$ query “AS41872” --type=asn → 1 result(s)
AS41872 · FLASHCABLE
Quickline AG
AS41872 is owned by Quickline AG and is a residential access provider, registered in Switzerland since 2006. The system announces a respectable 39 168 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Switzerland.
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
- November 06, 2006
- Last Changed
- July 18, 2026
- Last Seen
- August 13, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 17 / 17
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 39 168
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇨🇭 Switzerland (68 608 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 37 networks exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 43 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (17 total)
- 91.190.0.0/19 (8 192 addresses (/19 prefix))
- 212.35.0.0/19 (8 192 addresses (/19 prefix))
- 37.209.176.0/20 (4 096 addresses (/20 prefix))
- 81.92.96.0/20 (4 096 addresses (/20 prefix))
- 94.100.144.0/20 (4 096 addresses (/20 prefix))
- 37.110.200.0/21 (2 048 addresses (/21 prefix))
- 94.198.248.0/21 (2 048 addresses (/21 prefix))
- 185.65.168.0/22 (1 024 addresses (/22 prefix))
- 185.161.20.0/22 (1 024 addresses (/22 prefix))
- 195.43.56.0/22 (1 024 addresses (/22 prefix))
- 195.12.40.0/22 (1 024 addresses (/22 prefix))
- 194.33.98.0/23 (512 addresses (/23 prefix))
- 193.178.156.0/23 (512 addresses (/23 prefix))
- 195.90.112.0/23 (512 addresses (/23 prefix))
- 193.247.109.0/24 (256 addresses (/24 prefix))
- 185.244.255.0/24 (256 addresses (/24 prefix))
- 91.207.164.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2a05:80::/29
- 2a02:6500::/32