104.19.80.0/20

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 104.19.0.0/16

No nearby ranges found.

Hosted domains

There are 280 domain names hosted across 127 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.19.80.48 169ah.com 77
104.19.81.241 xiaoliys.com 26
104.19.80.115 43pic.cc 16
104.19.92.28 ddiyy.com 11
104.19.86.12 qkys.me 7
104.19.83.215 yinghuahang.com 6
104.19.88.120 yiliang365.com 6
104.19.80.45 jujuyo6.com 6
104.19.83.37 oc34q.top 5
104.19.81.164 bzdos.top 5
104.19.90.212 mqays.top 5
104.19.91.96 hf7wp.top 5
104.19.85.234 oc34q.top 5
104.19.83.19 hf7wp.top 5
104.19.90.70 bzdos.top 5
104.19.92.239 38kv.cn 5
104.19.88.9 lbrmh.top 5
104.19.82.254 oc34q.top 5
104.19.90.146 lbrmh.top 5
104.19.85.199 mqays.top 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
104.19.80.17 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.89.50 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
104.19.91.224 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.85.162 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.95.106 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.86.135 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.87.83 AS13335 Cloudflare, Inc. 0.11ms from Lima, PE
104.19.94.61 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.19.93.125 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.81.139 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.90.241 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.88.220 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.83.76 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
104.19.82.245 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.92.98 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
104.19.84.218 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
129.80.126.148 AS31898 Oracle Corporation 0.29ms from Ashburn, US
52.38.2.36 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
62.168.73.20 AS5578 SWAN, a.s. 0.14ms from Bratislava, SK
101.205.87.180 AS4837 CHINA UNICOM China169 Backbone 10.45ms from Chengdu, CN
166.180.241.116 AS6167 Verizon Business 17.48ms from Chicago, US
76.218.42.132 AS7018 AT&T Enterprises, LLC 16.65ms from Dallas, US
76.107.60.20 AS7922 Comcast Cable Communications, LLC 15.41ms from Dallas, US
72.14.152.180 AS214025 Synergy Dynamics Ltd 0.43ms from Frankfurt am Main, DE
171.243.144.100 AS7552 Viettel Group 9.65ms from Ho Chi Minh City, VN
24.175.172.132 AS11427 Charter Communications Inc 10.81ms from Houston, US
50.60.246.212 AS25019 Saudi Telecom Company JSC 2.50ms from Riyadh, SA
38.11.4.20 AS54600 PEG TECH INC 0.15ms from San Jose, US
170.247.86.20 AS262262 METRONET 1.89ms from San Pedro Sula, HN
189.245.218.196 AS8151 UNINET 4.14ms from Santiago de Queretaro, MX
102.25.84.212 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 13.95ms from Tunis, TN
178.149.182.244 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 3.88ms from Belgrade, RS
91.63.80.244 AS3320 Deutsche Telekom AG 7.34ms from Frankfurt am Main, DE
94.99.38.52 AS25019 Saudi Telecom Company JSC 5.79ms from Jeddah, SA
39.130.136.228 AS9808 China Mobile Communications Group Co., Ltd. 2.17ms from Kunming, CN
194.193.186.180 AS7545 TPG Telecom Limited 1.86ms from Melbourne, AU
222.84.231.36 AS4134 CHINANET-BACKBONE 6.68ms from Nanning, CN
80.142.245.36 AS3320 Deutsche Telekom AG 4.50ms from Nuernberg, DE
112.236.240.20 AS4837 CHINA UNICOM China169 Backbone 8.77ms from Qingdao, CN
178.87.0.68 AS25019 Saudi Telecom Company JSC 2.59ms from Riyadh, SA
97.205.122.84 AS6167 Verizon Business 13.50ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 104.19.93.235
traceroute to 104.19.93.235 (104.19.93.235): 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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