104.25.176.0/20

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:        noc@cloudflare.com
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:        noc@cloudflare.com
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:        abuse@cloudflare.com
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:        rir@cloudflare.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.25.0.0/16

No nearby ranges found.

Hosted domains

There are 454 domain names hosted across 104 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.25.183.31 theirrevolvingdoors.com 76
104.25.182.31 cosmeticdentististrymo.com 67
104.25.185.31 solutionbusinesszone.org 42
104.25.184.31 catsyspot.com 32
104.25.182.117 johnskgw.com 24
104.25.184.15 datalocker.com 19
104.25.181.117 johnswaterproofing.com 18
104.25.187.46 confirmopay.com 9
104.25.190.7 cair.com 9
104.25.179.41 debtadvisorycentrescotland.co.uk 8
104.25.181.11 immobilo.de 8
104.25.176.73 milspousemagazine.com 7
104.25.191.36 brickmerge.de 6
104.25.191.7 cair.com 6
104.25.190.9 opennemas.com 6
104.25.182.41 complaintsboard.com 5
104.25.181.41 complaintsboard.com 5
104.25.186.51 devilsfilm.com 5
104.25.185.15 datalocker.com 5
104.25.176.26 superdiscountsupplements.net.au 5

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
104.25.183.205 AS13335 Cloudflare, Inc. 0.13ms from Brisbane, AU
104.25.178.124 AS13335 Cloudflare, Inc. 0.14ms from Luxembourg, LU
104.25.179.142 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.190.206 AS13335 Cloudflare, Inc. 0.14ms from Auckland, NZ
104.25.187.33 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.184.221 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.182.30 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.188.218 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.177.161 AS13335 Cloudflare, Inc. 0.13ms from Geneve, CH
104.25.191.20 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.189.30 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.185.236 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.181.23 AS13335 Cloudflare, Inc. 0.13ms from Auckland, NZ
104.25.180.176 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.176.141 AS13335 Cloudflare, Inc. 0.14ms from Brisbane, AU
104.25.186.80 AS13335 Cloudflare, Inc. 0.14ms from Geneve, CH

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
128.251.159.52 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
37.26.89.228 AS13376 Toppan Merrill LLC 1.38ms from Chicago, US
140.221.79.20 AS683 Argonne National Laboratory 1.17ms from Chicago, US
74.195.79.212 AS19108 Optimum 6.68ms from Dallas, US
91.137.73.164 AS198726 Thuega SmartService GmbH 5.54ms from Frankfurt am Main, DE
178.184.3.100 AS12389 PJSC Rostelecom 12.83ms from Krasnoyarsk, RU
81.36.156.212 AS3352 TELEFONICA DE ESPANA S.A.U. 7.05ms from Madrid, ES
73.57.6.84 AS7922 Comcast Cable Communications, LLC 5.17ms from Miami, US
60.94.80.116 AS17676 SoftBank Corp. 3.95ms from Osaka, JP
136.36.12.196 AS16591 Google Fiber Inc. 2.10ms from Salt Lake City, US
95.71.177.52 AS12389 PJSC Rostelecom 14.66ms from Samara, RU
179.212.111.228 AS28573 Claro NXT Telecomunicacoes Ltda 5.41ms from Sao Paulo, BR
218.148.45.4 AS4766 Korea Telecom 1.69ms from Seoul, KR
162.209.30.244 AS19994 Rackspace Hosting 1.42ms from Chicago, US
31.47.234.148 AS34549 meerfarbig GmbH & Co. KG 0.13ms from Frankfurt am Main, DE
89.212.70.164 AS34779 T-2, d.o.o. 1.38ms from Ljubljana, SI
76.167.238.84 AS20001 Charter Communications Inc 10.12ms from Los Angeles, US
73.56.27.244 AS7922 Comcast Cable Communications, LLC 7.94ms from Miami, US
82.97.20.116 AS8554 ATSAT Autonomous System 8.56ms from Milan, IT
154.122.223.196 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 12.45ms from Nairobi, KE
90.54.21.180 AS3215 Orange S.A. 15.20ms from Paris, FR
158.37.35.20 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 9.57ms from Sandefjord, NO
189.179.192.20 AS8151 UNINET 17.50ms from Santiago de Queretaro, MX
50.46.228.116 AS20055 Wholesail networks LLC 1.63ms from Seattle, US
211.233.5.196 AS3786 LG DACOM Corporation 4.86ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 104.25.186.250
traceroute to 104.25.186.250 (104.25.186.250): 64 hops max, 52 byte packets
4 [AS13335] 172.69.220.2 0.897 ms
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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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