204.77.128.0/23

AS6079 - RCN-AS - RCN, US

United States

RCN-01 - RCN

Summary

NetName
RCN-01
OrgName
RCN
CIDR

204.77.128.0/23

RIR

ARIN

Country

Status

Reallocated

Abuse

[email protected]

Contact

[email protected]

[email protected]

RegDate

2025-10-29

Updated

2025-10-29

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
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29014400 81626857472
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
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:       204.77.128.0 - 204.77.131.255
CIDR:           204.77.128.0/22
NetName:        JIULING-01
NetHandle:      NET-204-77-128-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   JIULING (JNTL)
RegDate:        2025-08-04
Updated:        2025-08-04
Ref:            https://rdap.arin.net/registry/ip/204.77.128.0

OrgName:        JIULING
OrgId:          JNTL
Address:        1800 Glenarm P, Unit 99
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2023-03-03
Updated:        2023-03-21
Ref:            https://rdap.arin.net/registry/entity/JNTL

OrgNOCHandle: SUNXU4-ARIN
OrgNOCName:   Sun, Xuebo
OrgNOCPhone:  +1-720-665-9950
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/SUNXU4-ARIN

OrgRoutingHandle: SUNXU4-ARIN
OrgRoutingName:   Sun, Xuebo
OrgRoutingPhone:  +1-720-665-9950
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SUNXU4-ARIN

OrgDNSHandle: SUNXU4-ARIN
OrgDNSName:   Sun, Xuebo
OrgDNSPhone:  +1-720-665-9950
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/SUNXU4-ARIN

OrgAbuseHandle: SUNXU4-ARIN
OrgAbuseName:   Sun, Xuebo
OrgAbusePhone:  +1-720-665-9950
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SUNXU4-ARIN

OrgTechHandle: SUNXU4-ARIN
OrgTechName:   Sun, Xuebo
OrgTechPhone:  +1-720-665-9950
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SUNXU4-ARIN


NetRange:       204.77.128.0 - 204.77.129.255
CIDR:           204.77.128.0/23
NetName:        RCN-01
NetHandle:      NET-204-77-128-0-2
Parent:         JIULING-01 (NET-204-77-128-0-1)
NetType:        Reallocated
OriginAS:
Organization:   RCN (RTSL-6)
RegDate:        2025-10-29
Updated:        2025-10-29
Comment:        For all abuse issues, please contact [email protected]
Ref:            https://rdap.arin.net/registry/ip/204.77.128.0

OrgName:        RCN
OrgId:          RTSL-6
Address:        650 College Road East
City:           Princeton
StateProv:      NJ
PostalCode:     08540
Country:        US
RegDate:        2013-07-09
Updated:        2022-08-30
Comment:        For all abuse issues, please contact [email protected]
Ref:            https://rdap.arin.net/registry/entity/RTSL-6

ReferralServer:  rwhois://rwhois.rcn.net:4321

OrgTechHandle: ZR40-ARIN
OrgTechName:   RCN Corporation
OrgTechPhone:  +1-888-972-6622
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZR40-ARIN

OrgAbuseHandle: RAD75-ARIN
OrgAbuseName:   RCN Abuse Department
OrgAbusePhone:  +1-888-972-6622
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAD75-ARIN

OrgNOCHandle: ABN3-ARIN
OrgNOCName:   Astound Broadband NOC
OrgNOCPhone:  +1-888-972-6622
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ABN3-ARIN

CIDR

204.77.128.0/24 204.77.129.0/24