1. All IP Ranges
  2. 8.0.0.0/8
  3. 8.21.0.0/16
  4. AS13335  | 8.21.110.0/24

8.21.110.0/24

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Parent Range 8.0.0.0/8
Registry ARIN
ID LPL-141-CLOUD14-8-21-110

WHOIS Details

NetHandle:      NET-8-21-110-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-21-110
NetRange:       8.21.110.0 - 8.21.110.255
NetType:        reassignment
RegDate:        2019-06-12
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:      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


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

Overlapping Ranges

BGP prefixes that contain 8.21.110.0/24

Range ASN Company Num of IPs
8.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216

Nearby Ranges

BGP prefixes that overlap with 8.21.0.0/16

Range ASN Company Num of IPs
8.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216
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
8.21.8.0/24 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
8.21.12.0/24 AS395747 Cloudflare, 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
8.21.111.0/24 AS13335 Cloudflare, Inc. 256
8.21.13.0/24 AS13335 Cloudflare, Inc. 256
8.21.239.0/24 AS13335 Cloudflare, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
8.21.110.1 AS13335 Cloudflare, Inc. 0.77ms from Moscow, RU

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
191.110.97.120 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.67ms from Bogota, CO
64.179.75.200 AS7029 Windstream Communications LLC 10.35ms from Chicago, US
190.14.131.88 AS52362 Servicios Innovadores de Comunicación y Entretenimiento, S.A. 4.40ms from Guatemala City, GT
200.88.202.88 AS6400 Compañía Dominicana de Teléfonos S. A. 1.77ms from Santo Domingo, DO
43.156.71.88 AS132203 Tencent Building, Kejizhongyi Avenue 0.28ms from Singapore, SG
47.130.169.72 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
46.74.2.56 AS8447 A1 Telekom Austria AG 16.62ms from Vienna, AT
77.35.10.216 AS12389 PJSC Rostelecom 1.21ms from Vladivostok, RU
171.12.124.56 AS4134 CHINANET-BACKBONE 8.26ms from Zhengzhou, CN
179.32.130.72 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.35ms from Bogota, CO
175.152.30.216 AS4837 CHINA UNICOM China169 Backbone 2.99ms from Chengdu, CN
68.188.159.8 AS20115 Charter Communications LLC 14.65ms from Chicago, US
97.157.168.56 AS6167 Verizon Business 14.09ms from Chicago, US
104.197.121.136 AS396982 Google LLC 0.12ms from Council Bluffs, US
75.8.104.56 AS7018 AT&T Enterprises, LLC 3.39ms from Dallas, US
38.249.37.24 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.59ms from Hong Kong, HK
81.139.149.24 AS2856 British Telecommunications PLC 5.90ms from London, GB
193.191.242.152 AS2611 BELNET 4.53ms from Luxembourg, LU
98.53.45.72 AS7922 Comcast Cable Communications, LLC 10.80ms from Miami, US
82.84.216.136 AS8612 Tiscali Italia S.P.A. 16.80ms from Milan, IT
125.203.142.8 AS4713 NTT DOCOMO BUSINESS,Inc. 4.49ms from Osaka, JP
210.203.246.24 AS7679 QTnet,Inc. 8.34ms from Osaka, JP
174.118.247.104 AS812 Rogers Communications Canada Inc. 17.73ms from Ottawa, CA
88.121.67.152 AS12322 Free SAS 10.86ms from Paris, FR
87.240.139.152 AS47541 VKontakte Ltd 0.60ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 8.21.110.1
traceroute to 8.21.110.1 (8.21.110.1): 64 hops max, 52 byte packets
2 [AS57578] 45.131.68.3 3.966 ms
3 *
5 [AS13335] 8.21.110.1 1.582 ms
Measurement taken from IPinfo ProbeNet in Moscow, RU
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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