104.19.48.0/20

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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 104.19.0.0/16

No nearby ranges found.

Hosted domains

There are 426 domain names hosted across 246 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.19.61.6	nvmovie.com	65
104.19.61.144	sexbee.tv	65
104.19.63.87	nvzhubo.vip	32
104.19.48.236	aladapp.cn	24
104.19.52.40	diezhanm.com	18
104.19.53.84	xysfycs.cn	17
104.19.62.158	hbpilotcar.com	16
104.19.49.147	yashnfgs.com	13
104.19.52.37	furenquan.com	12
104.19.53.221	ghgx.com.cn	10
104.19.54.84	jlby.cn	10
104.19.63.254	smartcrawler.net	7
104.19.59.123	yymig.cn	6
104.19.62.182	mqays.top	5
104.19.62.191	beautifuls.xyz	5
104.19.62.132	mqays.top	5
104.19.58.73	oc34q.top	5
104.19.48.81	oc34q.top	5
104.19.50.67	aibolin.cn	5
104.19.62.188	lbrmh.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

Read more

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
104.19.56.3	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
104.19.53.80	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.55.11	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.61.53	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
104.19.48.118	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.62.76	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.50.68	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
104.19.60.8	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.54.182	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.59.5	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
104.19.49.136	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.52.116	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.51.6	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.58.39	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.57.107	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
104.19.63.202	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
44.202.125.180	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
44.205.178.4	AS14618 Amazon.com, Inc.	`0.59ms` from Ashburn, US
40.104.53.4	AS8075 Microsoft Corporation	`0.31ms` from Auckland, NZ
190.183.132.36	AS20207 Gigared S.A.	`15.31ms` from Buenos Aires, AR
52.162.218.84	AS8075 Microsoft Corporation	`0.27ms` from Chicago, US
184.99.47.116	AS209 CenturyLink Communications, LLC	`2.85ms` from Denver, US
52.18.12.4	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
13.79.221.228	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
142.179.165.100	AS852 TELUS Communications Inc.	`5.62ms` from Edmonton, CA
107.190.210.244	AS11404 Wave Broadband	`2.46ms` from Hillsboro, US
175.172.245.244	AS4837 CHINA UNICOM China169 Backbone	`17.09ms` from Liaoyang, CN
106.193.96.36	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.50ms` from Lohogaon, IN
173.71.64.148	AS701 Verizon Business	`3.13ms` from New York City, US
65.35.59.52	AS33363 Charter Communications, Inc	`9.35ms` from Orlando, US
88.187.108.68	AS12322 Free SAS	`13.43ms` from Paris, FR
67.241.1.52	AS11351 Charter Communications Inc	`15.88ms` from Piscataway, US
125.139.64.68	AS4766 Korea Telecom	`4.58ms` from Seoul, KR
20.41.104.36	AS8075 Microsoft Corporation	`0.35ms` from Seoul, KR
113.132.46.20	AS4134 CHINANET-BACKBONE	`2.44ms` from Xi'an, CN
52.54.92.228	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
75.245.79.212	AS6167 Verizon Business	`19.35ms` from Boston, US
45.244.204.228	AS24863 Link Egypt (Link.NET)	`3.80ms` from Cairo, EG
75.211.229.36	AS6167 Verizon Business	`15.78ms` from Chicago, US
198.147.255.116	AS55156 R & L Carriers Inc	`9.90ms` from Detroit, US
61.140.245.20	AS4134 CHINANET-BACKBONE	`1.68ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 104.19.60.125

traceroute to 104.19.60.125 (104.19.60.125): 64 hops max, 52 byte packets

1 [AS35179] 83.168.71.253 0.265 ms

2 *

3 [AS13335] 104.19.60.125 0.136 ms

Measurement taken from

IPinfo ProbeNet in Wrocław, PL

On December 28th 2025

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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