Summary

NetName
BIIOL
OrgName
BIF IV
CIDR
RIR

ARIN

Country

Status

Direct Allocation

Abuse

admin@intrepidfiber.com

Contact

admin@intrepidfiber.com

RegDate

2025-07-30

Updated

2025-07-30

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS101 WASH-NSF-AS - University of Washington, US United States 8192 4295032832
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35912704 217099599873
AS293 ESNET, US United States 140800 4295163904
AS852 ASN852 - TELUS Communications Inc., CA Canada 4818688 12907118592
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 768 4294967298
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1812736 8796093022208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 392448 77327237120
AS1403 EBOX, CA Canada 321792 73014444032
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660992 268566784
AS2152 CENIC-2152 - CENIC, US United States 2013440 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3909376 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18043648 2761664036864
AS2734 CORESITE, US United States 48896 7248347136
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6339584 30065098752
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8550400 468152549376
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34190592 35343322906624
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28947456 81626988544
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1363200 13421838336
AS4230 CLARO S.A., BR Brazil 5155584 21475164160
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 325376 17180065792
AS5511 Opentransit - Orange S.A., FR France 417792 17184260096
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2156032 68719607808
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 505856 55834705920
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1746176 52076871693
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285184 8590065664
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1121024 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 451584 282640524050432
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92882688 2426673954816
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1497088 25770590208
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43776 4294967296
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9984 4294967296
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66048 12884901888
AS14630 INVESCO - Invesco Group Services, Inc., US United States 8192 38671482880
AS14840 BR.Digital Telecom, BR Brazil 72704 14010482688
AS16552 DIGICERT - Tiggee LLC, US United States 21248 34363801600
AS17350 MOODYS - Moody's Corp., US United States 6400 0
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS19151 BBO-1 - BroadbandONE, LLC, US United States 30976 4294967296
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 916224 1108101693440
AS20080 AMPATH - Florida International University, US United States 2048 4295032832
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 3072 4429185024
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 186880 8592162816
AS22850 PIT-US - PIT US, US United States 0 0
AS23352 SERVERCENTRAL - DEFT.COM, US United States 189696 4563533824
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS27552 TWDX - TowardEX Technologies International, Inc., US United States 14336 4580179968
AS27750 Cooperación Latino Americana de Redes Avanzadas, UY Uruguay 2048 4294967296
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13056 2162688
AS32709 1-JOINK - Joink, LLC, US United States 45056 4294967296
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 5632 268566528
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949738496
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS38016 NOK-IP-NET-LABS - Nokia Solutions and Networks Australia Pty Ltd, AU Australia 256 4294967299
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115968 356753080320
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 121344 1191444480
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12544 4295032832
AS64112 PIT CHILE SP, CL Chile 33792 458752
AS64126 DOMINICAN TELECOM PRIME, DTP, S.R.L., DO Dominican 66560 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 109568 77422133250
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 127488 113836032
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 110080 30067261698
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 3072 4294967296

Whois

NetRange:       72.57.0.0 - 72.57.31.255
CIDR:           72.57.0.0/19
NetName:        BIIOL
NetHandle:      NET-72-57-0-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   BIF IV (BIIOL)
RegDate:        2025-07-30
Updated:        2025-07-30
Ref:            https://rdap.arin.net/registry/ip/72.57.0.0

OrgName:        BIF IV
OrgId:          BIIOL
Address:        251 Little Falls Drive
City:           Wilmington
StateProv:      DE
PostalCode:     19808
Country:        US
RegDate:        2022-09-08
Updated:        2023-12-12
Ref:            https://rdap.arin.net/registry/entity/BIIOL

OrgAbuseHandle: BIAA-ARIN
OrgAbuseName:   BIF IV ARIN Admin
OrgAbusePhone:  +1-720-680-3200
OrgAbuseEmail:  admin@intrepidfiber.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BIAA-ARIN

OrgTechHandle: BIAA-ARIN
OrgTechName:   BIF IV ARIN Admin
OrgTechPhone:  +1-720-680-3200
OrgTechEmail:  admin@intrepidfiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BIAA-ARIN

OrgRoutingHandle: BIAA-ARIN
OrgRoutingName:   BIF IV ARIN Admin
OrgRoutingPhone:  +1-720-680-3200
OrgRoutingEmail:  admin@intrepidfiber.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BIAA-ARIN

OrgDNSHandle: BIAA-ARIN
OrgDNSName:   BIF IV ARIN Admin
OrgDNSPhone:  +1-720-680-3200
OrgDNSEmail:  admin@intrepidfiber.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/BIAA-ARIN

OrgNOCHandle: BIAA-ARIN
OrgNOCName:   BIF IV ARIN Admin
OrgNOCPhone:  +1-720-680-3200
OrgNOCEmail:  admin@intrepidfiber.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BIAA-ARIN

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