HomeASN LookupAS23599

AS23599

DDNSKR-KR-KR - Korea Internet Security Agency

Announced Prefixes (BGP)
7total
4 IPv43 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)1,024
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3.6×10^24
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Allocated
—

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
1.18.123.0/24
No ROA
APNICRADB
5/25/2026
1.18.125.0/24
No ROA
APNICRADB
5/25/2026
1.18.126.0/24
No ROA
APNICRADB
5/25/2026
203.83.159.0/24
No ROA
APNICRADB
5/25/2026
2001:dcc:4::/48
No ROA
APNICRADB
5/25/2026
2001:dcc:401::/48
No ROA
APNICRADB
5/25/2026
2001:dcc:403::/48
No ROA
APNIC
5/25/2026

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
203.83.159.0/24🇰🇷 KRAPNICassigned
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/23599

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

curl -s "https://api.ipctl.io/v1/asn/23599" | jq