AS9318 — SKB-AS-KR - SK Broadband Co Ltd

AS9318 announces 2,522 IPv4 prefixes covering 14,994,944 addresses and 3 IPv6 prefixes.

About this network

SK Broadband (SKB-AS) — a major South Korean fixed broadband and IPTV provider, and a subsidiary of SK Telecom.

What it's used for

• Fixed broadband internet and IPTV for South Korean homes and businesses.

Notable

• A large "eyeball" network; addresses here are typically Korean home broadband connections.
• The fixed-line sister of mobile carrier SK Telecom (AS9644); it grew out of the former Hanaro Telecom.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 1.224.48.0/20
• 1.224.64.0/18
• 1.224.128.0/19
• 1.224.160.0/21
• 1.224.168.0/24
• 1.224.170.0/23
• 1.224.176.0/22
• 1.224.182.0/23
• 1.224.184.0/23
• 1.224.186.0/24
• 1.224.190.0/23
• 1.224.192.0/18
• 1.225.0.0/18
• 1.225.64.0/20
• 1.225.80.0/21
• 1.225.88.0/23
• 1.225.90.0/24
• 1.225.96.0/19
• 1.225.128.0/19
• 1.225.161.0/24
• 1.225.162.0/23
• 1.225.164.0/22
• 1.225.168.0/21
• 1.225.176.0/20
• 1.225.192.0/18
• 1.226.0.0/16
• 1.227.0.0/17
• 1.227.128.0/19
• 1.227.160.0/21
• 1.227.169.0/24
• 1.227.170.0/23
• 1.227.172.0/22
• 1.227.176.0/20
• 1.227.192.0/22
• 1.227.197.0/24
• 1.227.198.0/23
• 1.227.200.0/21
• 1.227.208.0/20
• 1.227.224.0/19
• 1.228.0.0/17
• 1.228.128.0/18
• 1.228.192.0/19
• 1.228.224.0/20
• 1.228.240.0/21
• 1.228.248.0/22
• 1.228.252.0/23
• 1.228.255.0/24
• 1.229.0.0/17
• 1.229.128.0/18
• 1.229.192.0/21
• 1.229.200.0/23
• 1.229.203.0/24
• 1.229.204.0/22
• 1.229.208.0/20
• 1.229.224.0/19
• 1.230.0.0/18
• 1.230.64.0/19
• 1.230.96.0/21
• 1.230.105.0/24
• 1.230.106.0/23
• 1.230.108.0/22
• 1.230.112.0/21
• 1.230.120.0/23
• 1.230.123.0/24
• 1.230.124.0/22
• 1.230.128.0/18
• 1.230.192.0/22
• 1.230.196.0/23
• 1.230.198.0/24
• 1.230.202.0/23
• 1.230.204.0/22
• 1.230.208.0/23
• 1.230.210.0/24
• 1.230.212.0/22
• 1.230.216.0/21
• 1.230.224.0/19
• 1.231.0.0/21
• 1.231.8.0/22
• 1.231.12.0/24
• 1.231.14.0/23
• 1.231.16.0/22
• 1.231.21.0/24
• 1.231.22.0/23
• 1.231.24.0/21
• 1.231.32.0/19
• 1.231.64.0/19
• 1.231.96.0/20
• 1.231.112.0/21
• 1.231.120.0/23
• 1.231.123.0/24
• 1.231.124.0/22
• 1.231.128.0/21
• 1.231.137.0/24
• 1.231.138.0/23
• 1.231.140.0/22
• 1.231.144.0/20
• 1.231.160.0/20
• 1.231.176.0/22
• 1.231.180.0/23
• 1.231.186.0/23

and 2,425 more.

Upstream networks

• AS6939 Hurricane Electric LLC
• AS2914 NTT America, Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS701 Verizon Business
• AS394256 Tech Futures Interactive Inc.
• AS24482 SG.GS
• AS33891 Core-Backbone GmbH
• AS17639 Converge ICT Solutions Inc.
• AS37989 DCS1 Pte. Ltd.
• AS38001 NewMedia Express Pte Ltd
• AS3303 Swisscom (Schweiz) AG
• AS3130 RGnet OU
• AS2497 Internet Initiative Japan Inc.
• AS20485 Joint Stock Company TransTeleCom
• AS8551 Bezeq International Ltd.
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS3356 Level 3 Parent, LLC
• AS4637 Telstra Global
• AS48362 Stadtwerke Feldkirch
• AS12859 BIT BV
• AS34019 Hivane Association
• AS6797 GlobalConnect AB
• AS6461 Zayo Bandwidth
• AS7575 Australian Academic and Research Network (AARNet)

Downstream networks

• AS17857 SK Broadband Co Ltd
• AS17849 SK Broadband Co Ltd
• AS23563 SK Broadband Co Ltd
• AS9689 SK Broadband Co Ltd
• AS45974 NHNCLOUD
• AS38096 SK Broadband Co Ltd
• AS45996 DAOU TECHNOLOGY
• AS17841 NATIONAL INFORMATION RESOURCES SERVICE
• AS395776 FEDERAL ONLINE GROUP LLC
• AS45370 BROADBANDIDC
• AS9323 DONGGUK University
• AS45385 Daelim Co.,Ltd.
• AS10054 CMB Kwangju Broadcasting
• AS17854 SK Broadband Co Ltd
• AS9757 CMB DONDAEMOON BROADCASTING
• AS38684 CMB Daejeon Broadcasting Co,.Ltd
• AS9644 SK Telecom
• AS18033 CMB TAEGU BROADCASTING
• AS9494 National Infomation Society Agency
• AS17864 SK Broadband Co Ltd
• AS55615 DOUZONEBIZON
• AS38680 CMB
• AS9694 Seokyung Cable Television Co.. Ltd.
• AS9946 KCTV JEJU BROADCASTING
• AS38097 SK Broadband Co Ltd

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS2914 NTT America, Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS17857 SK Broadband Co Ltd
• AS17849 SK Broadband Co Ltd
• AS23563 SK Broadband Co Ltd
• AS45996 DAOU TECHNOLOGY
• AS9689 SK Broadband Co Ltd
• AS45974 NHNCLOUD
• AS38096 SK Broadband Co Ltd
• AS17841 NATIONAL INFORMATION RESOURCES SERVICE
• AS37989 DCS1 Pte. Ltd.
• AS38001 NewMedia Express Pte Ltd
• AS394256 Tech Futures Interactive Inc.
• AS8551 Bezeq International Ltd.
• AS3130 RGnet OU
• AS3303 Swisscom (Schweiz) AG
• AS4637 Telstra Global
• AS17639 Converge ICT Solutions Inc.
• AS395776 FEDERAL ONLINE GROUP LLC
• AS20485 Joint Stock Company TransTeleCom
• AS37721 Virtual Technologies & Solutions
• AS701 Verizon Business
• AS24482 SG.GS
• AS45370 BROADBANDIDC

Routing security

• RPKI: 61 valid, 6 invalid and 757 not-found announcements; 45 ROAs.
• ASPA: none published.
• IRR: 98% of announcements registered; 2,132 route objects.
• Listed in as-sets: AS-AMS-IX-HK-RS, AS-AMS-IX-HK-RS, AS-AMS-IX-HK-RS-SETS, AS-AMS-IX-HK-RS-SETS, AS-ANY2-RS, AS-ATRATO:AS-PEERS, AS-C4LPEERS, AS-CN, AS-DDITS:AS-PEERS, AS-DOCLER:AS-PEERS, AS-HANARO, AS-HTHK-IG, AS-HURRICANE, AS-HURRICANEV6, AS-HUTCHCITY, AS-KINX-TRANSIT, AS-LIQUID-LINXPEERS, AS-MANDA-DECIX-PEERS-V4, AS-MANDA-DECIX-PEERS-V6, AS-MFNX, AS-PLUSNETUK:AS-LINX-PEERS-PRI, AS-PLUSNETUK:AS-LINX-PEERS-SEC, AS-SET-NGENA, AS-SKBROADBAND, AS-TMNET-PEERS.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• LINX LON1 — London, United Kingdom
• Equinix Internet Exchange Singapore — Singapore, Singapore
• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• Coresite - Any2 West — Los Angeles, United States
• Seattle Internet Exchange — Seattle, United States
• Any2 California — Los Angeles, United States
• Singapore Internet Exchange — Singapore, Singapore
• Equinix Internet Exchange Hong Kong — Hong Kong, China
• BroadBand Internet eXchange Singapore — Singapore, Singapore
• BroadBand Internet eXchange Osaka — Osaka, Japan
• DE-CIX ASEAN (Singapore, Malaysia, Brunei) — Singapore, Singapore
• Equinix Internet Exchange Tokyo — Tokyo, Japan
• BroadBand Internet eXchange Hong Kong — Hong Kong, China
• Equinix Los Angeles IBX — Los Angeles, United States