104.27.112.0/20

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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.27.114.121 kx10.com 1
104.27.115.34 heartry.ml 1
104.27.126.13 589779.xyz 1
104.27.115.235 katiemasterton.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
104.27.123.132 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.112.212 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.126.183 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.114.232 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.113.173 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.125.255 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.124.213 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.122.52 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.121.253 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.120.86 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.115.119 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.127.70 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.119.29 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.27.118.97 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.27.117.201 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.27.116.91 AS13335 Cloudflare, Inc. 0.12ms 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
36.75.14.68 AS7713 PT Telekomunikasi Indonesia 13.23ms from Batam, ID
60.27.24.52 AS4837 CHINA UNICOM China169 Backbone 5.39ms from Beijing, CN
189.63.101.180 AS28573 Claro NXT Telecomunicacoes Ltda 9.63ms from Brasilia, BR
219.65.111.68 AS4755 TATA Communications formerly VSNL is Leading ISP 0.45ms from Chennai, IN
50.50.4.4 AS7011 Frontier Communications of America, Inc. 9.78ms from Chicago, US
77.181.3.212 AS6805 Telefonica Germany GmbH & Co.OHG 3.83ms from Frankfurt am Main, DE
193.150.216.244 AS1257 Tele2 Sverige AB 1.09ms from Goeteborg, SE
117.1.112.148 AS7552 Viettel Group 1.43ms from Hanoi, VN
45.193.255.180 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
92.30.229.52 AS13285 TalkTalk Communications Limited 6.29ms from London, GB
79.79.239.36 AS13285 TalkTalk Communications Limited 6.19ms from London, GB
86.142.7.148 AS2856 British Telecommunications PLC 3.54ms from London, GB
217.155.57.84 AS13037 Zen Internet Ltd 1.41ms from Manchester, GB
126.92.78.132 AS17676 SoftBank Corp. 3.79ms from Osaka, JP
92.203.42.196 AS2527 Sony Network Communications Inc. 9.71ms from Osaka, JP
27.217.165.244 AS4837 CHINA UNICOM China169 Backbone 5.69ms from Qingdao, CN
18.235.108.132 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
114.206.139.4 AS9318 SK Broadband Co Ltd 5.47ms from Seoul, KR
119.23.205.116 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.56ms from Shenzhen, CN
34.87.84.148 AS396982 Google LLC 0.13ms from Singapore, SG
210.133.66.84 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.21ms from Tokyo, JP
112.141.77.148 AS9443 Vocus Retail 1.90ms from Brisbane, AU
223.149.96.20 AS4134 CHINANET-BACKBONE 9.12ms from Changsha, CN
98.206.4.20 AS7922 Comcast Cable Communications, LLC 3.68ms from Chicago, US
59.111.228.20 AS45062 Netease-Network 6.83ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 104.27.112.38
traceroute to 104.27.112.38 (104.27.112.38): 64 hops max, 52 byte packets
3 [] 195.246.227.15 0.625 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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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