HomePrefix Lookup104.161.208.0/24

104.161.208.0/24

🇯🇵
IPv4APNICannouncedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid
CIDR
104.161.208.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
104.161.208.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid
APNICRADB
5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
104.161.208.0/20AS14618/24apnic
104.161.208.0/20AS16509/24apnic

IRR Route Objects

3
OriginRegistryMaintainerModified
AS14618APNICMAINT-SFDC-AP11/14/2024
AS16509APNICMAINT-SFDC-AP11/14/2024
AS16509RADBMAINT-AS165099/10/2025
Origin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
Coordinates35.6940, 139.7540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/104.161.208.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/104.161.208.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP