8.43.121.0/24

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-CLOUD14-8-43-121

WHOIS Details

NetHandle:      NET-8-43-121-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-43-121
NetRange:       8.43.121.0 - 8.43.121.255
NetType:        reassignment
RegDate:        2019-05-28
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

Overlapping Ranges

BGP prefixes that contain 8.43.121.0/24

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 8.43.0.0/16

Range ASN Company Num of IPs
8.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216
8.43.48.0/21 AS27425 IdeaTek Telcom, LLC 2,048
8.43.84.0/22 AS17314 Red Hat, Inc. 1,024
8.43.40.0/23 AS19021 BTC Broadband 512
8.43.224.0/24 AS13335 Cloudflare, Inc. 256
8.43.225.0/24 AS13335 Cloudflare, Inc. 256
8.43.226.0/24 AS13335 Cloudflare, Inc. 256
8.43.77.0/24 AS14652 COSTAR GROUP Inc. 256
8.43.25.0/24 AS19724 United One 256
8.43.33.0/24 AS25693 Virtual Machine Solutions LLC 256
8.43.80.0/24 AS36154 THE WESTERN UNION COMPANY 256
8.43.23.0/24 AS393687 Delaware River and Bay Authority 256
8.43.22.0/24 AS393995 Police and Fire Federal Credit Union 256
8.43.83.0/24 AS394729 NeoPollard Interactive LLC 256
8.43.64.0/24 AS63283 Red Lobster 256
8.43.93.0/24 AS12185 Thompson, Siegel & Walmsley LLC 256
8.43.76.0/24 AS63340 Systems Planning and Analysis, Inc. 256
8.43.122.0/24 AS13335 Cloudflare, Inc. 256
8.43.123.0/24 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

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

IP Address ASN Details
8.43.121.1 AS13335 Cloudflare, Inc. 0.73ms from Frankfurt am Main, DE

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
195.251.195.200 AS8581 University Of Ioannina 14.02ms from Athens, GR
97.201.15.248 AS6167 Verizon Business 11.73ms from Atlanta, US
175.20.12.184 AS4837 CHINA UNICOM China169 Backbone 3.08ms from Changchun, CN
35.224.172.120 AS396982 Google LLC 0.13ms from Council Bluffs, US
165.23.229.184 AS11232 Midcontinent Communications 4.76ms from Kansas City, US
148.59.242.232 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 9.36ms from Kelowna, CA
92.20.8.136 AS13285 TalkTalk Communications Limited 2.74ms from London, GB
47.158.245.216 AS5650 Frontier Communications of America, Inc. 3.80ms from Los Angeles, US
97.101.186.72 AS33363 Charter Communications, Inc 4.65ms from Orlando, US
89.81.102.24 AS5410 Bouygues Telecom SA 5.86ms from Paris, FR
52.204.203.232 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
193.161.128.24 AS39486 HostRoyale Technologies Pvt Ltd 0.99ms from Santa Clara, US
20.249.171.216 AS8075 Microsoft Corporation 0.25ms from Seoul, KR
175.119.59.88 AS9318 SK Broadband Co Ltd 6.28ms from Seoul, KR
114.37.114.136 AS3462 Data Communication Business Group 1.06ms from Taipei, TW
60.115.67.24 AS17676 SoftBank Corp. 2.74ms from Tokyo, JP
125.197.211.168 AS2518 BIGLOBE Inc. 5.55ms from Tokyo, JP
85.15.1.120 AS31549 Aria Shatel PJSC 14.32ms from Yerevan, AM
73.113.212.168 AS7922 Comcast Cable Communications, LLC 11.53ms from Atlanta, US
59.108.246.168 AS4847 China Networks Inter-Exchange 2.50ms from Beijing, CN
190.250.202.24 AS13489 UNE EPM TELECOMUNICACIONES S.A. 10.99ms from Bogota, CO
212.59.40.120 AS13045 htp GmbH 6.53ms from Frankfurt am Main, DE
42.194.233.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.19ms from Guangzhou, CN
69.172.65.40 AS132585 SkyExchange Internet Access 1.59ms from Hong Kong, HK
24.165.39.168 AS20001 Charter Communications Inc 5.16ms from Honolulu, US

Traceroute

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

$
traceroute -a -n -q1 -f3 8.43.121.1
traceroute to 8.43.121.1 (8.43.121.1): 64 hops max, 52 byte packets
3 [] 185.1.102.20 0.853 ms
4 [AS13335] 162.158.84.1 1.291 ms
5 [AS13335] 8.43.121.1 1.422 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

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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.

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