104.16.112.0/20

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 104.16.0.0/16

No nearby ranges found.

Hosted domains

There are 28,344 domain names hosted across 698 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.16.117.60 discover-news.tokyo 13006
104.16.112.239 gbbfamilylaw.com 4651
104.16.113.73 ecatholic.com 795
104.16.123.96 ambition1.cc 717
104.16.114.247 zhenfanjixie.com 704
104.16.124.96 cloudflare.com 614
104.16.116.135 restlandfuneralhome.com 534
104.16.112.135 stonacekfuneralchapel.com 534
104.16.114.135 carlsonfuneralhome.com 532
104.16.115.135 jamesgahrmortuary.com 531
104.16.113.135 hansenfuneralservice.com 493
104.16.119.62 ashleymadison.com 366
104.16.120.62 ashleymadison.com 353
104.16.115.10 gunthervw.com 213
104.16.125.32 rickhendrickcitychevrolet.com 183
104.16.126.49 yola.com 137
104.16.116.18 anwalt.de 137
104.16.112.58 prosper.com 129
104.16.118.42 secretbenefits.com 124
104.16.112.238 brainlab.com 122

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
104.16.126.237 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.122.85 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
104.16.120.16 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.124.180 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.125.20 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.121.33 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.127.3 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.123.206 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.117.66 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.16.118.48 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.16.113.146 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.16.115.104 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.16.112.141 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.16.119.174 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.16.116.95 AS13335 Cloudflare, Inc. 0.13ms from Lagos, NG
104.16.114.201 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT

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
216.212.255.164 AS16700 CNSNext 15.49ms from Atlanta, US
221.221.154.116 AS4808 China Unicom Beijing Province Network 3.60ms from Beijing, CN
172.200.153.212 AS8075 Microsoft Corporation 0.17ms from Boydton, US
119.53.100.20 AS4837 CHINA UNICOM China169 Backbone 4.34ms from Changchun, CN
152.115.172.228 AS31027 GlobalConnect A/S 0.39ms from Copenhagen, DK
178.194.231.164 AS3303 Swisscom (Switzerland) Ltd 0.72ms from Geneve, CH
73.84.101.84 AS7922 Comcast Cable Communications, LLC 8.66ms from Miami, US
136.0.102.244 AS214238 HOST TELECOM LTD 0.12ms from Secaucus, US
121.67.53.116 AS3786 LG DACOM Corporation 6.37ms from Seoul, KR
118.53.11.20 AS4766 Korea Telecom 2.00ms from Seoul, KR
111.118.209.4 AS38813 Emantra Pty Ltd 4.06ms from Sydney, AU
183.190.99.20 AS4837 CHINA UNICOM China169 Backbone 6.66ms from Taiyuan, CN
60.95.112.180 AS17676 SoftBank Corp. 3.16ms from Tokyo, JP
146.185.0.36 AS41549 Elektrizitaets- und Wasserwerk der Stadt Buchs SG 1.89ms from Zuerich, CH
108.159.149.36 AS16509 Amazon.com, Inc. 0.08ms from Brisbane, AU
3.15.207.52 AS16509 Amazon.com, Inc. 0.96ms from Columbus, US
34.61.135.132 AS396982 Google LLC 0.12ms from Council Bluffs, US
86.46.48.212 AS5466 Eircom Limited 4.28ms from Dublin, IE
88.64.71.244 AS3209 Vodafone GmbH 4.23ms from Duesseldorf, DE
119.152.68.148 AS17557 Pakistan Telecommunication Company Limited 14.31ms from Islamabad, PK
221.207.27.132 AS4837 CHINA UNICOM China169 Backbone 5.00ms from Lanzhou, CN
90.202.156.84 AS5607 Sky UK Limited 1.01ms from London, GB
91.85.41.20 AS8851 GCI Network Solutions Limited 6.15ms from London, GB
72.228.62.100 AS11351 Charter Communications Inc 16.93ms from New York City, US
67.87.10.68 AS6128 Cablevision Systems Corp. 8.48ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 104.16.123.12
traceroute to 104.16.123.12 (104.16.123.12): 64 hops max, 52 byte packets
3 [AS513] 192.65.185.228 27.461 ms
Measurement taken from IPinfo ProbeNet in Geneve, CH
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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