HomePrefix Lookup209.184.0.0/16

209.184.0.0/16

🇺🇸
IPv4ARINallocatedAS7018ATT-INTERNET4 - AT&T Enterprises, LLCNo ROA
CIDR
209.184.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Austin
RIR
ARIN
Status
allocated
Allocated
12/3/1997

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
209.184.0.0/16AS7018ATT-INTERNET4 - AT&T Enterprises, LLCNo ROA—5/31/2026

Covering Prefix

14 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
209.184.178.0/24AS18674FROST-BANK - Frost BankNo ROA—5/31/2026
209.184.13.0/24AS20035AS-BBI - Broadway National BankNo ROA—5/31/2026
209.184.14.0/24AS20035AS-BBI - Broadway National BankNo ROA—5/31/2026
209.184.12.0/24AS20035AS-BBI - Broadway National BankNo ROA—5/31/2026
209.184.33.0/24AS21648SNINET-1 - SageNetNo ROA—5/31/2026
209.184.91.0/24AS393535FORTBENDCOUNTY - Fort Bend CountyNo ROA—5/31/2026
209.184.113.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.114.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.115.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.116.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.117.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.118.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.119.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026
209.184.112.0/24AS394720ALAMO-COLLEGES - Alamo Community College DistrictNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS7132RADBMAINT-AS713211/13/2023
Origin ASN
AS7018
ATT-INTERNET4 - AT&T Enterprises, LLC
Geolocation
Country🇺🇸United StatesUS
RegionTexas
CityAustin
Coordinates30.2672, -97.7431 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/209.184.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/209.184.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP