AS17873 MIRAE ASSET SECURITIES CO., LTD.

BESTEZ-AS-KR-KR - MIRAE ASSET SECURITIES CO., LTD. · registered in South Korea

IPv4 addresses2,3048 prefixes · <0.001% of announced IPv4

Rank in South Korea#368largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#20,868of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS17873 in ASN lookup Look up an IP in this network (1.230.122.1) All networks in South Korea

IPv4 prefixes

All 8 prefixes, in address order.

1.230.122.0/24
45.121.167.0/24
103.60.120.0/23
210.92.2.0/24
210.92.11.0/24
211.109.121.0/24
211.109.122.0/24
211.210.10.0/24

Other ASNs named MIRAE ASSET SECURITIES CO., LTD.

2 other networks use the same organisation name; together with AS17873 they announce 7,168 IPv4 addresses.

ASNNameIPv4 addresses

AS9532SECURITIES-AS-KR - MIRAE ASSET SECURITIES CO., LTD. KR3,840

AS17581MIRAEASSET-AS-KR-KR - MIRAE ASSET SECURITIES CO., LTD. KR1,024

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS152281#365 SHARE-AS-KR-KR - onesolution2,560

AS9851#366 PRO-AS-KR-KR - KOREA UNIVERSITY OF MEDIA ARTS2,304

AS9857#367 KOGAS-AS-KR-KR - KOREA GAS CORPORATION2,304

AS18324#369 MASANC-AS-KR-KR - Masan College2,304

AS24026#370 KFE-AS-KR-KR - KOREA INSTITUTE OF FUSION ENERGY2,304

AS38427#371 STXIDC-AS-KR-KR - FORCETEC Co., LTD.2,304

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources