$ query “AS209022” --type=asn → 1 result(s)
AS209022 · TSCHAJERA-LIMITED
Tschajera Limited
AS209022 is operated by Tschajera Limited and serves as an enterprise stub network, registered in the United Kingdom since 2019. The system announces 256 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Switzerland.
Basic Information
- Country
- 🇬🇧 United Kingdom
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 24, 2019
- Last Changed
- July 15, 2026
- Last Seen
- July 27, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 16 / 11
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇨🇭 Switzerland (256 IPs)
- Prefix Changed
- June 23, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Peers
- 21 networks exchanging traffic without transit
- Unclassified
- 25 unclassified BGP neighbors
- Degree
- 46 unique BGP neighbors
- Reach
- 0 networks in customer cone
Prefix Lists
IPv4 Prefixes (1 total)
- 143.246.143.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (16 total)
- 2a0c:9a40:c000::/36
- 2a07:54c4:174e::/48
- 2a0c:9a40:8c40::/48
- 2a10:a500:b00b::/48
- 2a10:a501:b00b::/48
- 2a10:a502:b00b::/48
- 2a10:a503:b00b::/48
- 2a10:a504:b00b::/48
- 2a10:a505:b00b::/48
- 2a10:a506:b00b::/48
- 2a10:a507:b00b::/48