HomePrefix Lookup178.251.21.0/24

178.251.21.0/24

🇫🇷
IPv4RIPEassignedAS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation RPKI Valid
CIDR
178.251.21.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇫🇷 France
City
Paris
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
178.251.21.0/24AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
178.251.21.0/24AS8075/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS8075RADBMAINT-AS80758/21/2024
Origin ASN
AS8075
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
Geolocation
Country🇫🇷FranceFR
RegionÎle-de-France
CityParis
Coordinates48.8575, 2.3514 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/178.251.21.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/178.251.21.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP