$ query “AS202734” --type=asn → 1 result(s)
AS202734 · TIANSHOME
Junqi Tian
AS202734 is operated by Junqi Tian and serves as an educational/research access provider, based in Canada since 2025. The system announces 256 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Canada. Prefix announcements for this AS were recently updated.
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Education/Research
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 17, 2025
- Last Changed
- September 07, 2026
- Last Seen
- September 09, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 3 / 3
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /44
- Geolocated Countries
- 🇨🇦 Canada (512 IPs)
- Prefix Changed
- September 07, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 25 networks exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Degree
- 30 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (1 total)
- 23.158.20.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (3 total)
- 2602:f92a:a440::/44
- 2a14:67c3:770::/44
- 2001:678:1184::/48