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:      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 6 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 gzcom.top 4
104.27.99.12 dciplans.com 1
104.27.96.14 javadslynv.sbs 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
104.27.96.75 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.106.109 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.27.99.145 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.103.185 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.100.13 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.110.31 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.97.79 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.108.135 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.104.26 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.101.190 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.102.151 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.109.136 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.27.107.95 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.27.98.147 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.111.138 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.27.105.3 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
69.140.201.132 AS7922 Comcast Cable Communications, LLC 7.20ms from Ashburn, US
111.203.233.100 AS4808 China Unicom Beijing Province Network 3.68ms from Beijing, CN
191.101.184.36 AS199058 SERVA ONE LTD 0.79ms from Gdynia, PL
103.219.34.196 AS58461 CT-HangZhou-IDC 4.91ms from Hangzhou, CN
217.65.190.180 AS34296 Millenicom Telekomunikasyon Hizmetleri Anonim Sirketi 0.41ms from Istanbul, TR
143.223.187.244 AS32867 Long Lines Internet 2.90ms from Lincoln, US
112.205.201.4 AS9299 Philippine Long Distance Telephone Company 1.18ms from Manila, PH
91.238.118.100 AS198721 Progetto8 Srl 2.03ms from Milan, IT
212.210.125.180 AS3269 Telecom Italia S.p.A. 4.74ms from Milan, IT
191.243.199.84 AS263511 Saveincloud Hospedagem na Internet Ltda 2.18ms from Osasco, BR
3.222.93.84 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
129.240.136.212 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 1.74ms from Sandefjord, NO
51.255.175.36 AS16276 OVH SAS 0.13ms from Strasbourg, FR
40.177.62.148 AS16509 Amazon.com, Inc. 1.72ms from Calgary, CA
173.243.120.196 AS53264 SBA Edge, LLC 1.07ms from Chicago, US
52.165.101.4 AS8075 Microsoft Corporation 0.55ms from Des Moines, US
47.89.10.116 AS45102 Alibaba (US) Technology Co., Ltd. 0.62ms from Hong Kong, HK
68.96.243.180 AS22773 Cox Communications Inc. 6.63ms from Los Angeles, US
2.15.66.164 AS3215 Orange S.A. 3.88ms from Marseille, FR
35.211.171.100 AS15169 Google LLC 0.15ms from Moncks Corner, US
101.1.196.4 AS7522 STNet, Incorporated 3.90ms from Osaka, JP
192.91.255.4 AS63424 ADVANTAGE DENTAL CLINICS 0.96ms from Portland, US
61.77.70.164 AS4766 Korea Telecom 2.15ms from Seoul, KR
175.213.10.4 AS4766 Korea Telecom 1.41ms from Seoul, KR
106.15.103.228 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.59ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 104.27.101.23
traceroute to 104.27.101.23 (104.27.101.23): 64 hops max, 52 byte packets
2 *
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.

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