104.21.192.0/19
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: 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 75 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.21.192.102 | compassionateinquiry.com | 25 |
| 104.21.192.71 | armygross.se | 22 |
| 104.21.207.179 | k8s0u.top | 6 |
| 104.21.207.69 | gzhibo.com | 1 |
| 104.21.211.190 | a0.fan | 1 |
| 104.21.211.163 | a0.fan | 1 |
| 104.21.211.237 | henhenkp.xyz | 1 |
| 104.21.207.216 | tvzhibo.com | 1 |
| 104.21.211.135 | henhenkp.xyz | 1 |
| 104.21.205.13 | dianmage.cn | 1 |
| 104.21.211.13 | a0.fan | 1 |
| 104.21.222.93 | a0.fan | 1 |
| 104.21.211.60 | henhenkp.xyz | 1 |
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 |
|---|---|---|
| 104.21.198.159 |
0.10ms from Wrocław,
PL
|
|
| 104.21.222.239 |
0.11ms from Wrocław,
PL
|
|
| 104.21.223.19 |
0.11ms from Wrocław,
PL
|
|
| 104.21.202.89 |
0.10ms from Wrocław,
PL
|
|
| 104.21.201.251 |
0.10ms from Wrocław,
PL
|
|
| 104.21.211.238 |
0.11ms from Wrocław,
PL
|
|
| 104.21.195.205 |
0.11ms from Wrocław,
PL
|
|
| 104.21.217.202 |
0.10ms from Wrocław,
PL
|
|
| 104.21.218.114 |
0.11ms from Wrocław,
PL
|
|
| 104.21.212.137 |
0.11ms from Wrocław,
PL
|
|
| 104.21.219.121 |
0.11ms from Wrocław,
PL
|
|
| 104.21.207.82 |
0.11ms from Wrocław,
PL
|
|
| 104.21.197.77 |
0.11ms from Wrocław,
PL
|
|
| 104.21.208.135 |
0.11ms from Wrocław,
PL
|
|
| 104.21.214.52 |
0.12ms from Wrocław,
PL
|
|
| 104.21.203.150 |
0.11ms from Wrocław,
PL
|
|
| 104.21.213.102 |
0.12ms from Wrocław,
PL
|
|
| 104.21.204.178 |
0.11ms from Wrocław,
PL
|
|
| 104.21.209.180 |
0.11ms from Wrocław,
PL
|
|
| 104.21.215.156 |
0.11ms from Wrocław,
PL
|
|
| 104.21.193.46 |
0.10ms from Wrocław,
PL
|
|
| 104.21.200.151 |
0.11ms from Wrocław,
PL
|
|
| 104.21.216.72 |
0.10ms from Wrocław,
PL
|
|
| 104.21.194.113 |
0.11ms from Wrocław,
PL
|
|
| 104.21.196.55 |
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 |
|---|---|---|
| 44.252.130.35 |
0.48ms from Boardman,
US
|
|
| 141.219.101.195 |
11.74ms from Chicago,
US
|
|
| 27.10.139.115 |
6.15ms from Chongqing,
CN
|
|
| 73.42.103.243 |
9.31ms from Denver,
US
|
|
| 123.156.18.99 |
8.25ms from Hangzhou,
CN
|
|
| 86.165.46.99 |
4.85ms from London,
GB
|
|
| 62.253.226.35 |
2.54ms from London,
GB
|
|
| 112.205.206.83 |
0.98ms from Manila,
PH
|
|
| 112.2.182.35 |
6.31ms from Nanjing,
CN
|
|
| 71.168.209.3 |
3.41ms from New York City,
US
|
|
| 119.228.253.211 |
1.42ms from Osaka,
JP
|
|
| 2.12.175.227 |
4.39ms from Paris,
FR
|
|
| 41.211.7.147 |
0.46ms from Accra,
GH
|
|
| 102.179.152.3 |
16.29ms from Accra,
GH
|
|
| 38.120.185.3 |
1.44ms from Ashburn,
US
|
|
| 218.248.233.227 |
6.50ms from Delhi,
IN
|
|
| 80.171.7.163 |
2.80ms from Duesseldorf,
DE
|
|
| 95.249.163.179 |
9.32ms from Milan,
IT
|
|
| 95.191.246.19 |
1.02ms from Novosibirsk,
RU
|
|
| 219.108.147.67 |
16.64ms from Osaka,
JP
|
|
| 183.177.138.163 |
2.38ms from Osaka,
JP
|
|
| 211.213.16.51 |
1.58ms from Seoul,
KR
|
|
| 34.146.87.19 |
0.14ms from Tokyo,
JP
|
|
| 219.139.180.3 |
5.80ms from Wuhan,
CN
|
|
| 31.14.96.115 |
0.51ms from Amsterdam,
NL
|
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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