104.16.96.0/20

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:        noc@cloudflare.com
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:        noc@cloudflare.com
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:        abuse@cloudflare.com
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:        rir@cloudflare.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.16.0.0/16

No nearby ranges found.

Hosted domains

There are 45,122 domain names hosted across 651 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.16.109.26	destekalani.com	16257
104.16.108.239	gbbfamilylaw.com	9530
104.16.109.239	gbbfamilylaw.com	7686
104.16.99.51	almirabrasil.com	5643
104.16.100.51	almirabrasil.com	5425
104.16.111.239	gbbfamilylaw.com	4738
104.16.110.239	gbbfamilylaw.com	4716
104.16.102.112	canva.com	1382
104.16.103.112	canva.com	1352
104.16.99.56	namecheap.com	873
104.16.100.56	web-hosting.com	866
104.16.100.66	newbalaninc.com	505
104.16.109.9	stockx.com	149
104.16.110.9	stockx.com	140
104.16.105.26	hottopic.com	138
104.16.109.43	cybersource.com	124
104.16.111.58	prosper.com	116
104.16.96.198	558artemisbet.com	104
104.16.96.48	africaworld.shop	100
104.16.110.43	cybersource.com.gp	88

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
104.16.110.248	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.111.238	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.109.41	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
104.16.104.94	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.100.25	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
104.16.98.63	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.106.47	AS13335 Cloudflare, Inc.	`0.11ms` from Lima, PE
104.16.96.99	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
104.16.103.229	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.16.97.54	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.108.164	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
104.16.99.116	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.107.27	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
104.16.105.174	AS13335 Cloudflare, Inc.	`0.12ms` from Yerevan, AM
104.16.101.1	AS13335 Cloudflare, Inc.	`0.11ms` from Lima, PE
104.16.102.105	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE

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
59.110.191.36	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.36ms` from Beijing, CN
61.149.111.180	AS4808 China Unicom Beijing Province Network	`3.19ms` from Beijing, CN
52.245.203.116	AS8075 Microsoft Corporation	`0.68ms` from Boydton, US
130.225.195.36	AS1835 Forskningsnettet - Danish network for Research and Education	`11.05ms` from Falkenberg, SE
91.125.136.164	AS6871 Plusnet	`4.53ms` from London, GB
94.16.104.132	AS197540 netcup GmbH	`0.37ms` from Nuernberg, DE
174.112.187.148	AS812 Rogers Communications Canada Inc.	`4.53ms` from Ottawa, CA
90.23.222.36	AS3215 Orange S.A.	`5.53ms` from Paris, FR
176.119.253.68	AS20719 Birzeit University	`0.66ms` from Ramallah, PS
64.142.100.100	AS7065 Sonic.net, LLC	`0.17ms` from San Jose, US
172.105.160.244	AS63949 Akamai Connected Cloud	`0.20ms` from Sydney, AU
123.60.210.148	AS55990 Huawei Cloud Service data center	`3.09ms` from Tianjin, CN
158.193.215.20	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`3.39ms` from Bratislava, SK
199.36.188.228	AS22326 D.R.Horton, Inc	`1.43ms` from Dallas, US
34.245.163.244	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
46.232.224.4	AS12843 TelemaxX Telekommunikation GmbH	`2.02ms` from Frankfurt am Main, DE
49.236.209.52	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.35ms` from Ho Chi Minh City, VN
27.5.43.116	AS17488 Hathway IP Over Cable Internet	`16.97ms` from Hyderabad, IN
70.95.127.84	AS20001 Charter Communications Inc	`10.15ms` from Los Angeles, US
188.79.233.36	AS12479 Orange Espagne SA	`10.08ms` from Madrid, ES
15.185.200.36	AS16509 Amazon.com, Inc.	`0.10ms` from Manama, BH
97.92.95.52	AS20115 Charter Communications LLC	`15.85ms` from Minneapolis, US
146.70.166.84	AS9009 M247 Europe SRL	`0.40ms` from New York City, US
95.101.152.68	AS16625 Akamai Technologies, Inc.	`3.33ms` from Nuernberg, DE
126.86.32.132	AS17676 SoftBank Corp.	`9.23ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 104.16.97.55

traceroute to 104.16.97.55 (104.16.97.55): 64 hops max, 52 byte packets

4 [AS13335] 172.69.220.2 1.518 ms

5 [AS13335] 104.16.97.55 0.186 ms

Measurement taken from

IPinfo ProbeNet in Luxembourg, LU

On October 25th 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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