HomePrefix Lookup204.239.11.0/24

204.239.11.0/24

🇺🇸
IPv4ARINallocatedAS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation RPKI Valid
CIDR
204.239.11.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Washington
RIR
ARIN
Status
allocated
Allocated
10/12/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
204.239.11.0/24AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation Valid
ARINRADB
5/31/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
204.239.11.0/24AS8075/24arin
204.239.11.0/24AS17378/24arin
204.239.11.0/24AS53637/24arin

IRR Route Objects

6
OriginRegistryMaintainerModified
AS8075ARINMNT-BASS32/11/2026
AS17378ARINMNT-BASS32/11/2026
AS53637ARINMNT-BASS32/11/2026
AS8075RADBMAINT-AS80753/20/2026
AS17378RADBMAINT-AS1737811/13/2023
AS53637RADBMAINT-AS1737811/13/2023
Origin ASN
AS8075
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityWashington
Coordinates38.7134, -78.1591 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/204.239.11.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/204.239.11.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP