HomePrefix Lookup27.123.208.0/22

27.123.208.0/22

🇯🇵
IPv4APNICallocatedAS132827GATEWAY-AS-AP - GATEWAY INC RPKI Valid
CIDR
27.123.208.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Shinjuku
RIR
APNIC
Status
allocated
Allocated
10/8/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
27.123.208.0/22AS132827GATEWAY-AS-AP - GATEWAY INC Valid
APNICRADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
27.123.208.0/22AS132827/22apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS132827APNICMAINT-JP-DOUBLECAST1/28/2020
AS132827RADBMAINT-AS13282711/13/2023

More Specific Prefixes

4
PrefixASCountryStatus
27.123.209.0/24🇵🇭PHassigned
27.123.211.0/24🇵🇭PHassigned
27.123.208.0/24🇵🇭PHassigned
27.123.210.0/24🇵🇭PHassigned
Origin ASN
AS132827
GATEWAY-AS-AP - GATEWAY INC
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityShinjuku
Coordinates35.6933, 139.7070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/27.123.208.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/27.123.208.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP