HomePrefix Lookup209.188.128.0/17

209.188.128.0/17

🇺🇸
IPv4ARINallocatedAS2152CENIC-2152 - CENICNo ROA
CIDR
209.188.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
San Jose
RIR
ARIN
Status
allocated
Allocated
4/2/1999

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
209.188.128.0/17AS2152CENIC-2152 - CENICNo ROA
RADB
6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS2152RADBMAINT-AS215011/13/2023
Origin ASN
AS2152
CENIC-2152 - CENIC
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Jose
Coordinates37.3394, -121.8950 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/209.188.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/209.188.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP