$ query “AS38103” --type=asn → 1 result(s)
AS38103 — SKB-QRIXNETKS-AS
SK Broadband Co Ltd
AS38103 is a stub network operated by SK Broadband Co Ltd, registered in South Korea. The network announces a respectable 98 560 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)
- 11 / 6
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 98 560
- Largest IPv4 Prefix
- /17 (32 768 addresses)
- Geolocated Countries
- 🇰🇷 KR (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 98 560 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
- #59 052
Upstream Providers (1)
- AS9318 — SKB-AS
Prefix Lists
IPv4 Prefixes (11 total)
- 123.254.128.0/17 (32 768 addresses)
- 112.212.128.0/18 (16 384 addresses)
- 115.161.128.0/18 (16 384 addresses)
- 123.109.128.0/18 (16 384 addresses)
- 223.131.128.0/18 (16 384 addresses)
- 203.229.35.0/24 (256 addresses)