$ query “AS17854” --type=asn → 1 result(s)
AS17854 — SKBCABLELINE-AS
SK Broadband Co Ltd
AS17854 is a stub network run by SK Broadband Co Ltd, established in South Korea. The network announces a respectable 96 256 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)
- 52 / 9
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 96 256
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Geolocated Countries
- 🇰🇷 KR (13 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 3 flagged IPs out of 96 256 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
- #55 272
Upstream Providers (1)
- AS9318 — SKB-AS
Prefix Lists
IPv4 Prefixes (52 total)
- 27.116.64.0/18 (16 384 addresses)
- 61.247.64.0/18 (16 384 addresses)
- 119.75.64.0/18 (16 384 addresses)
- 211.116.64.0/18 (16 384 addresses)
- 211.232.192.0/18 (16 384 addresses)
- 211.237.160.0/19 (8 192 addresses)
- 211.255.208.0/20 (4 096 addresses)
- 45.112.152.0/22 (1 024 addresses)
- 103.51.240.0/22 (1 024 addresses)