR
|
|
| 109.108.105.3 |
5.50ms from Prague,
CZ
|
|
| 23.20.213.99 |
0.24ms from Reston,
US
|
|
| 152.67.53.3 |
0.29ms from Sao Paulo,
BR
|
|
| 60.189.203.83 |
10.41ms from Shanghai,
CN
|
|
| 212.64.28.51 |
0.67ms from Shanghai,
CN
|
|
| 115.66.141.3 |
1.36ms from Singapore,
SG
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Quito, EC
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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