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: [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 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 |
| 104.21.192.71 | armygross.se | 23 |
| 104.21.192.70 | armygross.se | 20 |
| 104.21.207.179 | comg.top | 5 |
| 104.21.207.69 | gzhibo.com | 1 |
| 104.21.193.16 | zserver.sbs | 1 |
| 104.21.205.62 | ysbjgd.com | 1 |
| 104.21.205.13 | dianmage.cn | 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 |
|---|---|---|
| 104.21.193.68 |
0.13ms from Yerevan,
AM
|
|
| 104.21.196.167 |
0.14ms from Yerevan,
AM
|
|
| 104.21.199.153 |
0.13ms from Lisbon,
PT
|
|
| 104.21.194.254 |
0.13ms from Yerevan,
AM
|
|
| 104.21.192.32 |
0.13ms from Lisbon,
PT
|
|
| 104.21.195.185 |
0.13ms from Yerevan,
AM
|
|
| 104.21.206.158 |
0.13ms from Brisbane,
AU
|
|
| 104.21.201.63 |
0.13ms from Lisbon,
PT
|
|
| 104.21.205.52 |
0.13ms from Lisbon,
PT
|
|
| 104.21.207.222 |
0.12ms from Yerevan,
AM
|
|
| 104.21.202.147 |
0.13ms from Lisbon,
PT
|
|
| 104.21.198.15 |
0.13ms from Lisbon,
PT
|
|
| 104.21.197.162 |
0.12ms from Lisbon,
PT
|
|
| 104.21.204.81 |
0.13ms from Yerevan,
AM
|
|
| 104.21.203.155 |
0.13ms from Yerevan,
AM
|
|
| 104.21.200.237 |
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 |
|---|---|---|
| 137.118.133.4 |
4.06ms from Atlanta,
US
|
|
| 139.177.207.4 |
0.38ms from Atlanta,
US
|
|
| 211.103.168.100 |
5.37ms from Beijing,
CN
|
|
| 27.11.195.244 |
1.59ms from Chongqing,
CN
|
|
| 217.145.106.164 |
8.03ms from Frankfurt am Main,
DE
|
|
| 1.49.224.68 |
4.38ms from Guiyang,
CN
|
|
| 93.213.217.84 |
3.37ms from Hamburg,
DE
|
|
| 84.90.5.228 |
6.99ms from Lisbon,
PT
|
|
| 2.120.106.4 |
0.79ms from London,
GB
|
|
| 89.179.245.4 |
1.03ms from Moscow,
RU
|
|
| 104.152.249.212 |
8.28ms from New Orleans,
US
|
|
| 165.100.123.164 |
1.12ms from Osaka,
JP
|
|
| 73.38.73.68 |
10.68ms from Providence,
US
|
|
| 37.101.38.36 |
9.14ms from Rome,
IT
|
|
| 143.107.6.116 |
1.27ms from Sao Paulo,
BR
|
|
| 68.69.90.180 |
16.28ms from Sioux Falls,
US
|
|
| 60.47.10.180 |
3.01ms from Tokyo,
JP
|
|
| 111.6.241.4 |
3.50ms from Zhengzhou,
CN
|
|
| 102.40.71.244 |
4.17ms from Cairo,
EG
|
|
| 70.61.12.4 |
8.90ms from Columbus,
US
|
|
| 201.253.136.52 |
17.40ms from Cordoba,
AR
|
|
| 119.15.172.116 |
0.67ms from Da Nang,
VN
|
|
| 5.255.70.212 |
0.20ms from Dronten,
NL
|
|
| 63.179.1.84 |
0.16ms from Frankfurt am Main,
DE
|
|
| 154.219.204.20 |
0.23ms from Istanbul,
TR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Riga, LV
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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