HomePrefix Lookup139.154.0.0/15

139.154.0.0/15

🇯🇵
IPv4RIPEassigned RPKI Valid
CIDR
139.154.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇯🇵 Japan
City
Chiyoda 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

17 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
139.155.0.0/16AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.0.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.16.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.32.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.48.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.64.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.80.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.96.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.112.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.128.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.144.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.160.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.176.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.192.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.208.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.224.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
139.155.240.0/20AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026

More Specific Prefixes

2
PrefixASCountryStatus
139.154.0.0/16🇯🇵JPallocated
139.155.0.0/16AS45090🇨🇳CNallocated
Geolocation
Country🇯🇵JapanJP
RegionTokyo
CityChiyoda City
GEThttps://api.ipctl.io/v1/prefix/139.154.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/139.154.0.0/15" | jq