104.25.16.0/20

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 104.25.0.0/16

No nearby ranges found.

Hosted domains

There are 526 domain names hosted across 120 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.25.22.27 restorewithfrontier.com 52
104.25.23.27 iheartfrontierfoundations.com 51
104.25.25.21 rsvpenergysavings.com 38
104.25.28.39 shareyourpei.com 35
104.25.27.39 shareyourpei.ca 32
104.25.30.65 officekaffee.de 26
104.25.20.34 gogetfunding.com 25
104.25.29.65 kaffeeweisser.com 25
104.25.24.21 clippersavesenergy.com 21
104.25.19.24 stabilconcretezone.com 12
104.25.18.8 activeservice.army 12
104.25.18.24 delmarvafoundationrepair.com 11
104.25.30.108 rigonidiasiago.it 11
104.25.19.8 activedutyglobal.com 10
104.25.18.49 drinkstuff.com 10
104.25.20.47 thelasertape.biz 9
104.25.17.49 drinkstuff.com 8
104.25.29.108 rigonidiasiago.it 8
104.25.22.33 nextdoorraw.com 8
104.25.16.50 qkys1.vip 7

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
104.25.20.41 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.25.22.199 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.25.25.136 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.25.21.161 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.25.24.50 AS13335 Cloudflare, Inc. 0.13ms from Brisbane, AU
104.25.18.231 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.28.77 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.27.163 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.29.19 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.19.221 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.23.26 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.31.47 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.16.180 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.25.17.133 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.26.232 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.25.30.91 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM

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
91.127.247.20 AS6855 Slovak Telekom, a.s. 5.90ms from Bratislava, SK
75.217.1.212 AS6167 Verizon Business 16.57ms from Dallas, US
54.195.210.36 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
200.37.253.180 AS6147 Telefonica del Peru S.A.A. 4.25ms from Lima, PE
128.78.146.148 AS5410 Bouygues Telecom SA 6.08ms from Marseille, FR
178.122.90.100 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.77ms from Minsk, BY
200.221.220.4 AS19089 Scala Data Centers 0.80ms from Osasco, BR
95.140.243.212 AS49890 ABLE agency, s.r.o. 4.95ms from Prague, CZ
27.209.121.148 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Qingdao, CN
50.67.83.20 AS6327 Shaw Communications 8.26ms from Seattle, US
182.215.193.20 AS17858 LG POWERCOMM 5.48ms from Seoul, KR
221.138.94.212 AS9318 SK Broadband Co Ltd 2.26ms from Seoul, KR
73.149.44.84 AS7922 Comcast Cable Communications, LLC 7.11ms from Boston, US
221.236.202.36 AS4134 CHINANET-BACKBONE 7.55ms from Chengdu, CN
34.170.103.148 AS396982 Google LLC 0.11ms from Council Bluffs, US
200.237.147.116 AS28624 PROVEDORA CMA INTERNET LTDA 19.30ms from Fortaleza, BR
93.67.238.52 AS30722 Vodafone Italia S.p.A. 16.92ms from Frosinone, IT
217.182.37.84 AS16276 OVH SAS 0.06ms from Gravelines, FR
115.200.62.68 AS4134 CHINANET-BACKBONE 5.67ms from Hangzhou, CN
109.147.166.148 AS2856 British Telecommunications PLC 3.17ms from London, GB
128.200.47.100 AS299 University of California, Irvine 2.86ms from Los Angeles, US
209.32.108.36 AS5006 Inteliquent, inc. 0.66ms from Minneapolis, US
126.21.107.116 AS17676 SoftBank Corp. 3.62ms from Osaka, JP
84.202.228.196 AS2119 Telenor Norge AS 9.67ms from Oslo, NO
193.213.121.148 AS2119 Telenor Norge AS 0.69ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f5 104.25.25.0
traceroute to 104.25.25.0 (104.25.25.0): 64 hops max, 52 byte packets
5 [AS8932] 185.48.241.25 0.767 ms
6 [AS13335] 104.25.25.0 0.177 ms
Measurement taken from IPinfo ProbeNet in Yerevan, AM
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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