HomePrefix Lookup112.137.56.0/21

112.137.56.0/21

🇯🇵
IPv4APNICallocatedAS18126CTCX - Chubu Telecommunications Company, Inc. RPKI Valid
CIDR
112.137.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Nagoya
RIR
APNIC
Status
allocated
Allocated
2/4/2009

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
112.137.56.0/21AS18126CTCX - Chubu Telecommunications Company, Inc. Valid
RADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
112.137.56.0/21AS18126/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS18126RADBMAINT-AS1812611/13/2023
Origin ASN
AS18126
CTCX - Chubu Telecommunications Company, Inc.
Geolocation
Country🇯🇵JapanJP
RegionAichi
CityNagoya
Coordinates35.1674, 136.9000 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/112.137.56.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/112.137.56.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP