172.70.186.0/24

AS14789 · Cloudflare, Inc.

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Summary

Country	United States
Domain	cloudflare.com
ASN	AS14789
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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 172.70.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

24 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
172.70.186.139	AS14789 Cloudflare, Inc.	`0.33ms` from Abovyan, 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
45.132.42.88	AS34373 XXLnet B.V.	`0.49ms` from Amsterdam, NL
50.25.27.200	AS19108 Optimum	`15.93ms` from Ashburn, US
77.127.225.8	AS12400 Partner Communications Ltd.	`2.94ms` from Tel Aviv, IL
182.170.163.152	AS2527 Sony Network Communications Inc.	`6.71ms` from Tokyo, JP
194.92.66.200	AS207684 BAJTNET SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA	`5.13ms` from Warsaw, PL
95.103.197.152	AS6855 Slovak Telekom, a.s.	`5.25ms` from Bratislava, SK
205.178.45.104	AS6079 RCN	`4.49ms` from Chicago, US
23.116.227.56	AS7018 AT&T Enterprises, LLC	`10.46ms` from Chicago, US
98.27.154.248	AS10796 Charter Communications Inc	`6.41ms` from Cleveland, US
130.184.76.152	AS10508 University of Arkansas	`9.26ms` from Kansas City, US
39.50.148.200	AS17557 Pakistan Telecommunication Company Limited	`12.30ms` from Karachi, PK
164.172.237.24	AS668 United States Department of Defense (DoD)	`1.78ms` from Los Angeles, US
14.96.93.24	AS134540 Tata Teleservices (Maharashtra) Ltd	`2.13ms` from Mumbai, IN
4.155.36.152	AS8075 Microsoft Corporation	`0.27ms` from Quincy, US
3.209.186.24	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
122.148.182.40	AS9443 Vocus Retail	`3.74ms` from Sydney, AU
70.29.119.184	AS577 Bell Canada	`4.11ms` from Toronto, CA
129.174.242.232	AS11279 George Mason University	`0.78ms` from Ashburn, US
174.78.152.8	AS22773 Cox Communications Inc.	`4.71ms` from Dallas, US
51.190.181.120	AS5607 Sky UK Limited	`5.83ms` from Erith, GB
149.119.48.56	AS55201 SkyQuantum Internet Service	`0.26ms` from Fremont, US
122.9.63.8	AS58466 CHINANET Guangdong province network	`3.60ms` from Guangzhou, CN
112.148.112.120	AS17858 LG POWERCOMM	`6.93ms` from Incheon, KR
110.45.169.168	AS3786 LG DACOM Corporation	`1.00ms` from Incheon, KR
1.249.41.136	AS9318 SK Broadband Co Ltd	`6.11ms` from Incheon, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 172.70.186.145

traceroute to 172.70.186.145 (172.70.186.145): 64 hops max, 52 byte packets

3 [AS49800] 46.19.99.0 2.853 ms

4 [AS49800] 46.19.99.1 12.559 ms

5 [AS14789] 172.70.186.145 0.372 ms

Measurement taken from

IPinfo ProbeNet in Abovyan, AM

On April 13th 2026

What are IP address ranges?

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