104.27.48.0/20

AS13335  ·  Cloudflare, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 104.27.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.27.60.83 curology.nyc 1
104.27.54.99 merfreight.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
104.27.59.181 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.58.60 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.27.56.3 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.48.185 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.60.29 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.27.63.50 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.54.202 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.27.62.74 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.49.22 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.61.73 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.50.47 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.53.218 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.52.20 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.57.249 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.55.125 AS13335 Cloudflare, Inc. 0.12ms from Wrocław, PL
104.27.51.223 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL

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
83.134.83.244 AS5432 Proximus NV 2.19ms from Brussels, BE
119.116.5.84 AS4837 CHINA UNICOM China169 Backbone 4.44ms from Liaoyang, CN
52.97.117.68 AS8075 Microsoft Corporation 0.20ms from Madrid, ES
201.183.34.36 AS27738 Ecuadortelecom S.A. 6.55ms from Quito, EC
188.48.194.244 AS25019 Saudi Telecom Company JSC 1.94ms from Riyadh, SA
177.121.137.84 AS26615 TIM S/A 2.59ms from Sao Paulo, BR
211.253.113.132 AS4766 Korea Telecom 1.91ms from Seoul, KR
39.108.50.132 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.81ms from Shenzhen, CN
3.106.210.20 AS16509 Amazon.com, Inc. 0.49ms from Sydney, AU
154.251.5.164 AS36947 Telecom Algeria 12.93ms from Algiers, DZ
59.96.58.196 AS9829 National Internet Backbone 13.41ms from Bengaluru, IN
76.119.136.228 AS7922 Comcast Cable Communications, LLC 12.40ms from Boston, US
93.193.88.180 AS3320 Deutsche Telekom AG 2.84ms from Frankfurt am Main, DE
178.248.19.4 AS60690 Opin Kerfi hf 1.63ms from Hafnarfjoerdur, IS
120.55.241.148 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.19ms from Hangzhou, CN
14.179.235.116 AS45899 VNPT Corp 1.99ms from Ho Chi Minh City, VN
16.112.26.100 AS16509 Amazon.com, Inc. 1.51ms from Hyderabad, IN
112.203.196.68 AS9299 Philippine Long Distance Telephone Company 1.02ms from Manila, PH
40.64.36.84 AS8075 Microsoft Corporation 14.98ms from Mumbai, IN
75.146.10.228 AS7922 Comcast Cable Communications, LLC 6.50ms from Murfreesboro, US
68.204.125.212 AS33363 Charter Communications, Inc 11.97ms from Orlando, US
133.18.50.68 AS24282 KAGOYA JAPAN Inc. 1.04ms from Osaka, JP
84.242.220.68 AS16301 Novgorod Datacom LLC 3.69ms from Saint Petersburg, RU
210.121.144.164 AS4766 Korea Telecom 1.41ms from Seoul, KR
114.163.145.132 AS4713 NTT DOCOMO BUSINESS,Inc. 8.70ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 104.27.55.90
traceroute to 104.27.55.90 (104.27.55.90): 64 hops max, 52 byte packets
2 *
3 [AS13335] 104.27.55.90 0.124 ms
Measurement taken from IPinfo ProbeNet in Wrocław, PL
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs