204.217.135.53 AS11426 Charter Communications Inc
NetRange: 204.217.0.0 - 204.217.255.255
CIDR: 204.217.0.0/16
NetName: COGENT-204-217-16
NetHandle: NET-204-217-0-0-1
Parent: NET204 (NET-204-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Cogent Communications, LLC (COGC)
RegDate: 1994-12-29
Updated: 2025-09-23
Ref: https://rdap.arin.net/registry/ip/204.217.0.0
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
Ref: https://rdap.arin.net/registry/entity/COGC
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: noc@cogentco.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN
OrgAbuseHandle: COGEN-ARIN
OrgAbuseName: Cogent Abuse
OrgAbusePhone: +1-877-875-4311
OrgAbuseEmail: abuse@cogentco.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail: ipalloc@cogentco.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
NetRange: 204.217.128.0 - 204.217.255.255
CIDR: 204.217.128.0/17
NetName: NET-204-217-128-0-1
NetHandle: NET-204-217-128-0-1
Parent: COGENT-204-217-16 (NET-204-217-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Aventice LLC (AL-584)
RegDate: 2021-11-26
Updated: 2024-06-06
Ref: https://rdap.arin.net/registry/ip/204.217.128.0
OrgName: Aventice LLC
OrgId: AL-584
Address: 7301 W. PALMETTO PARK RD
City: BOCA RATON
StateProv: FL
PostalCode: 33433
Country: US
RegDate: 2014-09-26
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/AL-584
OrgTechHandle: SUPPO2276-ARIN
OrgTechName: Support
OrgTechPhone: +1-214-530-2046
OrgTechEmail: support@aventice.com
OrgTechRef: https://rdap.arin.net/registry/entity/SUPPO2276-ARIN
OrgAbuseHandle: ABUSE7905-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-214-530-2046
OrgAbuseEmail: abuse@aventice.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7905-ARIN