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AS18302 SKG_NW-AS-KR-KR - SK Telecom

South Korea · Autonomous System

IPv4 announced

478K

0.03 × /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

ASes reachable as customers

AS rank

#3,902

by customer-cone size (1 = largest)

Connectivity

1 providers · 0 peers · 5 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 1 upstream providers, 0 peers and 5 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers1

give this network transit

AS9318 SKB-AS-KR - SK Broadband Co Ltd

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers5

buy transit from it

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 478K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

36%

21 of 58 prefixes documented

Announcement composition58 routed prefixes

IPv6 deployment

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

IPv6 capable

0.0%

users that can reach IPv6-only content

IPv6 preferred

0.0%

users that use IPv6 when both are offered

Capable0.0%

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

Preferred0.0%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

66 prefixes currently seen by RIPEstat.

218.36.247.0/24211.63.14.0/24114.53.125.0/24124.3.128.0/17114.52.49.0/24219.253.192.0/18124.137.165.0/24218.36.192.0/18114.53.15.0/24114.52.81.0/24219.252.120.0/24211.110.240.0/2158.103.143.0/24125.61.102.0/24114.52.13.0/24219.252.0.0/17218.36.128.0/18211.187.144.0/21219.252.88.0/24211.47.192.0/20114.52.10.0/24219.252.121.0/2458.103.137.0/24210.221.144.0/20211.47.208.0/20124.136.0.0/15211.63.2.0/24114.52.31.0/2461.254.148.0/24219.252.116.0/22124.2.0.0/17114.52.14.0/24114.52.3.0/24219.253.144.0/20219.252.89.0/24124.2.128.0/17211.116.128.0/20210.221.128.0/20219.253.136.0/22114.52.112.0/24219.252.128.0/1758.103.17.0/24219.253.160.0/19210.205.248.0/21114.53.248.0/22219.253.142.0/24219.252.77.0/24124.138.0.0/15114.52.6.0/2458.102.96.0/22114.53.252.0/22211.110.248.0/21211.63.0.0/20219.253.0.0/17124.137.157.0/24211.52.152.0/21219.252.90.0/24114.53.74.0/24211.187.152.0/21211.116.144.0/2058.102.29.0/24124.137.164.0/24124.3.0.0/17114.53.255.0/24219.253.140.0/24211.63.16.0/20

Fetching announced prefixes from RIPEstat…