1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.25.0.0/16
  4. AS13335  | 104.25.208.0/20

104.25.208.0/20

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:      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


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:        2026-04-30
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:      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

Nearby Ranges

BGP prefixes that overlap with 104.25.0.0/16

No nearby ranges found.

Hosted domains

There are 436 domain names hosted across 107 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.25.213.46 khorasan.be 68
104.25.223.117 riverstoneel.net 30
104.25.214.46 khorasan.lu 25
104.25.215.45 nextdoorstudios.com 16
104.25.212.4 permisvtt.com 14
104.25.213.4 cours4roue.com 13
104.25.216.45 nextdoorstudios.com 13
104.25.213.49 nhwildyresponsible.com 13
104.25.210.18 foundationrepairindiana.com 8
104.25.210.108 21sextury.com 5
104.25.220.103 todorelatos.com 5
104.25.208.9 medicareagenttraining.com 4
104.25.214.47 eierschachtelnbusiness.de 4
104.25.219.103 todorelatos.com 4
104.25.219.39 jack-the-ripper-tour.com 3
104.25.208.53 vgsinc.co 3
104.25.211.39 cestsibon.info 3
104.25.212.16 javascript.ru 3
104.25.221.36 schmachtl.at 3
104.25.222.13 mommyblowsbest.com 3

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
Read more

Pingable IPs

4,095 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.25.215.219 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.218.181 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.216.40 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.222.198 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.25.210.84 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.212.217 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.213.16 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.211.188 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.223.68 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.25.209.128 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.25.217.52 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.25.208.36 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.220.169 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.219.49 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.221.184 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.25.214.109 AS13335 Cloudflare, Inc. 0.10ms 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
107.211.124.180 AS7018 AT&T Enterprises, LLC 1.81ms from Atlanta, US
115.182.18.132 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 3.40ms from Beijing, CN
93.220.51.68 AS3320 Deutsche Telekom AG 2.77ms from Berlin, DE
172.177.121.132 AS8075 Microsoft Corporation 0.27ms from Boydton, US
135.224.30.228 AS8075 Microsoft Corporation 0.20ms from Chicago, US
223.5.255.4 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.04ms from Hangzhou, CN
78.165.140.4 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.32ms from Istanbul, TR
99.64.169.180 AS7018 AT&T Enterprises, LLC 11.06ms from Redding, US
44.201.46.116 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
54.165.35.68 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
187.214.148.148 AS8151 UNINET 7.51ms from Santiago de Queretaro, MX
128.208.66.100 AS73 University of Washington 2.03ms from Seattle, US
126.50.141.20 AS17676 SoftBank Corp. 7.54ms from Tokyo, JP
219.151.140.52 AS134420 Chongqing Telecom 0.36ms from Chongqing, CN
3.252.216.116 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
86.204.125.212 AS3215 Orange S.A. 3.41ms from Marseille, FR
3.108.127.84 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
65.34.58.20 AS33363 Charter Communications, Inc 7.37ms from Orlando, US
210.171.0.116 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 0.56ms from Osaka, JP
222.132.36.212 AS4837 CHINA UNICOM China169 Backbone 5.07ms from Qingdao, CN
52.9.105.196 AS16509 Amazon.com, Inc. 0.11ms from San Jose, US
27.128.112.20 AS4134 CHINANET BACKBONE 1.19ms from Shijiazhuang, CN
123.149.76.244 AS4134 CHINANET BACKBONE 4.11ms from Zhengzhou, CN
15.200.182.100 AS8987 Amazon Data Services Ireland Ltd 0.74ms from Boardman, US
154.179.38.196 AS8452 TE-AS 5.38ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 104.25.208.28
traceroute to 104.25.208.28 (104.25.208.28): 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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