Whois: Cloudflare, Inc

Hosting Company: Cloudflare, Inc
Hosting ASN: AS13335
Hosting Address: 101 Townsend Street, 94107
Hosting Website: https://cloudflare.com
Hosting Country: United States, San Francisco
Associated ASNumsAS132892

Cloudflare, Inc ip ranges

# Range CDIR Ip count Name Location
1 1.0.0.0 - 1.0.0.255 1.0.0.1/24 256 Australia
2 1.1.1.0 - 1.1.1.255 1.1.1.1/24 256 Australia
3 8.40.27.0 - 8.40.27.255 8.40.27.0/24 256 LPL-141-CLOUD14-8-40-27 Russian Federation
4 23.227.32.0 - 23.227.63.255 23.227.32.0/19 8,192 SHOPIFY-NET Canada
5 64.68.192.0 - 64.68.207.255 64.68.192.0/20 4,096 EDNS Canada
6 104.16.0.0 - 104.31.255.255 104.16.0.0/12 1,049,576 Canada
7 108.162.192.0 - 108.162.255.255 108.162.192.0/18 16,384 CLOUDFLARENET Canada
8 141.101.68.0 - 141.101.68.255 141.101.68.0/24 256 CLOUDFLARENET-EU United States
9 141.101.88.0 - 141.101.95.255 141.101.95.0/24 2,048 CLOUDFLARE-EU Europe
10 162.158.0.0 - 162.159.255.255 162.158.0.0/15 131,072 Canada
11 162.251.80.0 - 162.251.86.255 162.251.80.0/22 2,792 PUBLICDOMAINREGISTRY-NETWORKS United States
12 172.64.0.0 - 172.71.255.255 172.64.0.0/13 524,288 Canada
13 173.245.48.0 - 173.245.63.255 173.245.48.0/20 4,096 CLOUDFLARENET Canada
14 185.146.172.0 - 185.146.175.255 185.146.173.0/24 1,024 SE-TICTAIL-20160408 Sweden
15 188.114.96.0 - 188.114.99.255 188.114.96.0/22 1,024 United States
16 198.41.128.0 - 198.41.255.255 198.41.128.0/17 33,768 CLOUDFLARENET Canada
17 2400:cb00:2000:: - 2400:cb00:2fff:ffff:ffff:ffff:ffff:ffff 2400:cb00:2000::/36 2^92 CLOUDFLARE_2400_CB00_2000_36 Canada
18 2405:b500:: - 2405:b500:ffff:ffff:ffff:ffff:ffff:ffff 2405:b500::/32 2^96 CSL-AP Ukraine
19 2606:54c0:: - 2606:54c0:ffff:ffff:ffff:ffff:ffff:ffff 2606:54c0::/32 2^96 NET-CLOUDFLARE Spain
20 2803:f800:: - 2803:f800:ffff:ffff:ffff:ffff:ffff:ffff 2803:f800::/32 2^96 Costa Rica

Cloudflare, Inc domains (1698 total)

# Name IP Rank Updated
1 info.microsoft.com 104.17.71.206 #2 14.01.2023
2 dash.cloudflare.com 104.17.110.184 #11 14.04.2025
3 vimeo.com 162.159.128.61 #63 18.12.2023
4 support.zoom.us 104.16.53.111 #86 09.02.2023
5 x.com 172.66.0.227 #89 16.04.2025
6 cloudflare-dns.com 104.16.248.249 #95 12.03.2023
7 store.ui.com 23.227.38.74 #140 09.02.2023
8 j3ffyang.medium.com 162.159.152.4 #164 21.09.2023
9 validator.w3.org 104.18.23.19 #174 04.10.2023
10 gateway.discord.gg 162.159.136.234 #175 10.10.2024
11 www.sciencedirect.com 162.159.129.81 #188 26.05.2022
12 traceroute.sourceforge.net 172.64.150.145 #211 13.12.2023
13 www.researchgate.net 104.17.33.105 #234 17.06.2024
14 platform.openai.com 104.18.0.104 #237 05.05.2023
15 www.canva.com 104.17.115.17 #241 25.07.2022
16 www.shopify.com 185.146.173.20 #242 18.10.2023
17 discord.com 162.159.137.232 #249 20.03.2025
18 support.opendns.com 104.16.53.111 #266 12.03.2023
19 forums.cpanel.net 104.18.17.164 #285 20.01.2023
20 repo.steampowered.com 104.16.219.108 #296 15.04.2025

