104.28.0.0/20
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: 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 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
Hosted domains
There are 182 domain names hosted across 227 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 34.198.250.20 |
0.52ms from Ashburn,
US
|
|
| 39.102.153.228 |
1.96ms from Beijing,
CN
|
|
| 81.0.121.20 |
1.09ms from Budapest,
HU
|
|
| 41.164.163.4 |
1.83ms from Cape Town,
ZA
|
|
| 98.21.47.36 |
13.22ms from Chicago,
US
|
|
| 213.178.12.4 |
4.03ms from Duesseldorf,
DE
|
|
| 185.70.168.4 |
1.00ms from Edinburgh,
GB
|
|
| 115.245.36.116 |
17.72ms from Hyderabad,
IN
|
|
| 194.61.226.36 |
2.27ms from Istanbul,
TR
|
|
| 59.103.37.68 |
1.27ms from Lahore,
PK
|
|
| 75.82.79.116 |
7.93ms from Los Angeles,
US
|
|
| 174.65.78.100 |
6.97ms from Los Angeles,
US
|
|
| 47.142.157.36 |
7.02ms from Los Angeles,
US
|
|
| 174.115.51.212 |
6.56ms from Montreal,
CA
|
|
| 176.169.38.164 |
6.35ms from Paris,
FR
|
|
| 88.151.95.228 |
3.09ms from Saint Petersburg,
RU
|
|
| 180.57.4.36 |
3.09ms from Tokyo,
JP
|
|
| 3.82.38.164 |
0.53ms from Ashburn,
US
|
|
| 44.227.5.36 |
0.19ms from Boardman,
US
|
|
| 40.67.140.100 |
0.36ms from Boydton,
US
|
|
| 194.255.15.68 |
1.64ms from Copenhagen,
DK
|
|
| 163.182.163.4 |
0.08ms from Dallas,
US
|
|
| 178.75.100.244 |
10.48ms from Moscow,
RU
|
|
| 122.42.49.84 |
3.18ms from Seoul,
KR
|
|
| 211.195.130.116 |
6.33ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Copenhagen, DK
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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