$ query “AS43284” --type=asn → 1 result(s)
AS43284 — IWB-TELEKOM
IWB Industrielle Werke Basel
AS43284 is a residential access provider operated by IWB Industrielle Werke Basel, registered in Switzerland since 2007. The network announces a respectable 12 032 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇨🇭 Switzerland
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 09, 2007
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 7
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 12 032
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇭 CH (11 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 12 032 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 45 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 1 downstream autonomous systems buying transit
- Degree
- 50 unique BGP neighbors (providers + customers + peers)
- Reach
- 1 — customer cone size measuring network influence
- Degree Rank
- #2 961
- Reach Rank
- #9 398
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (7 total)
- 80.241.96.0/20 (4 096 addresses)
- 213.159.80.0/20 (4 096 addresses)
- 77.73.240.0/21 (2 048 addresses)
- 185.69.136.0/22 (1 024 addresses)
- 91.213.24.0/24 (256 addresses)
- 194.56.210.0/24 (256 addresses)
- 194.56.219.0/24 (256 addresses)
IPv6 Prefixes (2 total)
- 2a02:2108::/32
- 2001:67c:15dc::/48