8.21.12.0/24

AS395747  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS395747
Registry ARIN
ID LPL-141-CLOUD14-8-21-12

WHOIS Details

NetHandle:      NET-8-21-12-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-21-12
NetRange:       8.21.12.0 - 8.21.12.255
NetType:        reassignment
RegDate:        2019-05-25
Updated:        2023-12-28
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:        [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


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

Nearby Ranges

BGP prefixes that overlap with 8.21.0.0/16

Range ASN Company Num of IPs
8.21.68.0/22 AS40526 Gap, Inc. Direct 1,024
8.21.208.0/23 AS23089 Hotwire Communications 512
8.21.220.0/23 AS23089 Hotwire Communications 512
8.21.222.0/23 AS23089 Hotwire Communications 512
8.21.239.0/24 AS13335 Cloudflare, Inc. 256
8.21.8.0/24 AS13335 Cloudflare, Inc. 256
8.21.9.0/24 AS13335 Cloudflare, Inc. 256
8.21.143.0/24 AS136796 Daytona Net Works, Inc. 256
8.21.41.0/24 AS16276 OVH Hosting, Inc. 256
8.21.99.0/24 AS16493 Abercrombie & Fitch 256
8.21.83.0/24 AS20353 Adage Capital Partners, LLC 256
8.21.81.0/24 AS22147 TowardEX Technologies International, Inc. 256
8.21.218.0/24 AS23089 Hotwire Communications 256
8.21.230.0/24 AS23089 Hotwire Communications 256
8.21.51.0/24 AS23304 Rackco.com 256
8.21.164.0/24 AS32308 Contactual, Inc. 256
8.21.234.0/24 AS32746 WBS Connect, LLC 256
8.21.212.0/24 AS33740 TMG Health, Inc 256
8.21.151.0/24 AS393762 Restaurant Supply Chain Solutions, LLC 256
8.21.14.0/24 AS394161 Tesla Motors, Inc. 256
8.21.227.0/24 AS396146 Therap Services 256
8.21.98.0/24 AS397336 Virtual Sprout 256
8.21.24.0/24 AS397756 PowerSchool 256
8.21.10.0/24 AS13335 Cloudflare, Inc. 256
8.21.129.0/24 AS55136 CARLTON FIELDS, P.A. 256
8.21.110.0/24 AS13335 Cloudflare, Inc. 256
8.21.111.0/24 AS13335 Cloudflare, Inc. 256
8.21.13.0/24 AS13335 Cloudflare, Inc. 256

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

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
87.103.113.152 AS12353 Vodafone Portugal 0.83ms from Lisbon, PT
188.28.21.88 AS206067 Hutchison 3G UK Limited 10.65ms from London, GB
82.44.163.56 AS5089 Virgin Media Limited 12.12ms from London, GB
202.221.140.152 AS2497 Internet Initiative Japan Inc. 9.68ms from Osaka, JP
134.79.89.8 AS3671 SLAC National Accelerator Laboratory 1.19ms from San Jose, US
82.196.1.56 AS14061 DigitalOcean, LLC 0.15ms from Amsterdam, NL
184.15.180.216 AS5650 Frontier Communications of America, Inc. 7.61ms from Ashburn, US
5.15.226.104 AS8708 DIGI ROMANIA S.A. 4.92ms from Bucharest, RO
181.46.220.8 AS27747 Telecentro S.A. 0.45ms from Buenos Aires, AR
34.70.94.152 AS396982 Google LLC 0.12ms from Council Bluffs, US
162.252.168.8 AS13767 DataBank Holdings, Ltd. 1.69ms from Dallas, US
37.24.106.88 AS3209 Vodafone GmbH 10.54ms from Frankfurt am Main, DE
70.112.7.136 AS11427 Charter Communications Inc 10.40ms from Houston, US
194.87.216.248 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.09ms from Kerkrade, NL
42.86.30.232 AS4837 CHINA UNICOM China169 Backbone 11.25ms from Liaoyang, CN
81.159.9.56 AS2856 British Telecommunications PLC 4.19ms from London, GB
178.60.197.40 AS199949 Grupo On Seguridad SL 16.82ms from Madrid, ES
90.240.74.56 AS5378 Vodafone Limited 12.28ms from Manchester, GB
76.129.252.8 AS7922 Comcast Cable Communications, LLC 15.81ms from Murfreesboro, US
24.22.242.152 AS7922 Comcast Cable Communications, LLC 2.04ms from Seattle, US
211.198.71.200 AS4766 Korea Telecom 1.78ms from Seoul, KR
220.143.30.232 AS3462 Data Communication Business Group 5.51ms from Taichung, TW
206.51.227.136 AS29802 HIVELOCITY, Inc. 0.35ms from Tampa, US
222.224.254.40 AS9595 NTT-ME Corporation 3.26ms from Tokyo, JP
90.140.10.40 AS1257 Tele2 Sverige AB 14.69ms from Vilnius, LT

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 8.21.12.105
traceroute to 8.21.12.105 (8.21.12.105): 11 hops max, 52 byte packets
5 [AS395747] 162.158.57.6 113.711 ms
6 [AS395747] 162.158.57.109 113.157 ms
7 [AS395747] 162.158.57.65 113.772 ms
8 [AS395747] 162.158.57.109 113.115 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
On

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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