HomeASN LookupAS23616

AS23616

HNB - Hitachi Systems, Ltd.

Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,072
Announced (BGP)3,072
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Allocated
—

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
27.121.92.0/22
No ROA
RADB
5/25/2026
202.176.8.0/22
No ROA
RADB
5/25/2026
203.81.12.0/22
No ROA
RADB
5/25/2026
2406:fe00::/32
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)4
Prefix
Country
RIR
Status
27.121.92.0/22🇯🇵 JPAPNICallocated
202.176.8.0/22🇯🇵 JPAPNICassigned
203.81.12.0/22🇯🇵 JPAPNICassigned
2406:fe00::/32🇯🇵 JPAPNICallocated
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/23616

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

curl -s "https://api.ipctl.io/v1/asn/23616" | jq