104.21.16.0/20

AS13335 - CLOUDFLARENET - Cloudflare, Inc., US

United States

CLOUDFLARENET - Cloudflare, Inc.

Summary

NetName
CLOUDFLARENET
OrgName
Cloudflare, Inc.
CIDR

104.21.16.0/20

RIR

ARIN

Country

Status

Direct Allocation

Abuse

[email protected]

Contact

[email protected]

RegDate

2014-03-28

Updated

2024-09-04

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35865344 258978545664
AS293 ESNET, US United States 135936 4295163904
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS559 SWITCH, CH Switzerland 2184704 176093790208
AS852 ASN852 - TELUS Communications Inc., CA Canada 4716544 12907118592
AS955 LSHIY - LSHIY LLC, US United States 1536 8589934592
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6567936 2233382993920
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 23552 4297916416
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 222464 77326712832
AS1403 EBOX, CA Canada 247808 73014444032
AS1853 ACOnet, AT Austria 335360 34359803904
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 729504 268566528
AS2027 MilkyWan - MilkyWan Association, FR France 2304 47244640256
AS2152 CENIC-2152 - CENIC, US United States 2079040 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3797504 17716871168
AS2500 WIDE-BB - WIDE Project, JP Japan 65536 4294967296
AS2516 KDDI - KDDI CORPORATION, JP Japan 18167552 2757369069568
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6996992 34359869440
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8526592 253403529216
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29844736 77330644992
AS3399 OBE-NET - Obenetwork AB, SE Sweden 15104 38654771200
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039616 12885229568
AS3741 IS - Dimension Data, ZA South Africa 2608896 137439084544
AS4608 APNIC-SERVICES - Asia Pacific Network Information Centre, AU Australia 69888 1108102021120
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2048 0
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 532224 17179869184
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, JP Japan 512 1073741824
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 328192 17180065792
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16384 4294967296
AS5606 GTS-BACKBONE - GTS Telecom SRL, RO Romania 91904 42949738496
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1990144 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6423 DF-PTL2-3 - Digital Fortress, US United States 34816 33554432
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 575488 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1676032 18255118336
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 132352 25770000384
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2763008 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 534528 282631716012032
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 96916224 3047045070848
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1351168 25769934848
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 6656 4294967296
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1362688 25770721280
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987136 219043725312
AS8888 XTOM - xTom Pty Ltd, AU Australia 8448 42983948288
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27392 4294967296
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1531136 12886081536
AS12310 iNES - iNES GROUP SRL, RO Romania 56320 4294967296
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 89600 231928233984
AS12735 ASTurkNet - TurkNet Iletisim Hizmetleri A.S., TR Turkey 135424 34767044608
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 112896 107395481600
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572160 111669149696
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7680 38671482880
AS14840 BR.Digital Provider, BR Brazil 66560 14009892864
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 134144 42949672960
AS15605 CONNESI - Connesi s.p.a., IT Italy 20992 17179869184
AS16347 INHERENT - ADISTA SAS, FR France 233472 386547056640
AS16552 TIGGEE - Tiggee LLC, US United States 12800 34362032128
AS17350 MOODYS - Moody's Corp., US United States 7168 0
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18432 4294967296
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32768 4294967296
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20080 AMPATH - Florida International University, US United States 2048 4295032832
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7424 3407872
AS20811 BRENNERCOM-AS - Retelit Digital Services S.p.A., IT Italy 69632 103079215104
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 16896 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 14848 4429185024
AS22296 VORSK - Vorsk LLC, US United States 768 131072
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 113664 8590131200
AS23352 SERVERCENTRAL - Server Central Network, US United States 192768 4563533824
AS23676 MARIIX-GU - University of Guam, GU Guam 256 65536
AS23764 CTGNet - China Telecom Global Limited, HK Hong Kong 36352 1507328
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 9984 4294967296
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14848 68719607808
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36864 4294967296
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43264 107374182400
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS31554 LANSOFT - LANSOFT DATA SRL, RO Romania 8192 131072
AS32437 edgeconnect-legacy - Webdev CC T/A Cybertek, ZA South Africa 6144 4294967296
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 5120 268566528
AS33823 GEMENII-NETWORK - PHOENIX TELECOM & MEDIA SERVICES SRL, RO Romania 3072 8590000128
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - CELESTE SAS, FR France 192768 42949672960
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40704 4294967296
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5120 226557952
AS35008 KERFUFFLE - Kerfuffle, LLC, US United States 512 16842752
AS35280 F5 - F5 Networks SARL, FR France 51968 81604378624
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38400 4294967296
AS35426 NEXTMAP - NXT Initiative SAS, FR France 1024 34359738368
AS35600 ASN-VEDEGE - Vedege SAS, FR France 3840 42949738496
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9216 42949672960
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 4294967296
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2560 4578082816
AS38193 TWA-AS-AP - TRANSWORLD ASSOCIATES (PVT) LIMITED, PK Pakistan 25344 4294967296
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2816 4294967296
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8448 68719476736
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 256 65536
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1536 196608
AS47692 NESSUS - Nessus GmbH, AT Austria 35584 34359869440
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7680 4294967296
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 7168 98784247808
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94720 354874032128
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2048 4294967296
AS49788 NEXTHOP - Nexthop AS, NO Norway 45824 171798822912
AS50628 Leonix-Telecom - ALWAYS ON SAS, FR France 14592 137438953472
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6144 34359738368
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12800 111669739520
AS51519 Karabro - Karabro AB, SE Sweden 1024 34359738368
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS52468 UFINET PANAMA S.A., PA Panama 168448 52115603456
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1280 16777216
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS56430 CHROOT - Chroot Network SRL, RO Romania 4608 146028888064
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1024 34359738368
AS57111 ALTITUD - NOVA NETWORKS S.R.L., IT Italy 3072 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9728 73014509568
AS58308 CUSAE-AS - Cusae SAS, FR France 3072 4294967296
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8192 4294967296
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296
AS59238 INOX-TH - Innovative Extremist Co., Ltd., TH Thailand 1536 4295753728
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 1024 34376515584
AS63956 INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD, AU Australia 43520 4580245504
AS64126 DOMINICAN CABLE GROUP DCG, S.R.L., DO Dominican 66560 4294967296
AS64289 MACARNE - Macarne LLC, US United States 6912 1011351552
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 3840 4294967296
AS132884 SUMMIT-BD - Summit Communications Limited, BD Bangladesh 512 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66560 107408916480
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 2816 4295163904
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94464 111214592
AS200970 RIEPERT - Riepert Informationstechnologie GmbH, AT Austria 2048 34359738368
AS202032 GOLINE - GOLINE SA, CH Switzerland 1024 4294967296
AS207934 WNB-AS - WNB A/S, DK Denmark 1024 8589934592
AS262462 Aranet Comunicacao Ltda, BR Brazil 14336 4294967296
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228608 30068310016
AS264479 Turbozone Internet, BR Brazil 2304 4294967296
AS267613 ELETRONET S.A., BR Brazil 7168 4294967296
AS396998 PATH-NETWORK - Path Network, Inc., US United States 8704 68719476736
AS397131 EVERYTHINK-397131 - Everythink Innovations Limited, CA Canada 512 33554432
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 28160 103347650560
AS400587 RYAMER - Ryamer, LLC, US United States 768 570490880

Whois

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:        2024-09-04
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Comment:        Geofeed: https://api.cloudflare.com/local-ip-ranges.csv
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

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

OrgNOCHandle: CLOUD146-ARIN
OrgNOCName:   Cloudflare-NOC
OrgNOCPhone:  +1-650-319-8930
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CLOUD146-ARIN

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

OrgRoutingHandle: CLOUD146-ARIN
OrgRoutingName:   Cloudflare-NOC
OrgRoutingPhone:  +1-650-319-8930
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CLOUD146-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

CIDR

104.21.16.0/24 104.21.17.0/24 104.21.18.0/24 104.21.19.0/24
104.21.21.0/24 104.21.22.0/24 104.21.23.0/24 104.21.24.0/24
104.21.26.0/24 104.21.27.0/24 104.21.28.0/24 104.21.29.0/24
104.21.31.0/24