AS38381 — TRAVELSKY west wing no.157,dongsi west street Dongcheng, Beijing, China

AS38381 announces 25 IPv4 prefixes covering 11,520 addresses and 1 IPv6 prefixes.

About this network

TRAVELSKY is operated by TravelSky Technology Limited, a state-owned enterprise providing IT solutions for China's aviation industry.

What it's used for

• The address space carries corporate infrastructure, evidenced by the consistent TRAVELSKY netname across all registered prefixes.
• The AS announces 11,520 IPv4 addresses across 25 prefixes and 1 IPv6 prefix, while maintaining only 4 observed neighbours.
• Traffic from this AS consists of internal corporate endpoints, data center services, and backhaul for the company's aviation IT operations.

Notable

• All registrants align with the announcer, listing IRT-CNNIC-CN as the responsible party for the TRAVELSKY netnames.
• The inventory is a finely subdivided internal corporate estate, with 25 distinct IPv4 prefixes all within the 122.119.0.0/16 range.
• TravelSky is a subsidiary of China TravelSky Holding Company, a central enterprise administered by the State-owned Assets Supervision and Administration Commission.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 122.119.4.0/23
• 122.119.12.0/22
• 122.119.20.0/22
• 122.119.24.0/23
• 122.119.26.0/24
• 122.119.32.0/24
• 122.119.50.0/24
• 122.119.73.0/24
• 122.119.96.0/23
• 122.119.110.0/23
• 122.119.112.0/23
• 122.119.114.0/24
• 122.119.120.0/24
• 122.119.122.0/24
• 122.119.124.0/23
• 122.119.129.0/24
• 122.119.147.0/24
• 122.119.160.0/23
• 122.119.172.0/24
• 122.119.180.0/22
• 122.119.190.0/24
• 122.119.224.0/22
• 122.119.232.0/23
• 122.119.236.0/24
• 122.119.253.0/24
• 2402:d340::/32

Upstream networks

• AS4847 China Networks Inter-Exchange
• AS4808 China Unicom Beijing Province Network
• AS4812 China Telecom (Group)
• AS17621 China Unicom Shanghai network

Adjacent networks

• AS4847 China Networks Inter-Exchange
• AS4808 China Unicom Beijing Province Network
• AS4812 China Telecom (Group)
• AS17621 China Unicom Shanghai network