HomePrefix Lookup172.87.232.0/21

172.87.232.0/21

🇺🇸
IPv4ARINallocatedAS394925OPTIMERANETWORKS - OptimERA xGNo ROA
CIDR
172.87.232.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Seattle
RIR
ARIN
Status
allocated
Allocated
6/1/2018

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
172.87.232.0/21AS394925OPTIMERANETWORKS - OptimERA xGNo ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS394925RADBMAINT-AS3949254/26/2024
Origin ASN
AS394925
OPTIMERANETWORKS - OptimERA xG
Geolocation
Country🇺🇸United StatesUS
RegionWashington
CitySeattle
Coordinates47.6061, -122.3330 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/172.87.232.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/172.87.232.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP