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Less Specific Announcements

	Prefix	Description
	104.16.0.0/12	Cloudflare, Inc.

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Anycast Detected

How does bgp.tools detect anycast prefixes?

When bgp.tools scanned this prefix, we found that 104.17.0.0 was anycasted.

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS5511	Orange S.A.
	AS6461	Zayo Bandwidth
	AS3257	GTT Communications Inc.
	AS6762	TELECOM ITALIA SPARKLE S.p.A.
	AS2914	NTT America, Inc.
	AS1299	Arelion (Telia)
	AS6453	TATA COMMUNICATIONS
	AS3356	Lumen (Level 3)
	AS174	Cogent Communications

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Peers

	ASN	Description
	AS57866	Fusix Networks B.V.
	AS212271	Cinzia Tocci trading as C1V
	AS138997	Eons Data Communications Limited
	AS906	DMIT Cloud Services
	AS9136	WOBCOM GmbH
	AS139328	Haima Global Network
	AS9304	HGC Global Communications Limited
	AS207616	Altrosky Technology Ltd.
	AS57695	Misaka Network, Inc.
	AS202297	Skylon Solutions Limited
	AS33185	Hive Data Center Inc.
	AS32097	WholeSale Internet, Inc.
	AS4651	The Communications Authority of Thailand(CAT)
	AS44103	Rick Bakker trading as Bakker IT
	AS48362	Stadtwerke Feldkirch
	AS51519	Karabro AB
	AS59238	Innovative Extremist Co., Ltd.
	AS208431	efero GmbH
	AS553	Universitaet Stuttgart
	AS8767	M-net Telekommunikations GmbH
	AS201106	Spartan Host Ltd
	AS34553	Nathan Sales
	AS1003	andrewnet
	AS8473	Bahnhof AB
	AS53667	FranTech Solutions
	AS2854	LLC Orange Business Services
	AS2856	British Telecommunications PLC
	AS56381	level66.network UG (haftungsbeschraenkt)
	AS38008	Aperture Science Limited
	AS39384	Dream Fusion - IT Services, Lda
	AS1403	EBOX
	AS16097	HL komm Telekommunikations GmbH
	AS5511	Orange S.A.
	AS12389	PJSC Rostelecom
	AS12552	GlobalConnect (IP-Only)
	AS34087	NTE MARKED AS
	AS2027	MilkyWan
	AS20860	IOMART CLOUD SERVICES LIMITED
	AS47158	IT LTD
	AS135063	POP NIX COMPANY LIMITED
	AS62240	Clouvider Limited
	AS13058	serve-u - Buchholz und Sünderhauf GbR
	AS60326	MrSheepNET LTD
	AS835	GoCodeIT Inc
	AS20473	The Constant Company, LLC
	AS9002	RETN Limited
	AS207934	WNB A/S
	AS212895	Johannes Ernst
	AS45667	TCC Technology Co.,Ltd.
	AS4755	TATA Communications (formerly VSNL)
	AS6461	Zayo Bandwidth
	AS26073	Cofractal, Inc.
	AS55785	MAXUM DATA LIMITED
	AS4455	IX Reach Ltd
	AS56655	TerraHost AS
	AS50058	August Internet Limited
	AS2914	NTT America, Inc.
	AS3170	VeloxServ Communications Ltd
	AS6762	TELECOM ITALIA SPARKLE S.p.A.
	AS7195	EdgeUno
	AS207960	AS207960 Cyfyngedig
	AS3257	GTT Communications Inc.
	AS212635	Jurrian van Iersel
	AS33891	Core-Backbone GmbH
	AS34549	meerfarbig GmbH & Co. KG
	AS58299	Openfactory GmbH
	AS8426	Claranet Limited
	AS8298	IPng Networks GmbH
	AS1299	Arelion (Telia)
	AS203329	NTT Global Data Centers EMEA GmbH
	AS56457	FASTPATH IKE
	AS8280	SYNAPSECOM S.A. Provider of Telecommunications and In...
	AS6939	Hurricane Electric LLC
	AS47787	EDGOO NETWORKS LLC
	AS6453	TATA COMMUNICATIONS
	AS210312	Antonios A. Chariton
	AS42541	Fiberby ApS
	AS3356	Lumen (Level 3)
	AS60068	Datacamp Limited
	AS396998	Path Network, Inc.
	AS174	Cogent Communications
	AS44684	Mythic Beasts Ltd
	AS34927	iFog GmbH
	AS4826	Vocus Connect International Backbone
	AS137409	GSL Networks Pty LTD

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "r + < 104.17.0.0/20"
#
# Use "?" to get help.
#


# start

NetRange:       104.0.0.0 - 104.255.255.255
CIDR:           104.0.0.0/8
NetName:        NET104
NetHandle:      NET-104-0-0-0-0
Parent:          ()
NetType:        Allocated to ARIN
OriginAS:       
Organization:   American Registry for Internet Numbers (ARIN)
RegDate:        2011-02-03
Updated:        2011-02-11
Ref:            https://rdap.arin.net/registry/ip/104.0.0.0



OrgName:        American Registry for Internet Numbers
OrgId:          ARIN
Address:        PO Box 232290
City:           Centreville
StateProv:      VA
PostalCode:     20120
Country:        US
RegDate:        1997-12-22
Updated:        2019-03-02
Comment:        For abuse issues please see URL:
Comment:        https://www.arin.net/reference/materials/abuse/ 
Comment:        The Registration Services Help Desk is open 
Comment:        from 7 a.m. to 7 p.m., U.S. Eastern time to assist you.
Comment:        Phone Number: (703) 227-0660; Fax Number: (703) 997-8844.
Ref:            https://rdap.arin.net/registry/entity/ARIN


OrgAbuseHandle: ARIN-HOSTMASTER
OrgAbuseName:   Registration Services Department
OrgAbusePhone:  +1-703-227-0660 
OrgAbuseEmail:  hostmaster@arin.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARIN-HOSTMASTER

OrgTechHandle: ARIN-HOSTMASTER
OrgTechName:   Registration Services Department
OrgTechPhone:  +1-703-227-0660 
OrgTechEmail:  hostmaster@arin.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ARIN-HOSTMASTER

OrgNOCHandle: ARINN-ARIN
OrgNOCName:   ARIN NOC
OrgNOCPhone:  +1-703-227-9840 
OrgNOCEmail:  noc@arin.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/ARINN-ARIN

# end


# 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 Allocation
OriginAS:       AS13335
Organization:   Cloudflare, Inc. (CLOUD14)
RegDate:        2014-03-28
Updated:        2021-05-26
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:        2021-07-01
Ref:            https://rdap.arin.net/registry/entity/CLOUD14


OrgNOCHandle: CLOUD146-ARIN
OrgNOCName:   Cloudflare-NOC
OrgNOCPhone:  +1-650-319-8930 
OrgNOCEmail:  noc@cloudflare.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

OrgTechHandle: ADMIN2521-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-650-319-8930 
OrgTechEmail:  rir@cloudflare.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-650-319-8930 
OrgAbuseEmail:  abuse@cloudflare.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName:   Cloudflare-NOC
OrgRoutingPhone:  +1-650-319-8930 
OrgRoutingEmail:  noc@cloudflare.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN


RAbuseHandle: ABUSE2916-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-650-319-8930 
RAbuseEmail:  abuse@cloudflare.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName:   Admin
RTechPhone:  +1-650-319-8930 
RTechEmail:  rir@cloudflare.com
RTechRef:    https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName:   NOC
RNOCPhone:  +1-650-319-8930 
RNOCEmail:  noc@cloudflare.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC11962-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#

Last Update: 2022-08-17T23:34:56Z UTC / (Click here to force a refresh)

IRR Databases

IRR	Expected ASN
arin-whois	AS13335

RPKI Chain (Valid)