HomeASN LookupAS18149

AS18149

JPRS - Japan Registry Service Co., Ltd.

Announced Prefixes (BGP)
5total
3 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)512
Announced (BGP)1,024
IPv6 Addresses ⓘ
Allocated (RIR)2.4×10^24
Announced (BGP)2.4×10^24
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Allocated
—

Announced Prefixes

(BGP)5
|
Prefix
RPKI
IRR
Last Seen
103.47.2.0/24
No ROA—5/25/2026
202.11.16.0/23
No ROA—5/25/2026
203.208.23.0/24
No ROA—5/25/2026
2001:dda::/48
No ROA—5/25/2026
2001:df0:8::/48
No ROA—5/25/2026

Allocated Prefixes

(RIR)4
Prefix
Country
RIR
Status
103.47.2.0/24🇯🇵 JPAPNICassigned
203.208.23.0/24🇯🇵 JPAPNICassigned
2001:dda::/48🇯🇵 JPAPNICassigned
2001:df0:8::/48🇯🇵 JPAPNICassigned
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/18149

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/18149" | jq