104.21.64.0/19
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: 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 10,912,753 domain names hosted across 8,101 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.21.64.1 | drctcldfa.com | 310402 |
| 104.21.67.180 | radioactu.com | 7842 |
| 104.21.87.10 | kora-shoot.com | 7504 |
| 104.21.76.65 | unissula.ac.id | 4027 |
| 104.21.90.107 | srstop.link | 2993 |
| 104.21.82.218 | theporn.cc | 2885 |
| 104.21.73.54 | shimejis.xyz | 2822 |
| 104.21.77.15 | athleticslovers.com | 2366 |
| 104.21.91.25 | 111cn.net | 2166 |
| 104.21.85.68 | flobflower.com | 2158 |
| 104.21.95.123 | 5playdisk.ru | 2103 |
| 104.21.89.116 | gimy.cc | 2076 |
| 104.21.83.113 | skynet.com.my | 2032 |
| 104.21.68.45 | top5onlinegames.com | 1884 |
| 104.21.80.5 | xxxrapid.in | 1835 |
| 104.21.77.157 | anonimowe.pl | 1792 |
| 104.21.82.219 | avozdaserra.com.br | 1785 |
| 104.21.74.5 | sharebazarnews.com | 1769 |
| 104.21.77.127 | lesfm.net | 1759 |
| 104.21.82.223 | sexxx.wang | 1750 |
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 |
|---|---|---|
| 104.21.69.45 |
0.13ms from Yerevan,
AM
|
|
| 104.21.90.170 |
0.13ms from Brisbane,
AU
|
|
| 104.21.93.87 |
0.13ms from Yerevan,
AM
|
|
| 104.21.83.195 |
0.13ms from Johannesburg,
ZA
|
|
| 104.21.85.57 |
0.13ms from Yerevan,
AM
|
|
| 104.21.72.191 |
0.13ms from Yerevan,
AM
|
|
| 104.21.71.188 |
0.14ms from Brisbane,
AU
|
|
| 104.21.64.155 |
0.13ms from Auckland,
NZ
|
|
| 104.21.77.109 |
0.13ms from Yerevan,
AM
|
|
| 104.21.80.198 |
0.13ms from Yerevan,
AM
|
|
| 104.21.81.235 |
0.13ms from Brisbane,
AU
|
|
| 104.21.94.2 |
0.13ms from Yerevan,
AM
|
|
| 104.21.84.55 |
0.13ms from Yerevan,
AM
|
|
| 104.21.65.244 |
0.13ms from Yerevan,
AM
|
|
| 104.21.91.233 |
0.13ms from Yerevan,
AM
|
|
| 104.21.82.106 |
0.13ms from Yerevan,
AM
|
|
| 104.21.92.56 |
0.13ms from Yerevan,
AM
|
|
| 104.21.89.137 |
0.13ms from Brisbane,
AU
|
|
| 104.21.74.231 |
0.12ms from Yerevan,
AM
|
|
| 104.21.95.250 |
0.14ms from Yerevan,
AM
|
|
| 104.21.78.44 |
0.13ms from Auckland,
NZ
|
|
| 104.21.68.59 |
0.14ms from Brisbane,
AU
|
|
| 104.21.75.140 |
0.12ms from Yerevan,
AM
|
|
| 104.21.73.122 |
0.13ms from Yerevan,
AM
|
|
| 104.21.70.123 |
0.13ms 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 |
|---|---|---|
| 203.114.145.51 |
7.61ms from Auckland,
NZ
|
|
| 70.32.198.163 |
2.80ms from Berkeley Springs,
US
|
|
| 201.155.18.19 |
16.75ms from Cancún,
MX
|
|
| 20.39.167.147 |
0.25ms from Cardiff,
GB
|
|
| 210.212.250.131 |
7.64ms from Chennai,
IN
|
|
| 64.182.131.211 |
0.86ms from Dallas,
US
|
|
| 62.159.255.227 |
2.69ms from Duesseldorf,
DE
|
|
| 171.229.240.3 |
1.46ms from Hanoi,
VN
|
|
| 138.68.159.163 |
0.27ms from London,
GB
|
|
| 139.135.245.19 |
0.28ms from Manila,
PH
|
|
| 87.10.38.243 |
5.64ms from Milan,
IT
|
|
| 172.86.62.3 |
8.46ms from Minneapolis,
US
|
|
| 128.65.37.163 |
1.07ms from Minsk,
BY
|
|
| 15.89.164.195 |
13.97ms from Osaka,
JP
|
|
| 90.76.128.179 |
11.88ms from Paris,
FR
|
|
| 58.236.70.179 |
1.98ms from Seoul,
KR
|
|
| 210.205.11.67 |
1.46ms from Seoul,
KR
|
|
| 171.124.49.179 |
7.55ms from Taiyuan,
CN
|
|
| 110.1.132.35 |
10.81ms from Tokyo,
JP
|
|
| 132.164.127.195 |
0.29ms from Amsterdam,
NL
|
|
| 99.116.181.227 |
1.38ms from Atlanta,
US
|
|
| 79.224.167.243 |
1.95ms from Berlin,
DE
|
|
| 44.226.212.211 |
0.14ms from Boardman,
US
|
|
| 20.135.200.243 |
0.38ms from Boydton,
US
|
|
| 94.224.57.163 |
6.44ms from Brussels,
BE
|
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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