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:      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 104.19.0.0/16

No nearby ranges found.

Hosted domains

There are 278 domain names hosted across 128 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 2181523.com 77
104.19.81.241 yingju.me 26
104.19.80.115 43pic.cc 16
104.19.92.28 ysxf.cc 11
104.19.86.12 yxxq8.vip 7
104.19.83.215 yinghuahang.com 6
104.19.88.120 czoufu.com 6
104.19.80.45 jujuyo6.com 6
104.19.92.239 m1399.cn 5
104.19.87.51 aahlaw.cn 4
104.19.83.19 kpnlk.top 3
104.19.85.234 o66sq.top 3
104.19.82.13 xyav.xyz 3
104.19.90.146 o66sq.top 3
104.19.85.199 o66sq.top 3
104.19.91.96 ivrve.top 3
104.19.90.70 ivrve.top 3
104.19.81.164 kpnlk.top 3
104.19.85.220 yh4j.com 3
104.19.93.27 13838.cc 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

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
104.19.80.187 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.92.121 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.90.103 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.95.191 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.91.6 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.82.168 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.84.15 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.94.133 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.85.158 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
104.19.86.68 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.81.143 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.89.253 AS13335 Cloudflare, Inc. 0.12ms from Lisbon, PT
104.19.87.198 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.88.119 AS13335 Cloudflare, Inc. 0.12ms from Lima, PE
104.19.83.177 AS13335 Cloudflare, Inc. 0.13ms from Lisbon, PT
104.19.93.2 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM

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
77.60.32.164 AS1136 KPN B.V. 3.12ms from Amsterdam, NL
75.248.242.68 AS6167 Verizon Business 17.57ms from Chicago, US
186.206.92.4 AS28573 Claro NXT Telecomunicacoes Ltda 8.41ms from Curitiba, BR
47.37.125.164 AS20115 Charter Communications LLC 3.66ms from Dallas, US
80.189.10.4 AS6871 Plusnet 3.04ms from Erith, GB
172.87.208.116 AS26658 HT 0.27ms from Los Angeles, US
86.202.145.180 AS3215 Orange S.A. 7.39ms from Marseille, FR
99.192.190.212 AS27589 MOJOHOST 0.14ms from Miami, US
45.33.73.52 AS63949 Akamai Connected Cloud 0.13ms from Morris Plains, US
95.183.68.132 AS21453 Flex Ltd. 2.02ms from Moscow, RU
172.105.53.148 AS63949 Akamai Connected Cloud 0.13ms from Mumbai, IN
101.142.82.228 AS17511 OPTAGE Inc. 4.13ms from Osaka, JP
124.154.112.148 AS2514 NTT PC Communications, Inc. 3.44ms from Osaka, JP
118.17.41.52 AS4713 NTT DOCOMO BUSINESS,Inc. 7.12ms from Osaka, JP
109.189.12.228 AS2119 Telenor Norge AS 11.81ms from Oslo, NO
37.66.92.228 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.16ms from Paris, FR
213.182.45.68 AS8304 Ecritel SASU 0.66ms from Paris, FR
52.70.13.68 AS14618 Amazon.com, Inc. 0.10ms from Reston, US
73.118.219.68 AS7922 Comcast Cable Communications, LLC 9.25ms from Seattle, US
15.164.234.100 AS16509 Amazon.com, Inc. 0.73ms from Seoul, KR
115.159.23.196 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.83ms from Shanghai, CN
60.124.65.84 AS17676 SoftBank Corp. 2.88ms from Tokyo, JP
52.214.63.84 AS16509 Amazon.com, Inc. 0.09ms from Dublin, IE
117.30.217.244 AS4134 CHINANET-BACKBONE 5.95ms from Fuzhou, CN
91.96.70.116 AS9145 EWE TEL GmbH 4.72ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 104.19.85.34
traceroute to 104.19.85.34 (104.19.85.34): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.99 0.233 ms
3 *
4 [AS13335] 104.19.85.34 0.249 ms
Measurement taken from IPinfo ProbeNet in Lima, PE
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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