$ query “AS17573” --type=asn → 1 result(s)
AS17573 — SKB-MINS-AS
SK Broadband Co Ltd
AS17573 is a stub network run by SK Broadband Co Ltd, based in South Korea. The network announces a respectable 60 160 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇰🇷 South Korea
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 13 / 13
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 60 160
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Geolocated Countries
- 🇰🇷 KR (17 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 60 160 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 1 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #55 220
Upstream Providers (1)
- AS9318 — SKB-AS
Prefix Lists
IPv4 Prefixes (13 total)
- 27.118.64.0/18 (16 384 addresses)
- 111.65.128.0/18 (16 384 addresses)
- 118.91.64.0/19 (8 192 addresses)
- 203.175.32.0/19 (8 192 addresses)
- 211.238.224.0/20 (4 096 addresses)
- 27.124.232.0/22 (1 024 addresses)
- 27.124.252.0/22 (1 024 addresses)
- 45.112.160.0/22 (1 024 addresses)
- 103.5.128.0/22 (1 024 addresses)
- 103.51.244.0/22 (1 024 addresses)
- 112.140.116.0/22 (1 024 addresses)
- 111.171.108.0/23 (512 addresses)
- 120.143.179.0/24 (256 addresses)