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Summary

Country	United States
Domain	cloudflare.com
ASN	AS13335
Registry	ARIN
ID	CLOUDFLARENET

WHOIS Details

V6NetHandle:    NET6-2606-4700-1
OrgID:          CLOUD14
Parent:         NET6-2600-1
NetName:        CLOUDFLARENET
NetRange:       2606:4700:: - 2606:4700:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
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:        2011-11-01
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:      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:        2026-04-30
OfficePhone:    +1-650-319-8930
Mailbox:        noc@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

Nearby Ranges

BGP prefixes that overlap with 2606:4700:9b00::/44

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

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

IP Address	ASN	Details
2606:4700:9b0c:9c4:c85b:e066:ffcf:aedd	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR
2606:4700:9b05:485:73ac:7b86:9258:16a	AS13335 Cloudflare, Inc.	`0.35ms` from Mumbai, IN
2606:4700:9b0e::7d0:d62	AS13335 Cloudflare, Inc.	`0.30ms` from Paris, FR
2606:4700:9b04::691c:a4df	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR
2606:4700:9b07:cc38:40c5:0:89e9:d200	AS13335 Cloudflare, Inc.	`0.20ms` from Paris, FR
2606:4700:9b08:8cb:550c:0:6af1:b60e	AS13335 Cloudflare, Inc.	`0.21ms` from Paris, FR
2606:4700:9b06::7121:ef7	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR
2606:4700:9b0d::2a50:401	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR
2606:4700:9b03:b2a7:38c5:0:37b9:e891	AS13335 Cloudflare, Inc.	`0.17ms` from Paris, FR
2606:4700:9b0b::257e:4778	AS13335 Cloudflare, Inc.	`0.32ms` from Paris, FR
2606:4700:9b01::197c:1696	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR
2606:4700:9b09::6c4:6446	AS13335 Cloudflare, Inc.	`0.19ms` from Paris, FR
2606:4700:9b02::3b51:6d57	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR
2606:4700:9b0f:6e69:5e91:dab:2477:21d3	AS13335 Cloudflare, Inc.	`0.25ms` from Paris, FR
2606:4700:9b0a::6fe6:31fb	AS13335 Cloudflare, Inc.	`0.19ms` from Paris, FR
2606:4700:9b00:90b2:f1a8:0:4ca4:988f	AS13335 Cloudflare, Inc.	`0.18ms` from Paris, FR

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
99.116.190.124	AS7018 AT&T Enterprises, LLC	`3.28ms` from Chicago, US
73.55.172.44	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Houston, US
168.5.138.28	AS8 Rice University	`4.60ms` from Houston, US
73.23.121.252	AS7922 Comcast Cable Communications, LLC	`3.73ms` from Miami, US
122.168.19.60	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.49ms` from Mumbai, IN
195.30.125.124	AS5539 SpaceNet AG	`0.79ms` from Munich, DE
49.65.124.156	AS134756 CHINANET Nanjing Jishan IDC network	`0.53ms` from Nanjing, CN
45.17.64.108	AS7018 AT&T Enterprises, LLC	`12.24ms` from Redding, US
107.204.132.76	AS7018 AT&T Enterprises, LLC	`6.16ms` from San Antonio, US
210.204.41.124	AS4766 Korea Telecom	`5.89ms` from Seoul, KR
198.72.31.28	AS30549 Lakeland Networks	`3.13ms` from Toronto, CA
182.116.116.140	AS4837 CHINA UNICOM China169 Backbone	`3.29ms` from Zhengzhou, CN
41.155.44.124	AS29614 Ghana Telecommunications Company Limited	`3.36ms` from Accra, GH
18.237.130.124	AS16509 Amazon.com, Inc.	`0.35ms` from Boardman, US
143.208.85.188	AS265125 V. GRAZIOLI & CIA. LTDA. - ME	`6.14ms` from Cascavel, BR
106.195.120.188	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.62ms` from Delhi, IN
119.91.89.60	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
173.183.93.60	AS852 TELUS Communications Inc.	`7.57ms` from Kelowna, CA
54.174.9.92	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
73.157.75.204	AS7922 Comcast Cable Communications, LLC	`6.14ms` from Seattle, US
54.168.60.252	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
70.174.27.28	AS22773 Cox Communications Inc.	`8.72ms` from Ashburn, US
23.253.151.92	AS27357 Rackspace Hosting	`0.45ms` from Ashburn, US
89.135.22.108	AS21334 One Hungary Ltd.	`10.83ms` from Budapest, HU
50.31.167.156	AS23352 DEFT.COM	`0.21ms` from Chicago, 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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