104.25.128.0/20

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 104.25.0.0/16

No nearby ranges found.

Hosted domains

There are 357 domain names hosted across 98 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.25.130.9 puryear.co.uk 68
104.25.136.97 barescentials.org 62
104.25.129.103 21sextreme.com 14
104.25.143.5 chuffed.org 11
104.25.142.8 wallstreetandtech.com 11
104.25.142.5 chuffed.org 10
104.25.142.21 redeemyourhome.com 10
104.25.128.50 bitarome.com 10
104.25.130.103 21sextreme.com 10
104.25.133.70 seacontainers.org.uk 10
104.25.140.55 cloudposse.com 10
104.25.139.55 cloudposse.team 8
104.25.143.21 redeemerscanhelp.com 8
104.25.134.19 knightknox.co 8
104.25.142.38 animalsongreen.com 7
104.25.143.15 blachenprinz.org 7
104.25.131.17 online-marquees.com.au 6
104.25.139.51 benelliusa.com 6
104.25.137.97 traveloregon.com 6
104.25.138.97 traveloregon.com 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
104.25.137.11 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.143.240 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.25.142.125 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.128.170 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.130.92 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.138.50 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.140.233 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.141.105 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.139.41 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.25.132.57 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.133.159 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.129.90 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.135.53 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.131.4 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.25.134.217 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.136.163 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
62.131.152.132 AS1136 KPN B.V. 0.89ms from Amsterdam, NL
172.225.19.36 AS36183 Akamai Technologies, Inc. 0.21ms from Dallas, US
72.249.248.148 AS30688 FastTrack Communications Inc. 10.12ms from Denver, US
3.124.13.212 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
73.202.143.4 AS7922 Comcast Cable Communications, LLC 5.65ms from Fremont, US
223.7.131.196 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.39ms from Hangzhou, CN
176.48.23.20 AS12389 PJSC Rostelecom 13.09ms from Krasnoyarsk, RU
94.199.162.212 AS20539 Technical Centre Radio Systems Ltd. 4.22ms from Kyiv, UA
70.186.143.228 AS22773 Cox Communications Inc. 3.63ms from Los Angeles, US
98.142.110.212 AS33182 HostDime.com, Inc. 0.16ms from Orlando, US
47.106.61.68 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.58ms from Shenzhen, CN
74.178.204.36 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
47.95.181.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
3.30.93.116 AS8987 Amazon Data Services Ireland Ltd 0.29ms from Boardman, US
92.107.99.84 AS3303 Swisscom (Switzerland) Ltd 1.40ms from Lugano, CH
80.14.222.36 AS3215 Orange S.A. 2.82ms from Paris, FR
91.135.186.20 AS43342 BPCE S.A. 7.46ms from Paris, FR
79.35.30.148 AS3269 Telecom Italia S.p.A. 5.49ms from Rome, IT
95.55.123.164 AS12389 PJSC Rostelecom 1.26ms from Saint Petersburg, RU
128.73.54.52 AS8402 PJSC "Vimpelcom" 2.76ms from Samara, RU
172.125.228.132 AS7018 AT&T Enterprises, LLC 3.48ms from San Antonio, US
187.34.250.36 AS27699 TELEFÔNICA BRASIL S.A 3.82ms from Sao Paulo, BR
220.75.34.228 AS4766 Korea Telecom 4.52ms from Seoul, KR
121.4.63.244 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
140.238.54.20 AS31898 Oracle Corporation 0.29ms 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 104.25.130.243
traceroute to 104.25.130.243 (104.25.130.243): 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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