$ query “AS402387” --type=asn → 1 result(s)
AS402387 · JIANYUELAB-BACKBONE
JianyueLab
AS402387 is operated by JianyueLab and serves as a hosting stub network, established in the United States in 2026. The system announces 256 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 09, 2026
- Last Changed
- May 28, 2026
- Last Seen
- June 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /44
- Geolocated Countries
- 🇺🇸 United States (512 IPs)
- Prefix Changed
- May 13, 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)
- AS7720 — SKYWOLF-AS-AP
Prefix Lists
IPv4 Prefixes (1 total)
- 23.157.180.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2602:f3ff:20::/44