1. All IP Ranges
  2. 8.0.0.0/8
  3. 8.39.0.0/16
  4. AS13335  | 8.39.203.0/24

8.39.203.0/24

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Registry ARIN
ID LPL-141-CLOUD14-8-39-203

WHOIS Details

NetHandle:      NET-8-39-203-0-1
OrgID:          CLOUD14
Parent:         NET-8-8-9-0-3
NetName:        LPL-141-CLOUD14-8-39-203
NetRange:       8.39.203.0 - 8.39.203.255
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:        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 8.39.0.0/16

Range ASN Company Num of IPs
8.39.240.0/20 AS14155 Rural Telephone Service Co, Inc. 4,096
8.39.176.0/21 AS15284 Digital Service Consultants 2,048
8.39.120.0/22 AS32278 Getwireless.net 1,024
8.39.54.0/23 AS2639 ZOHO 512
8.39.164.0/23 AS395120 Ashley Furniture Industries, Inc. 512
8.39.234.0/23 AS397423 H4Y Technologies LLC 512
8.39.4.0/24 AS395891 Century Communities, Inc. 256
8.39.163.0/24 AS397174 Applied Predictive Technologies, Inc. 256
8.39.161.0/24 AS55155 Black Knight IP Holding Company, LLC 256
8.39.144.0/24 AS55256 Netskope Inc 256
8.39.204.0/24 AS13335 Cloudflare, Inc. 256
8.39.205.0/24 AS13335 Cloudflare, Inc. 256
8.39.206.0/24 AS13335 Cloudflare, Inc. 256
8.39.213.0/24 AS13335 Cloudflare, Inc. 256
8.39.214.0/24 AS13335 Cloudflare, Inc. 256
8.39.215.0/24 AS13335 Cloudflare, Inc. 256
8.39.6.0/24 AS13335 Cloudflare, Inc. 256
8.39.15.0/24 AS20166 1st Financial Bank USA 256
8.39.136.0/24 AS23233 Fenwick & West, LLP. 256
8.39.159.0/24 AS25871 Willkie Farr & Gallagher LLP 256
8.39.173.0/24 AS26114 Anaplan, Inc. 256
8.39.63.0/24 AS26114 Anaplan, Inc. 256
8.39.132.0/24 AS26344 Real Page, Inc. 256
8.39.216.0/24 AS26344 Real Page, Inc. 256
8.39.218.0/24 AS32256 CYBERLINK USA 256
8.39.117.0/24 AS394170 Susquehanna University 256
8.39.49.0/24 AS394265 Box.com 256
8.39.157.0/24 AS394562 GIGLINX, Inc 256
8.39.50.0/24 AS394562 GIGLINX, Inc 256
8.39.223.0/24 AS394756 Convo 256
8.39.87.0/24 AS394973 Aarki, Inc. 256
8.39.230.0/24 AS395435 Gaia 256
8.39.207.0/24 AS395747 Cloudflare, Inc. 256
8.39.125.0/24 AS13335 Cloudflare, Inc. 256
8.39.211.0/24 AS53719 Mainstream Technologies, Inc. 256
8.39.126.0/24 AS13335 Cloudflare, Inc. 256
8.39.18.0/24 AS13335 Cloudflare, Inc. 256
8.39.201.0/24 AS13335 Cloudflare, Inc. 256
8.39.202.0/24 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
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
8.39.203.1 AS13335 Cloudflare, Inc. 0.45ms from Brisbane, AU

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
52.224.235.168 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
184.61.78.216 AS4181 TDS TELECOM 12.24ms from Atlanta, US
69.46.51.8 AS40317 Peoples Communications Inc. 3.16ms from Dallas, US
14.169.35.56 AS45899 VNPT Corp 1.42ms from Ho Chi Minh City, VN
119.189.197.184 AS4837 CHINA UNICOM China169 Backbone 4.57ms from Jinan, CN
192.143.111.88 AS37611 AFRIHOST SP (PTY) LTD 11.25ms from Johannesburg, ZA
172.251.19.72 AS20001 Charter Communications Inc 4.23ms from Los Angeles, US
200.102.69.88 AS8167 V tal 1.73ms from Novo Hamburgo, BR
201.228.50.200 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 14.95ms from Panama, PA
67.160.142.40 AS7922 Comcast Cable Communications, LLC 5.25ms from Portland, US
14.5.144.56 AS17858 LG POWERCOMM 2.03ms from Seoul, KR
185.120.181.8 AS211147 INTERFIBER Sh.p.k 3.07ms from Skopje, MK
110.253.43.248 AS4837 CHINA UNICOM China169 Backbone 7.06ms from Tianjin, CN
73.81.197.8 AS7922 Comcast Cable Communications, LLC 8.12ms from Ashburn, US
87.128.114.40 AS3320 Deutsche Telekom AG 3.81ms from Berlin, DE
196.92.7.184 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.46ms from Casablanca, MA
102.117.202.168 AS23889 Mauritius Telecom Ltd 4.42ms from Ebene, MU
160.119.87.8 AS328404 Multichoice Support Services (Pty) Ltd 1.00ms from Johannesburg, ZA
86.23.69.56 AS5089 Virgin Media Limited 9.79ms from London, GB
162.230.52.40 AS7018 AT&T Enterprises, LLC 8.89ms from Miami, US
130.91.53.200 AS55 University of Pennsylvania 3.51ms from New York City, US
185.156.27.136 AS59853 T-CONNECT SAS 0.32ms from Paris, FR
128.223.107.56 AS3582 University of Oregon 3.25ms from Portland, US
123.232.170.184 AS4837 CHINA UNICOM China169 Backbone 5.96ms from Qingdao, CN
123.131.50.40 AS4837 CHINA UNICOM China169 Backbone 6.92ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 8.39.203.1
traceroute to 8.39.203.1 (8.39.203.1): 64 hops max, 52 byte packets
3 [AS13335] 8.39.203.1 6.853 ms
Measurement taken from IPinfo ProbeNet in Brisbane, AU
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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