HomePrefix Lookup173.83.0.0/16

173.83.0.0/16

🇯🇵
IPv4ARINallocatedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid
CIDR
173.83.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
ARIN
Status
allocated
Allocated
5/10/2022

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
173.83.0.0/16AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026

Covering Prefix

25 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
173.83.0.0/17AS62785AMAZON-FC - Amazon.com Services, LLC Valid—5/31/2026
173.83.200.0/22AS14618AMAZON-AES - Amazon.com, Inc. Valid—5/31/2026
173.83.228.0/22AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.192.0/22AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.224.0/22AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.204.0/23AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.206.0/23AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.196.0/23AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.222.0/24AS14618AMAZON-AES - Amazon.com, Inc. Valid—5/31/2026
173.83.199.0/24AS14618AMAZON-AES - Amazon.com, Inc. Valid—5/31/2026
173.83.212.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.213.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.214.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.198.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.216.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.217.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.218.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.219.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.220.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.221.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.215.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.208.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.209.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.210.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026
173.83.211.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
173.83.0.0/16AS16509/24arin
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/173.83.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/173.83.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP