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AS9569 HCNSEOCHOCATV-AS-KR-KR - SEOCHO CABLE SYSTEMS CO., LTD.

South Korea · Autonomous System

IPv4 announced

67.1K

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

South Korea

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

edge network — no downstream ASes

AS rank

#36,015

by customer-cone size (1 = largest)

Connectivity

1 providers · 0 peers · 0 customers

Transit role

Enterprise / stub

edge network, buys transit only

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 1 upstream providers, 0 peers and 0 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers1

give this network transit

AS7562 HCNSEOCHO-AS-KR-KR - HCN Dongjak

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers0

buy transit from it

None recorded.

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

0 of 67.1K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

32%

25 of 78 prefixes documented

Announcement composition78 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, South Korea).

IPv6 capable

0.2%

users that can reach IPv6-only content

IPv6 preferred

0.2%

users that use IPv6 when both are offered

Capable0.2%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred0.2%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

78 prefixes currently seen by RIPEstat.

203.170.112.0/2049.142.30.0/23114.199.156.0/2427.35.28.0/2227.35.24.0/2249.142.20.0/23111.118.5.0/2458.141.133.0/24110.35.128.0/2258.141.244.0/24111.118.52.0/23203.170.96.0/19203.170.104.0/22114.199.141.0/2449.142.28.0/2358.141.84.0/24182.172.125.0/24111.118.16.0/22203.170.97.0/2458.141.245.0/2449.142.24.0/23123.108.176.0/2258.141.112.0/2449.142.18.0/23114.199.157.0/24111.118.12.0/22203.170.98.0/23210.57.253.0/24210.57.248.0/2149.1.216.0/2449.142.26.0/23111.118.46.0/23112.214.31.0/24112.214.16.0/24110.35.132.0/22203.170.96.0/2427.35.32.0/221.222.184.0/2127.35.36.0/22110.35.136.0/22211.32.128.0/24111.118.7.0/24210.207.214.0/24120.50.84.0/22123.108.180.0/22111.118.4.0/24110.35.140.0/2358.140.96.0/24114.199.136.0/221.222.136.0/21110.35.142.0/241.222.144.0/21114.199.142.0/24203.170.100.0/22111.118.8.0/2258.141.246.0/24120.50.77.0/24111.118.6.0/24101.235.208.0/211.222.160.0/2158.141.126.0/24110.35.144.0/22210.57.244.0/2249.142.22.0/23203.170.108.0/221.222.168.0/211.222.128.0/21112.214.30.0/24120.50.82.0/2349.142.16.0/2358.141.88.0/24114.199.128.0/23114.199.143.0/24114.199.158.0/24182.172.21.0/24111.118.2.0/231.222.176.0/21210.57.240.0/22

Fetching announced prefixes from RIPEstat…