204.0.128.0/20

AS6079 - RCN-AS - RCN, US

United States

NTTA-204 - NTT America, Inc.

Summary

NetName
NTTA-204
OrgName
NTT America, Inc.
CIDR

204.0.128.0/20

RIR

ARIN

Country

Status

Direct Allocation

Abuse

[email protected]

Contact

[email protected]

[email protected]

RegDate

1994-05-04

Updated

2025-06-29

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 394496 77326909440
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3842560 17716871168
AS2516 KDDI - KDDI CORPORATION, JP Japan 18034944 2761664036864
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 69888 18481152
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8571136 468152549376
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3554816 204347408384
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1153536 21474902016
AS6939 HURRICANE - Hurricane Electric LLC, US United States 579328 282631665680384
AS7195 EDGEUNO S.A.S, CO Colombia 31488 4275109888
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1494784 25770590208
AS9002 RETN-AS - RETN Limited, GB United Kingdom 40448 4294967296
AS11164 INTERNET2-I2PX - Internet2, US United States 2048 17170432
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66048 12884901888
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7936 38671482880
AS19151 BBO-1 - BroadbandONE, LLC, US United States 31488 4294967296
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 182784 8590065664
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS30600 AS-CMN - Metronet, US United States 368128 1108101562368
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12800 2162688
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115712 352458178560
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 116992 1191444480
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 105728 77403783168
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 124320 112721920
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512

Whois

NetRange:       204.0.0.0 - 204.3.255.255
CIDR:           204.0.0.0/14
NetName:        NTTA-204
NetHandle:      NET-204-0-0-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   NTT America, Inc. (NTTAM-1)
RegDate:        1994-05-04
Updated:        2025-06-29
Comment:        Geofeed https://geo.ip.gin.ntt.net/geofeeds/geofeeds.csv
Comment:        Reassignment information for this block is
Comment:        available at rwhois.gin.ntt.net port 4321
Ref:            https://rdap.arin.net/registry/ip/204.0.0.0

OrgName:        NTT America, Inc.
OrgId:          NTTAM-1
Address:        15809 Bear Creek Pkwy
Address:        Suite 320
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        2005-12-08
Updated:        2024-03-04
Ref:            https://rdap.arin.net/registry/entity/NTTAM-1

ReferralServer:  rwhois://rwhois.gin.ntt.net:4321

OrgTechHandle: VIPAR-ARIN
OrgTechName:   VIPAR
OrgTechPhone:  +1-877-688-6625
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/VIPAR-ARIN

OrgTechHandle: CANDE70-ARIN
OrgTechName:   Candela, Massimo
OrgTechPhone:  +1-214-915-1366
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CANDE70-ARIN

OrgNOCHandle: NASC-ARIN
OrgNOCName:   NTT America Support Contact
OrgNOCPhone:  +1-877-688-6625
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NASC-ARIN

OrgAbuseHandle: NAAC-ARIN
OrgAbuseName:   NTT America Abuse Contact
OrgAbusePhone:  +1-877-688-6625
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAAC-ARIN

OrgRoutingHandle: PEERI-ARIN
OrgRoutingName:   Peering
OrgRoutingPhone:  +1-877-688-6625
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PEERI-ARIN

RTechHandle: VIA4-ORG-ARIN
RTechName:   VIPAR
RTechPhone:  +1-877-688-6625
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/VIA4-ORG-ARIN

CIDR

204.0.128.0/24 204.0.129.0/24 204.0.130.0/24 204.0.131.0/24
204.0.133.0/24 204.0.134.0/24 204.0.135.0/24 204.0.136.0/24
204.0.138.0/24 204.0.139.0/24 204.0.140.0/24 204.0.141.0/24
204.0.143.0/24