104.27.96.0/20

AS13335  ·  Cloudflare, Inc.

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Summary

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

WHOIS Details

NetHandle:      NET-104-16-0-0-1
OrgID:          CLOUD14
Parent:         NET-104-0-0-0-0
NetName:        CLOUDFLARENET
NetRange:       104.16.0.0 - 104.31.255.255
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:        2014-03-28
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:      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


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:        2025-03-12
OfficePhone:    +1-650-319-8930
Mailbox:        [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 104.27.0.0/16

No nearby ranges found.

Hosted domains

There are 7 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.27.110.198 fengxiangdian.com 5
104.27.96.14 javadslynv.sbs 1
104.27.99.12 dciplans.com 1

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

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.27.104.102 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
104.27.102.49 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.103.206 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.101.124 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.98.138 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.106.200 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.110.197 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.108.111 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
104.27.111.90 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.96.118 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.97.60 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.109.224 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.107.250 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.100.167 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.105.96 AS13335 Cloudflare, Inc. 0.13ms from Brisbane, AU
104.27.99.247 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT

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
121.45.87.4 AS7545 TPG Telecom Limited 11.10ms from Adelaide, AU
20.21.249.212 AS8075 Microsoft Corporation 0.17ms from Az Za`ayin, QA
202.108.152.100 AS4808 China Unicom Beijing Province Network 4.92ms from Beijing, CN
120.15.178.4 AS4837 CHINA UNICOM China169 Backbone 10.95ms from Beijing, CN
164.30.19.164 AS6878 T-Systems International GmbH 2.51ms from Berlin, DE
34.213.156.84 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
101.186.62.148 AS1221 Telstra Limited 8.28ms from Brisbane, AU
67.184.87.164 AS7922 Comcast Cable Communications, LLC 6.04ms from Chicago, US
52.158.174.68 AS8075 Microsoft Corporation 0.15ms from Des Moines, US
193.159.162.148 AS3320 Deutsche Telekom AG 3.93ms from Frankfurt am Main, DE
184.75.240.148 AS6939 Hurricane Electric LLC 0.24ms from Fremont, US
191.101.184.36 AS199058 SERVA ONE LTD 0.77ms from Gdansk, PL
210.210.143.4 AS4787 PT Cyberindo Aditama 0.42ms from Jakarta, ID
86.21.30.20 AS5089 Virgin Media Limited 5.01ms from London, GB
132.239.152.4 AS7377 University of California, San Diego 2.73ms from Los Angeles, US
2.20.114.196 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.21ms from Palermo, IT
223.196.196.132 AS133287 Andhra Pradesh State FiberNet Limited 14.06ms from Saint Thomas Mount, IN
125.129.110.228 AS4766 Korea Telecom 1.41ms from Seoul, KR
218.183.71.180 AS17676 SoftBank Corp. 3.62ms from Tokyo, JP
37.209.236.100 AS16285 Joint Stock Company TransTeleCom 5.26ms from Yekaterinburg, RU
94.177.181.20 AS31034 Aruba S.p.A. 0.31ms from Arezzo, IT
186.146.133.52 AS10620 Telmex Colombia S.A. 12.15ms from Bogota, CO
217.60.64.116 AS399138 Microlink Network 0.16ms from Bursa, TR
178.15.222.212 AS3209 Vodafone GmbH 7.14ms from Frankfurt am Main, DE
23.195.113.116 AS7552 Viettel Group 0.22ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 104.27.109.121
traceroute to 104.27.109.121 (104.27.109.121): 64 hops max, 52 byte packets
3 [AS513] 192.65.185.228 0.909 ms
Measurement taken from IPinfo ProbeNet in Geneve, CH
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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