HomePrefix Lookup104.243.0.0/17

104.243.0.0/17

🇺🇸
IPv4RIPEassigned RPKI Valid
CIDR
104.243.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
New York
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

49 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
104.243.64.0/20AS16433NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION Valid—5/30/2026
104.243.112.0/20AS23316BAI-IP-SERVICES - Bel Air Internet, LLC Valid—5/30/2026
104.243.16.0/20AS25820IT7NET - IT7 Networks Inc Valid—5/30/2026
104.243.80.0/20AS40788MULTIB-40788 - Start Communications Valid—5/30/2026
104.243.96.0/20AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026
104.243.72.0/21AS16433NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION Valid—5/30/2026
104.243.64.0/21AS16433NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION Valid—5/30/2026
104.243.48.0/22AS36223SPANISHFORK-COMMUNITY-NETWORK - Spanish Fork CityNo ROA—5/30/2026
104.243.60.0/22AS36223SPANISHFORK-COMMUNITY-NETWORK - Spanish Fork CityNo ROA—5/30/2026
104.243.56.0/22AS36223SPANISHFORK-COMMUNITY-NETWORK - Spanish Fork CityNo ROA—5/30/2026
104.243.52.0/22AS36223SPANISHFORK-COMMUNITY-NETWORK - Spanish Fork CityNo ROA—5/30/2026
104.243.100.0/22AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026
104.243.104.0/22AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026
104.243.96.0/22AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026
104.243.108.0/23AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026
104.243.15.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.12.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.1.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.2.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.3.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.4.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.5.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.6.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.7.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.8.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.9.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.10.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.11.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.0.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.13.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.14.0/24AS17064TISD-VIC - TISD, Inc.No ROA—5/30/2026
104.243.32.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.47.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.45.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.44.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.43.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.42.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.41.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.40.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.39.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.38.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.37.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.36.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.35.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.34.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.33.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.46.0/24AS23470RELIABLESITE - ReliableSite.Net LLC Valid—5/30/2026
104.243.111.0/24AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026
104.243.110.0/24AS54614CIKTELECOM-CABLE - CIK Telecom INCNo ROA—5/30/2026

More Specific Prefixes

8
PrefixASCountryStatus
104.243.16.0/20AS398288🇨🇦CAallocated
104.243.48.0/20AS36223🇺🇸USallocated
104.243.64.0/20AS16433🇺🇸USallocated
104.243.96.0/20AS54614🇨🇦CAallocated
104.243.0.0/20AS17064🇺🇸USallocated
104.243.80.0/20AS40788🇨🇦CAallocated
104.243.112.0/20AS23316🇺🇸USallocated
104.243.32.0/20AS23470🇺🇸USallocated
Geolocation
Country🇺🇸United StatesUS
RegionNew York
CityNew York
Coordinates40.7128, -74.0060 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/104.243.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/104.243.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP