104.16.0.0/12

Cloudflare, Inc.

Announcing ASNs: 1

Parent Prefix: 104.16.0.0/12

Abuse: [email protected]

RIR: ARIN

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS13335	CLOUDFLARENET	Cloudflare, Inc.

Summary

Prefix:

104.16.0.0/12

Name:

CLOUDFLARENET

Description:

Cloudflare, Inc.

Country:

IP Addresses:

1,048,576

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

28^th March 2014

Allocated Country:

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

101 Townsend Street,

San Francisco,

CA,

94107,

Related BGP Prefixes

Prefix	Name	Description	ASN
104.21.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.0.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.224.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.128.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.22.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.96.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.160.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.96.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.64.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.192.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.22.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.160.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.0.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.160.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.32.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.64.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.26.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.192.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.32.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.22.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.32.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.240.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.23.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.16.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.23.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.20.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.80.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.224.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.64.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.144.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.21.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.160.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.25.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.96.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.128.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.19.192.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.27.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.16.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.22.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.96.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.17.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.208.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.176.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.32.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.22.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.48.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.18.0.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.28.64.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.128.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.24.224.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.23.112.0/20	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.128.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335
104.31.192.0/19	CLOUDFLARENET	Cloudflare, Inc.	AS13335

AS13335 Cloudflare, Inc. - Prefix Upstreams

ASN	Name	Description
AS6762	SEABONE-NET	TELECOM ITALIA SPARKLE S.p.A.
AS12956	Telefonica	TELXIUS
AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
AS1299	TELIANET	Telia Carrier
AS3356	LEVEL3	Level 3 Parent, LLC
AS6453	AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS174	COGENT-174	Cogent Communications
AS2497	IIJ	Internet Initiative Japan Inc.
AS6461	ZAYO-6461	Zayo Bandwidth
AS3257	GTT-BACKBONE	GTT

# start

NetRange:       104.16.0.0 - 104.31.255.255
CIDR:           104.16.0.0/12
NetName:        CLOUDFLARENET
NetHandle:      NET-104-16-0-0-1
Parent:         NET104 (NET-104-0-0-0-0)
NetType:        Direct Assignment
OriginAS:       AS13335
Organization:   Cloudflare, Inc. (CLOUD14)
RegDate:        2014-03-28
Updated:        2017-02-17
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref:            https://rdap.arin.net/registry//ip/104.16.0.0



OrgName:        Cloudflare, Inc.
OrgId:          CLOUD14
Address:        101 Townsend Street
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2010-07-09
Updated:        2019-09-25
Ref:            https://rdap.arin.net/registry//entity/CLOUD14


OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-319-8930 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry//entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-650-319-8930 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry//entity/NOC11962-ARIN

OrgTechHandle: ADMIN2521-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-650-319-8930 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry//entity/ADMIN2521-ARIN


RAbuseHandle: ABUSE2916-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-650-319-8930 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry//entity/ABUSE2916-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-650-319-8930 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry//entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName:   Admin
RTechPhone:  +1-650-319-8930 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry//entity/ADMIN2521-ARIN