172.70.33.0/24
AS13335 · Cloudflare, Inc.
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| Country |
United States
|
| Domain | cloudflare.com |
| ASN | AS13335 |
| Registry | ARIN |
| ID | CLOUDFLARENET |
WHOIS Details
NetHandle: NET-172-64-0-0-1 OrgID: CLOUD14 Parent: NET-172-0-0-0-0 NetName: CLOUDFLARENET NetRange: 172.64.0.0 - 172.71.255.255 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: 2015-02-25 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: 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 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
165 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 172.70.33.197 |
0.26ms from Ashburn,
US
|
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 |
|---|---|---|
| 98.57.251.168 |
8.20ms from Houston,
US
|
|
| 116.33.67.248 |
1.82ms from Incheon,
KR
|
|
| 218.232.76.248 |
0.92ms from Incheon,
KR
|
|
| 159.178.56.56 |
9.75ms from Miami,
US
|
|
| 109.80.147.88 |
5.84ms from Prague,
CZ
|
|
| 194.204.226.40 |
1.64ms from Rabat,
MA
|
|
| 98.82.140.184 |
0.39ms from Reston,
US
|
|
| 54.254.200.136 |
0.13ms from Singapore,
SG
|
|
| 15.221.21.72 |
0.44ms from Sydney,
AU
|
|
| 133.242.147.72 |
16.33ms from Tokyo,
JP
|
|
| 132.220.143.104 |
0.28ms from Amsterdam,
NL
|
|
| 75.185.6.248 |
15.68ms from Columbus,
US
|
|
| 93.211.148.72 |
6.91ms from Frankfurt am Main,
DE
|
|
| 67.174.40.168 |
7.64ms from Fremont,
US
|
|
| 103.63.215.88 |
0.29ms from Ho Chi Minh City,
VN
|
|
| 164.119.97.104 |
5.99ms from Kansas City,
US
|
|
| 161.156.202.40 |
1.32ms from London,
GB
|
|
| 146.199.46.168 |
4.26ms from London,
GB
|
|
| 131.120.107.136 |
3.78ms from San Jose,
US
|
|
| 24.130.251.24 |
5.26ms from San Jose,
US
|
|
| 112.105.69.8 |
6.24ms from Taipei,
TW
|
|
| 123.175.3.8 |
5.63ms from Taiyuan,
CN
|
|
| 48.218.249.184 |
0.15ms from Tokyo,
JP
|
|
| 85.17.76.216 |
0.25ms from Amsterdam,
NL
|
|
| 84.193.166.56 |
6.04ms 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 Little Rock, US
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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