HomeASN LookupAS2505

AS2505

HEPNET-J - High Energy Accelerator Research Organization, KEK

Announced Prefixes (BGP)
4total
4 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)66,048
Announced (BGP)74,240
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Allocated
—

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
130.87.0.0/16
No ROA—5/25/2026
192.153.112.0/24
No ROA—5/25/2026
192.153.114.0/24
No ROA—5/25/2026
202.13.192.0/19
No ROA—5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
130.87.0.0/16🇯🇵 JPAPNICallocated
192.153.112.0/24🇯🇵 JPAPNICassigned
192.153.114.0/24🇯🇵 JPAPNICassigned
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/2505

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

curl -s "https://api.ipctl.io/v1/asn/2505" | jq