Cloudflare, Inc users

# IP OS Browser Updated
1 172.70.25.5 Unknown OS Platform DefaultProperties Last seen: 19.04.2025
2 2a09:bac5:5151:319::4f:f1 Android Chrome 135.0 for Android Last seen: 15.04.2025
3 2a09:bac1:7560:30::84:a1 Mac OS X Safari Generic Last seen: 15.04.2025
4 2a09:bac5:51ea:505::80:f8 Android Chrome 135.0 for Android Last seen: 12.04.2025
5 2a09:bac1:61a0::57:1b3 Windows 10 Firefox Generic Last seen: 10.04.2025
6 2a09:bac5:51eb:2373::388:a4 Windows 10 Yandex Browser Generic Last seen: 09.04.2025
7 104.28.205.18 Windows 10 Chrome 131.0 Last seen: 07.04.2025
8 104.28.218.55 Windows 10 Firefox Generic Last seen: 03.04.2025
9 2a09:bac5:312a:e5a::16e:7f Windows 10 Chrome 119.0 Last seen: 02.04.2025
10 2a09:bac5:51c3:2373::388:8c Windows 10 Chrome 134.0 Last seen: 31.03.2025
11 2a09:bac1:7540::84:9b Windows 10 Chrome 134.0 Last seen: 31.03.2025
12 2a09:bac5:595f:52d::84:5a Windows 10 Firefox Generic Last seen: 28.03.2025
13 104.28.244.77 Windows 10 Chrome 134.0 Last seen: 26.03.2025
14 2a09:bac1:1160:3540::1e7:9a Mac OS X Safari Generic Last seen: 25.03.2025
15 104.28.196.104 Windows 10 Edge 134.0 Last seen: 25.03.2025
16 2a09:bac5:51bb:2373::388:56 Windows 10 Chrome 122.0 Last seen: 24.03.2025
17 104.28.198.242 Linux Firefox Generic Last seen: 23.03.2025
18 2a09:bac5:5164:369::57:250 Windows 10 Yandex Browser Generic Last seen: 22.03.2025
19 2a09:bac5:5163:369::57:245 Windows 10 Yandex Browser Generic Last seen: 22.03.2025
20 2a09:bac5:5155:2369::387:32 Windows 10 Chrome 134.0 Last seen: 22.03.2025
Whois AS13335
info ## ARIN WHOIS data and services are subject to the Terms of Use## If you see inaccuracies in the results, please report at## Copyright 1997-2022, American Registry for Internet Numbers, Ltd.### "a AS13335"## Use "?" to get help.### ARIN WHOIS data and services are subject to the Terms of Use## If you see inaccuracies in the results, please report at## Copyright 1997-2022, American Registry for Internet Numbers, Ltd.#
# available at https://www.arin.net/resources/registry/whois/tou/
https://www.arin.net/resources/registry/whois/tou/
# https //www.arin.net/resources/registry/whois/inaccuracy_reporting/
//www.arin.net/resources/registry/whois/inaccuracy_reporting/
# Query terms are ambiguous. The query is assumed to be
ASNumber 13335
ASName CLOUDFLARENET
ASHandle AS13335
RegDate 2010-07-14
2010-07-09
Updated 2017-02-17
2021-07-01
Comment All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref https://rdap.arin.net/registry/autnum/13335
https://rdap.arin.net/registry/entity/CLOUD14
OrgName Cloudflare, Inc.
OrgId CLOUD14
Address 101 Townsend Street
City San Francisco
StateProv CA
PostalCode 94107
Country US
OrgNOCHandle CLOUD146-ARIN
OrgNOCName Cloudflare-NOC
OrgNOCPhone +1-650-319-8930
OrgNOCEmail [email protected]
OrgNOCRef https://rdap.arin.net/registry/entity/CLOUD146-ARIN
OrgAbuseHandle ABUSE2916-ARIN
OrgAbuseName Abuse
OrgAbusePhone +1-650-319-8930
OrgAbuseEmail [email protected]
OrgAbuseRef https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgRoutingHandle CLOUD146-ARIN
OrgRoutingName Cloudflare-NOC
OrgRoutingPhone +1-650-319-8930
OrgRoutingEmail [email protected]
OrgRoutingRef https://rdap.arin.net/registry/entity/CLOUD146-ARIN
OrgTechHandle ADMIN2521-ARIN
OrgTechName Admin
OrgTechPhone +1-650-319-8930
OrgTechEmail [email protected]
OrgTechRef https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RNOCHandle NOC11962-ARIN
RNOCName NOC
RNOCPhone +1-650-319-8930
RNOCEmail [email protected]
RNOCRef https://rdap.arin.net/registry/entity/NOC11962-ARIN
RAbuseHandle ABUSE2916-ARIN
RAbuseName Abuse
RAbusePhone +1-650-319-8930
RAbuseEmail [email protected]
RAbuseRef https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
RTechHandle ADMIN2521-ARIN
RTechName Admin
RTechPhone +1-650-319-8930
RTechEmail [email protected]
RTechRef https://rdap.arin.net/registry/entity/ADMIN2521-ARIN