206.0.28.0/24

AS3356 - LEVEL3 - Level 3 Parent, LLC, US
United States
COGENT-206-0-1-2-16 - Cogent Communications, LLC

Summary

NetName
COGENT-206-0-1-2-16
OrgName
Cogent Communications, LLC
CIDR

206.0.28.0/24

RIR

ARIN

Country / Region

Status

Direct Allocation

Abuse

[email protected]

Contact

[email protected]

RegDate

1995-05-08

Updated

2025-09-23

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36233472 215834689537
AS577 BACOM - Bell Canada, CA Canada 7030784 8769044480
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 7716096 309238366208
AS955 LSHIY - LSHIY LLC, US United States 1536 8589934592
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7402752 2233382993920
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2054400 8796095119360
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS2152 CENIC-2152 - CENIC, US United States 2011904 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3939584 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074624 2761664036864
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517440 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34192896 35308963168256
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1362176 13421838336
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 5020160 64425951232
AS3701 LINK-OREGON - University of Oregon, US United States 170496 4294967296
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2950912 137439084544
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 331008 17180065792
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16384 4294967296
AS5511 Opentransit - Orange S.A., FR France 479232 51548192768
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1751552 51808436224
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39680 6442450944
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1184768 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458496 283043982606336
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96430080 2310693060608
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11008 4294967296
AS7738 V tal, BR Brazil 1373184 73014444032
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68238848 36318243520512
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 1664768 1619525632
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15704 AS15704 - XTRA TELECOM S.A., ES Spain 848640 45097156608
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 1512960 406962307072
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354560 38654836736
AS16347 INHERENT - ADISTA SAS, FR France 250880 390842023936
AS17350 MOODYS - Moody's Corp., US United States 6144 0
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37888 4294967296
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS31554 LANSOFT - LANSOFT DATA SRL, RO Romania 7936 131072
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34177 CELESTE-AS - Celeste SAS, FR France 229376 98784247808
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS35280 F5 - F5 Networks SARL, FR France 55808 81604378624
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31488 103095992320
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 6400 4294967296
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2048 4572839936
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 17664 8589934592
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42496 17179869184
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS50628 Leonix-Telecom - Leonix Telecom SAS, FR France 14080 171798691840
AS52468 UFINET PANAMA S.A., PA Panama 238848 78575435776
AS52925 Ascenty Data Centers e Telecomunicações S/A, BR Brazil 101632 4294967296
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28416 4848746496
AS53202 Acesso10 Telecom, BR Brazil 8192 4294967296
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9472 107374247936
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS60011 MYTHIC-BEASTS-USA - Mythic Beasts Ltd, GB United Kingdom 1024 8590000128
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS212317 HETZNER-CLOUD3-AS - Hetzner Online GmbH, DE Germany 65536 16777216
AS262462 Aranet Play, BR Brazil 14336 4294967296
AS267613 ELETRONET S.A., BR Brazil 1024 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865

Whois

NetRange:       206.0.0.0 - 206.2.255.255
CIDR:           206.2.0.0/16, 206.0.0.0/15
NetName:        COGENT-206-0-1-2-16
NetHandle:      NET-206-0-0-0-1
Parent:         NET206 (NET-206-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1995-05-08
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/206.0.0.0

OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

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