104.21.192.0/20
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 72 domain names hosted across 13 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 | 24 |
| 104.21.192.103 | compassionateinquiry.com | 24 |
| 104.21.192.70 | armygross.se | 23 |
| 104.21.192.71 | armygross.se | 20 |
| 104.21.207.179 | dwios.top | 5 |
| 104.21.205.62 | ysbjgd.com | 1 |
| 104.21.207.183 | ouzba.com | 1 |
| 104.21.207.216 | tvzhibo.com | 1 |
| 104.21.207.69 | gzhibo.com | 1 |
| 104.21.196.102 | nochangetech.com | 1 |
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 |
|---|---|---|
| 104.21.195.121 |
0.13ms from Yerevan,
AM
|
|
| 104.21.200.170 |
0.13ms from Yerevan,
AM
|
|
| 104.21.193.197 |
0.13ms from Yerevan,
AM
|
|
| 104.21.199.148 |
0.14ms from Brisbane,
AU
|
|
| 104.21.204.208 |
0.14ms from Luxembourg,
LU
|
|
| 104.21.206.242 |
0.14ms from Luxembourg,
LU
|
|
| 104.21.196.173 |
0.13ms from Brisbane,
AU
|
|
| 104.21.207.84 |
0.13ms from Yerevan,
AM
|
|
| 104.21.192.164 |
0.13ms from Brisbane,
AU
|
|
| 104.21.202.71 |
0.14ms from Yerevan,
AM
|
|
| 104.21.205.65 |
0.14ms from Yerevan,
AM
|
|
| 104.21.198.110 |
0.13ms from Brisbane,
AU
|
|
| 104.21.197.250 |
0.13ms from Yerevan,
AM
|
|
| 104.21.201.180 |
0.13ms from Yerevan,
AM
|
|
| 104.21.203.96 |
0.14ms from Yerevan,
AM
|
|
| 104.21.194.177 |
0.14ms from Yerevan,
AM
|
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 |
|---|---|---|
| 73.200.163.196 |
7.85ms from Ashburn,
US
|
|
| 94.70.195.148 |
1.08ms from Athens,
GR
|
|
| 13.225.142.132 |
0.09ms from Atlanta,
US
|
|
| 75.176.40.116 |
8.89ms from Charlotte,
US
|
|
| 3.65.173.116 |
0.17ms from Frankfurt am Main,
DE
|
|
| 187.144.36.100 |
6.22ms from Guadalajara,
MX
|
|
| 157.255.200.100 |
3.95ms from Guangzhou,
CN
|
|
| 36.75.159.212 |
6.87ms from Jakarta,
ID
|
|
| 194.12.76.100 |
7.47ms from Kyiv,
UA
|
|
| 99.90.51.212 |
2.28ms from Miami,
US
|
|
| 13.233.8.148 |
0.17ms from Mumbai,
IN
|
|
| 118.63.139.52 |
2.04ms from Seoul,
KR
|
|
| 185.74.4.244 |
0.25ms from Tashkent,
UZ
|
|
| 78.99.175.180 |
1.41ms from Bratislava,
SK
|
|
| 71.71.158.52 |
6.98ms from Charlotte,
US
|
|
| 192.237.149.244 |
1.32ms from Chicago,
US
|
|
| 51.83.110.228 |
0.12ms from Gravelines,
FR
|
|
| 178.75.180.164 |
4.46ms from Helsinki,
FI
|
|
| 23.202.45.132 |
0.28ms from New York City,
US
|
|
| 138.204.81.4 |
9.60ms from Osasco,
BR
|
|
| 88.124.173.132 |
3.18ms from Paris,
FR
|
|
| 108.61.34.164 |
0.29ms from Piscataway,
US
|
|
| 152.92.194.84 |
1.40ms from Rio de Janeiro,
BR
|
|
| 205.119.108.180 |
4.87ms from Salt Lake City,
US
|
|
| 54.177.181.20 |
0.15ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Luxembourg, LU
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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