HomePrefix Lookup43.248.40.0/22

43.248.40.0/22

🇯🇵
IPv4APNICallocatedAS132827GATEWAY-AS-AP - GATEWAY INC RPKI Valid
CIDR
43.248.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Shibuya
RIR
APNIC
Status
allocated
Allocated
9/23/2014

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
43.248.40.0/22AS132827GATEWAY-AS-AP - GATEWAY INC Valid
APNICRADB
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
43.248.40.0/22AS132827/22apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS132827APNICMAINT-IC-LABO-JP7/6/2020
AS132827RADBMAINT-AS13282711/13/2023

More Specific Prefixes

4
PrefixASCountryStatus
43.248.41.0/24🇯🇵JPassigned
43.248.42.0/24🇯🇵JPassigned
43.248.40.0/24🇯🇵JPassigned
43.248.43.0/24🇯🇵JPassigned
Origin ASN
AS132827
GATEWAY-AS-AP - GATEWAY INC
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityShibuya
Coordinates35.6620, 139.7040 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/43.248.40.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/43.248.40.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP