HomePrefix Lookup136.121.24.0/21

136.121.24.0/21

🇺🇸
IPv4ARINannouncedAS396178G-CLOUD-AGENT-TRAFFIC - Google LLC RPKI Valid
CIDR
136.121.24.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Mountain View
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
136.121.24.0/21AS396178G-CLOUD-AGENT-TRAFFIC - Google LLC Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
136.121.24.0/21AS396178/21arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS396178RADBMAINT-AS151697/1/2025
Origin ASN
AS396178
G-CLOUD-AGENT-TRAFFIC - Google LLC
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityMountain View
Coordinates37.4225, -122.0850 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/136.121.24.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/136.121.24.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP