View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	103.59.156.0/24	Financial Security Institute
	103.59.159.0/24	Financial Security Institute

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy relaxed_dubinsky Policy vigorous_carson

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS9848	SEJONG NETWORKS	✔	✘
	AS9318	SK Broadband Co Ltd	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS9848	SEJONG NETWORKS	✔	✘
	AS9318	SK Broadband Co Ltd	✔	✘

aut-num:        AS45971
as-name:        FSIISAC-AS-KR
descr:          Financial Security Institute
country:        KR
admin-c:        AM2062-AP
tech-c:         AM2062-AP
import:         from AS3876
                action pref=10;
                accept ANY
import:         from AS9318
                action pref=20;
                accept ANY
export:         to AS3876
                announce AS45971
export:         to AS9318
                announce AS45971
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-22T08:10:01Z
source:         APNIC

Last Update: 2026-06-13T03:22:29Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as3491:as-customers-ap	71362
RADB	as58453:as-asiaascust	20216
APNIC	as63529:as-63529-as-import-as23764	625
APNIC	as58453:as-asiatest	16199
RADB	as-sejong	385
APNIC	as58453:as-asiatest2	15794
ARIN	as-globeinternet-clients	89829
RADB	as-skbroadband	981
RIPE	as-globeinternet-clients	89829
RADB	as-shinbiro	371
APNIC	as58453:as-asiaascust	20216
RADB	as-hurricane	25050
RADB	as-kornetbgp	1274