HomePrefix Lookup104.153.104.0/21

104.153.104.0/21

🇺🇸
IPv4ARINallocatedNo ROA
CIDR
104.153.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Atlanta (Peachtree Center)
RIR
ARIN
Status
allocated
Allocated
7/30/2014

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

14 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
104.153.105.0/24AS14586NUCLEARFALLOUT-CHI - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS14586NUCLEARFALLOUT-CHI - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.108.0/24AS14586NUCLEARFALLOUT-CHI - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.109.0/24AS32374NUCLEARFALLOUT-LAX - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS32374NUCLEARFALLOUT-LAX - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS32751NUCLEARFALLOUT-SEA - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS214505NUCLEARFALLOUT-FRA Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.104.0/24AS393458NUCLEARFALLOUT-ATL - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.110.0/24AS393458NUCLEARFALLOUT-ATL - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS393458NUCLEARFALLOUT-ATL - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.106.0/24AS400475NUCLEARFALLOUT-DAL - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS400475NUCLEARFALLOUT-DAL - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.111.0/24AS401263NUCLEARFALLOUT-NYC - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
104.153.107.0/24AS401263NUCLEARFALLOUT-NYC - Nuclearfallout Enterprises, Inc.No ROA—5/31/2026
Geolocation
Country🇺🇸United StatesUS
RegionGeorgia
CityAtlanta (Peachtree Center)
Coordinates33.7615, -84.3914 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/104.153.104.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/104.153.104.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP