HomePrefix Lookup204.212.0.0/14

204.212.0.0/14

🇺🇸
IPv4ARINallocatedAS174COGENT-174 - Cogent Communications, LLCNo ROA
CIDR
204.212.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇺🇸 United States
City
Cleveland
RIR
ARIN
Status
allocated
Allocated
12/11/1994

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
204.212.0.0/14AS174COGENT-174 - Cogent Communications, LLCNo ROA
ARIN
6/1/2026

Covering Prefix

27 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
204.215.240.0/20AS2379CENTURYLINK-LEGACY-EMBARQ-WNPK - CenturyLink Communications, LLCNo ROA—6/1/2026
204.215.32.0/20AS2379CENTURYLINK-LEGACY-EMBARQ-WNPK - CenturyLink Communications, LLCNo ROA—6/1/2026
204.214.144.0/20AS7810CMPC - CompuCom Systems, Inc.No ROA—6/1/2026
204.215.64.0/20AS11404AS-WAVE-1 - Wave BroadbandNo ROA—6/1/2026
204.215.112.0/20AS11404AS-WAVE-1 - Wave BroadbandNo ROA—6/1/2026
204.215.96.0/20AS11404AS-WAVE-1 - Wave BroadbandNo ROA—6/1/2026
204.215.80.0/20AS11404AS-WAVE-1 - Wave BroadbandNo ROA—6/1/2026
204.212.176.0/20AS19893NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC.No ROA—6/1/2026
204.213.198.0/23AS10461EZE-CASTLE-SOFTWARE-LLC - Eze Castle Software LLCNo ROA—6/1/2026
204.212.242.0/23AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) LimitedNo ROA—6/1/2026
204.212.244.0/23AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) LimitedNo ROA—6/1/2026
204.212.166.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROA—6/1/2026
204.213.190.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROA—6/1/2026
204.212.38.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROA—6/1/2026
204.212.40.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROA—6/1/2026
204.215.37.0/24AS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLCNo ROA—6/1/2026
204.215.40.0/24AS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLCNo ROA—6/1/2026
204.215.32.0/24AS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLCNo ROA—6/1/2026
204.212.241.0/24AS11139CWC-ROC-11139 - Cable & Wireless DominicaNo ROA—6/1/2026
204.212.175.0/24AS13431MILLENNIUM-AS - Millennium Partners, L.P.No ROA—6/1/2026
204.212.244.0/24AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) LimitedNo ROA—6/1/2026
204.212.243.0/24AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) LimitedNo ROA—6/1/2026
204.212.242.0/24AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) LimitedNo ROA—6/1/2026
204.212.245.0/24AS14813BB-COLUMBUS - Columbus Telecommunications (Barbados) LimitedNo ROA—6/1/2026
204.213.194.0/24AS18632VOLCANO-VISION - Volcano Vision, Inc.No ROA—6/1/2026
204.212.170.0/24AS30021SNWL-COLO-SJL - SonicWALL, Inc.No ROA—6/1/2026
204.214.50.0/24AS54573GTECH-PRODUCTION - Brightstar Global Solutions CorporationNo ROA—6/1/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS174ARINMNT-COGC12/23/2025
AS1239ARINMNT-COGC12/23/2025
Origin ASN
AS174
COGENT-174 - Cogent Communications, LLC
Geolocation
Country🇺🇸United StatesUS
RegionOhio
CityCleveland
Coordinates41.4993, -81.6944 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/204.212.0.0/14

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/204.212.0.0/14" | jq
External Links
RIPEstat Hurricane Electric BGP