$ query “AS213605” --type=asn → 1 result(s)
AS213605 · PYSIO-RESEARCH-NETWORK
Liu HaoRan
AS213605 belongs to Liu HaoRan and is an educational/research content network, registered in China since 2025. The system announces 768 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in China, with additional presence in the United States. This AS's prefix announcements have been recently modified.
Basic Information
- Country
- 🇨🇳 China
- Category
- Education/Research
- Network Role
- Content Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 10, 2025
- Last Changed
- September 01, 2026
- Last Seen
- September 09, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 2
- IPv6 Prefixes (raw / aggregated)
- 22 / 19
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /40
- Geolocated Countries
- 🇨🇳 China (512 IPs), 🇺🇸 United States (256 IPs)
- Prefix Changed
- September 09, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 768 total (0.13%)
- Tor Exit Nodes
- 1 known Tor exit nodes in this network
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 46 networks exchanging traffic without transit
- Unclassified
- 30 unclassified BGP neighbors
- Degree
- 79 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (4 total)
- 49.213.62.0/23 (512 addresses (/23 prefix))
- 44.30.194.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (22 total)
- 2a14:7581:3100::/40
- 2a14:67c1:b100::/47
- 2a14:67c1:b142::/47
- 2a14:67c1:b132::/47
- 2a14:67c1:a020::/48
- 2a14:67c1:b136::/48
- 2001:678:120::/48
- 2a14:67c1:b110::/48
- 2a14:67c1:b130::/48
- 2a0f:9400:6110::/48
- 2a14:67c1:b134::/48
- 2a14:67c1:a02a::/48
- 2602:f92a:dead::/48
- 2a14:67c1:b147::/48
- 2a14:67c1:b148::/48
- 2a14:67c3:360::/48
- 2001:678:10d0::/48
- 2a14:7583:f4f1::/48
- 2a14:7583:f500::/48