HomePrefix Lookup172.111.190.0/23

172.111.190.0/23

🇯🇵
IPv4ARINannouncedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid
CIDR
172.111.190.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
172.111.190.0/23AS16509AMAZON-02 - Amazon.com, Inc. Valid
ARINRADB
6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
172.111.190.0/23AS14618/24arin
172.111.190.0/23AS16509/24arin

IRR Route Objects

3
OriginRegistryMaintainerModified
AS14618ARINMNT-DCL-5771/7/2025
AS16509ARINMNT-DCL-5771/7/2025
AS16509RADBMAINT-AS1650911/19/2024
Origin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Geolocation
Country🇯🇵JapanJP
CityTokyo
Coordinates35.6764, 139.6500 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/172.111.190.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/172.111.190.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP