HomePrefix Lookup104.204.255.0/24

104.204.255.0/24

🇮🇪
IPv4ARINallocatedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid
CIDR
104.204.255.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇮🇪 Ireland
City
Dublin
RIR
ARIN
Status
allocated
Allocated
7/1/2025

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
104.204.255.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid
ARINRADB
5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
104.204.255.0/24AS16509/24arin
104.204.255.0/24AS40934/24arin

IRR Route Objects

3
OriginRegistryMaintainerModified
AS16509ARINMNT-FTC-581/27/2026
AS40934ARINMNT-FTC-581/27/2026
AS16509RADBMAINT-AS165098/5/2025
Origin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Geolocation
Country🇮🇪IrelandIE
RegionLeinster
CityDublin
Coordinates53.3498, -6.2603 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/104.204.255.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/104.204.255.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP