$ query “AS151229” --type=asn → 1 result(s)
AS151229 · SAUNET
Shenyang Aerospace University
AS151229 is owned by Shenyang Aerospace University and is an educational/research stub network, based in China. The system announces a respectable 16 896 IPv4 addresses. The bulk of its IP address space is in China. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇨🇳 China
- Category
- Education/Research
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- May 28, 2026
- Last Seen
- June 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 5
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 16 896
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Geolocated Countries
- 🇨🇳 China (17 408 IPs)
- Prefix Changed
- June 02, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS4538 — ERX-CERNET-BKB
Prefix Lists
IPv4 Prefixes (5 total)
- 59.73.128.0/19 (8 192 addresses (/19 prefix))
- 58.154.16.0/20 (4 096 addresses (/20 prefix))
- 59.73.160.0/21 (2 048 addresses (/21 prefix))
- 202.199.24.0/21 (2 048 addresses (/21 prefix))
- 165.101.208.0/23 (512 addresses (/23 prefix))