$ query “AS153726” --type=asn → 1 result(s)
AS153726 · SHTCL-AS-AP
Shanghai Huiduan Technology Co. LTD.
AS153726 belongs to Shanghai Huiduan Technology Co. LTD. and is a mid-size transit provider, established in China. The system announces 512 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to China, with additional presence in Hong Kong SAR China.
Basic Information
- Country
- 🇨🇳 China
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- May 01, 2026
- Last Seen
- May 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇨🇳 China (512 IPs), 🇭🇰 Hong Kong SAR China (256 IPs)
- Prefix Changed
- May 10, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 5 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 8 unique BGP neighbors
- Reach
- 24 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (2 total)
- 123.253.226.0/24 (256 addresses (/24 prefix))
- 163.223.173.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:df5:4740::/48