AS9767 DB Inc.

DONGBUIT-AS-KR-KR - DB Inc. · registered in South Korea

IPv4 addresses10,49620 prefixes · <0.001% of announced IPv4

Rank in South Korea#209largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#8,829of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9767 in ASN lookup Look up an IP in this network (168.126.245.1) All networks in South Korea

IPv4 prefixes

All 20 prefixes, in address order.

168.126.245.0/24
210.101.176.0/22
210.101.180.0/23
210.108.96.0/23
210.108.234.0/23
210.124.233.0/24
210.124.234.0/24
210.126.46.0/24
210.127.32.0/22
210.127.37.0/24
210.127.38.0/23
210.127.40.0/22
210.127.44.0/24
210.127.46.0/23
210.127.50.0/24
210.127.52.0/22
210.127.56.0/22
210.127.60.0/23
210.127.62.0/24
211.60.20.0/24

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS38398#206 GOEUJB-AS-KR-KR - Gyeonggi Uijeongbu office of Education11,008

AS38424#207 KCT-AS-KR-KR - KOREA CABLE TELECOM11,008

AS46009#208 YABESK-AS-KR-KR - YABESK10,752

AS9954#210 kunsan-as-KR - Kunsan National University (KNU)10,496

AS10045#211 TNUTNET-AS-KR - Hanbat National University10,496

AS10159#212 HAUNET-AS-KR-KR - Korea Aerospace University10,496

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