AS9706 BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE

PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE · registered in South Korea

IPv4 addresses101,8887 prefixes · 0.003% of announced IPv4

Rank in South Korea#51largest network in KR by IPv4 space, of 853 · 0.09% of KR

Rank worldwide#1,874of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9706 in ASN lookup Look up an IP in this network (210.180.128.1) All networks in South Korea

IPv4 prefixes

All 7 prefixes, in address order.

210.180.128.0/18
210.180.192.0/19
211.43.30.0/23
211.43.32.0/19
211.43.64.0/21
211.43.72.0/22
211.182.0.0/16

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS9756#48 SKB-CHEONANVITSSEN-AS-KR-KR - SK Broadband Co Ltd108,544

AS9781#49 GCS-AS-KR-KR - GREEN CABLE TELEVISION STATION106,492

AS38091#50 HELLONET-AS-KR-KR - LG HelloVision Corp.105,984

AS45974#52 NHN-AS-KR-KR - NHNCLOUD98,048

AS38103#53 SKB-QRIXNETKS-AS-KR-KR - SK Broadband Co Ltd97,536

AS4961#54 DISC-AS-KR-KR - Daewoo Information Systems96,768

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