HomePrefix Lookup151.186.176.0/20

151.186.176.0/20

🇯🇵
IPv4RIPEassigned RPKI Valid
CIDR
151.186.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

16 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
151.186.182.0/24AS14618AMAZON-AES - Amazon.com, Inc. Valid—6/13/2026
151.186.177.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.178.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.179.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.180.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.181.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.183.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.184.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.185.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.186.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.187.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.188.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.189.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.190.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.176.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026
151.186.191.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/13/2026

RPKI ROAs

3
PrefixOriginMax LengthTrust Anchor
151.186.176.0/20AS14618/24ripe
151.186.176.0/20AS16509/24ripe
151.186.176.0/20AS36692/24ripe

More Specific Prefixes

100
PrefixASCountryStatus
151.186.181.0/24AS16509🇬🇧GBassigned
151.186.189.0/24AS16509🇦🇪AEassigned
151.186.183.0/24AS16509🇺🇸USassigned
151.186.180.0/24AS16509🇩🇪DEassigned
151.186.179.0/24AS16509🇦🇺AUassigned
151.186.178.0/24AS16509🇸🇬SGassigned
151.186.182.0/24AS14618🇺🇸USassigned
151.186.191.0/24AS16509🇺🇸USassigned
151.186.187.0/24AS16509🇨🇭CHassigned
151.186.186.0/24AS16509🇨🇦CAassigned
151.186.176.0/24AS16509🇯🇵JPassigned
151.186.177.0/24AS16509🇮🇳INassigned
151.186.185.0/24AS16509🇮🇩IDassigned
151.186.188.0/24AS16509🇧🇷BRassigned
151.186.190.0/24AS16509🇭🇰HKassigned
151.186.184.0/24AS16509🇮🇱ILassigned
151.186.180.94/32🇫🇷FRassigned
151.186.180.78/32🇩🇪DEassigned
151.186.177.81/32🇮🇳INassigned
151.186.179.25/32🇳🇿NZassigned
151.186.178.110/32🇱🇰LKassigned
151.186.181.193/32🇮🇪IEassigned
151.186.177.80/32🇮🇳INassigned
151.186.181.210/32🇮🇪IEassigned
151.186.182.13/32🇺🇸USassigned
151.186.182.17/32🇺🇸USassigned
151.186.182.20/32🇺🇸USassigned
151.186.183.19/32🇺🇸USassigned
151.186.185.89/32🇲🇾MYassigned
151.186.188.28/32🇨🇱CLassigned
151.186.176.212/32🇻🇳VNassigned
151.186.181.146/32🇮🇪IEassigned
151.186.181.19/32🇬🇧GBassigned
151.186.178.209/32🇲🇾MYassigned
151.186.180.225/32🇷🇸RSassigned
151.186.177.19/32🇮🇳INassigned
151.186.180.212/32🇨🇿CZassigned
151.186.178.125/32🇲🇾MYassigned
151.186.177.79/32🇮🇳INassigned
151.186.178.13/32🇸🇬SGassigned
151.186.178.15/32🇸🇬SGassigned
151.186.178.59/32🇹🇭THassigned
151.186.178.60/32🇻🇳VNassigned
151.186.178.77/32🇸🇬SGassigned
151.186.178.78/32🇸🇬SGassigned
151.186.178.80/32🇸🇬SGassigned
151.186.187.107/32🇷🇸RSassigned
151.186.178.121/32🇹🇭THassigned
151.186.178.204/32🇻🇳VNassigned
151.186.179.14/32🇦🇺AUassigned
151.186.179.16/32🇦🇺AUassigned
151.186.179.79/32🇦🇺AUassigned
151.186.180.14/32🇩🇪DEassigned
151.186.180.28/32🇪🇸ESassigned
151.186.180.36/32🇵🇱PLassigned
151.186.180.46/32🇨🇿CZassigned
151.186.180.125/32🇮🇪IEassigned
151.186.180.144/32🇫🇷FRassigned
151.186.180.157/32🇧🇪BEassigned
151.186.180.159/32🇱🇺LUassigned
151.186.180.165/32🇬🇧GBassigned
151.186.180.203/32🇧🇪BEassigned
151.186.177.18/32🇮🇳INassigned
151.186.181.211/32🇫🇷FRassigned
151.186.180.211/32🇨🇭CHassigned
151.186.176.81/32🇯🇵JPassigned
151.186.181.82/32🇬🇧GBassigned
151.186.176.63/32🇹🇼TWassigned
151.186.180.155/32🇩🇰DKassigned
151.186.178.14/32🇸🇬SGassigned
151.186.181.77/32🇬🇧GBassigned
151.186.181.145/32🇵🇱PLassigned
151.186.181.156/32🇩🇰DKassigned
151.186.181.166/32🇧🇪BEassigned
151.186.181.61/32🇮🇱ILassigned
151.186.181.221/32🇩🇰DKassigned
151.186.176.14/32🇯🇵JPassigned
151.186.182.78/32🇺🇸USassigned
151.186.182.80/32🇺🇸USassigned
151.186.182.121/32🇨🇷CRassigned
151.186.183.13/32🇺🇸USassigned
151.186.183.14/32🇺🇸USassigned
151.186.183.15/32🇺🇸USassigned
151.186.183.18/32🇺🇸USassigned
151.186.183.80/32🇺🇸USassigned
151.186.183.82/32🇺🇸USassigned
151.186.180.230/32🇬🇧GBassigned
151.186.185.77/32🇮🇩IDassigned
151.186.185.78/32🇮🇩IDassigned
151.186.185.87/32🇵🇭PHassigned
151.186.180.229/32🇬🇧GBassigned
151.186.187.29/32🇫🇷FRassigned
151.186.187.104/32🇱🇺LUassigned
151.186.187.106/32🇷🇸RSassigned
151.186.180.136/32🇭🇺HUassigned
151.186.180.223/32🇷🇸RSassigned
151.186.177.17/32🇮🇳INassigned
151.186.184.16/32🇮🇱ILassigned
151.186.187.97/32🇫🇷FRassigned
151.186.180.214/32🇧🇪BEassigned
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityShibuya City
Coordinates35.6764, 139.6500 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/151.186.176.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/151.186.176.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP