HomePrefix Lookup118.83.0.0/16

118.83.0.0/16

🇯🇵
IPv4APNICallocatedAS4721JCN - JCOM Co., Ltd. RPKI Valid
CIDR
118.83.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Chiyoda
RIR
APNIC
Status
allocated
Allocated
8/21/2007

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
118.83.0.0/16AS4721JCN - JCOM Co., Ltd. Valid
RADB
5/30/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
118.83.0.0/17AS4721JCN - JCOM Co., Ltd. Valid—5/30/2026
118.83.128.0/17AS4721JCN - JCOM Co., Ltd. Valid—5/30/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
118.83.0.0/16AS4721/24apnic
118.83.0.0/16AS9824/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4721RADBMAINT-AS982411/13/2023
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda
GEThttps://api.ipctl.io/v1/prefix/118.83.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/118.83.0.0/16" | jq