104.27.32.0/20
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: 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: 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
Hosted domains
There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 104.27.46.121 | zyyysxx.com | 2 |
| 104.27.45.166 | mdcjzx.com | 1 |
| 104.27.37.3 | zhizhen1916-777.com | 1 |
| 104.27.32.24 | esrhc.org.au | 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 |
|---|---|---|
| 104.27.39.13 |
0.12ms from Lisbon,
PT
|
|
| 104.27.47.225 |
0.13ms from Yerevan,
AM
|
|
| 104.27.36.187 |
0.12ms from Lisbon,
PT
|
|
| 104.27.34.238 |
0.13ms from Yerevan,
AM
|
|
| 104.27.42.194 |
0.12ms from Lisbon,
PT
|
|
| 104.27.44.176 |
0.12ms from Yerevan,
AM
|
|
| 104.27.33.4 |
0.13ms from Yerevan,
AM
|
|
| 104.27.40.60 |
0.13ms from Lisbon,
PT
|
|
| 104.27.41.84 |
0.13ms from Lisbon,
PT
|
|
| 104.27.37.133 |
0.12ms from Yerevan,
AM
|
|
| 104.27.38.105 |
0.13ms from Lisbon,
PT
|
|
| 104.27.43.87 |
0.13ms from Lisbon,
PT
|
|
| 104.27.35.60 |
0.12ms from Yerevan,
AM
|
|
| 104.27.32.67 |
0.13ms from Yerevan,
AM
|
|
| 104.27.45.1 |
0.13ms from Yerevan,
AM
|
|
| 104.27.46.125 |
0.12ms 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 |
|---|---|---|
| 73.103.121.196 |
12.08ms from Chicago,
US
|
|
| 94.1.94.244 |
5.42ms from Erith,
GB
|
|
| 203.6.234.180 |
0.26ms from Guiyang,
CN
|
|
| 94.45.80.244 |
0.47ms from Kyiv,
UA
|
|
| 31.120.117.180 |
2.36ms from London,
GB
|
|
| 194.126.159.4 |
4.39ms from Nuernberg,
DE
|
|
| 191.241.22.84 |
8.39ms from Osasco,
BR
|
|
| 91.227.96.244 |
1.23ms from Prague,
CZ
|
|
| 125.183.90.20 |
5.86ms from Seoul,
KR
|
|
| 175.232.121.20 |
2.02ms from Seoul,
KR
|
|
| 121.124.33.100 |
1.41ms from Seoul,
KR
|
|
| 123.215.157.148 |
6.05ms from Seoul,
KR
|
|
| 145.24.152.52 |
2.63ms from Amsterdam,
NL
|
|
| 44.230.185.4 |
0.17ms from Boardman,
US
|
|
| 194.246.103.20 |
0.76ms from Copenhagen,
DK
|
|
| 192.133.220.68 |
1.78ms from Durham,
US
|
|
| 68.61.155.84 |
7.82ms from Flint,
US
|
|
| 80.155.128.20 |
0.80ms from Frankfurt am Main,
DE
|
|
| 77.242.167.52 |
11.94ms from Geneve,
CH
|
|
| 129.226.141.52 |
0.46ms from Hong Kong,
HK
|
|
| 217.141.123.212 |
7.16ms from Milan,
IT
|
|
| 184.83.3.148 |
10.42ms from Minneapolis,
US
|
|
| 204.62.128.84 |
5.88ms from Murfreesboro,
US
|
|
| 13.222.59.244 |
0.40ms from Reston,
US
|
|
| 43.153.3.84 |
0.24ms 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 Geneve, CH
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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