AS208525 — AIRULIMITED Airu Limited

AS208525 announces 16 IPv4 prefixes covering 18,944 addresses and 0 IPv6 prefixes.

About this network

The AS handle AIRULIMITED is held by Airu Limited.

What it's used for

• The address space carries a mix of legacy corporate and APNIC allocations, with netnames including CORPCOMM-BLK, APNIC-AP, VOYAGER98, LAIDLAWPSG, and MBC-JP.
• The AS announces 17920 IPv4 addresses across 15 prefixes, all located in Hong Kong, while maintaining only 6 observed routing neighbours.
• This high address-to-neighbour ratio indicates an access or internal corporate network rather than a transit provider, consistent with a business entity managing specific site or service allocations.

Notable

• Registrants for the largest prefixes include Corporate Communications, Inc., APNIC Hostmaster, CoreComm Internet Services Inc, Laidlaw Passenger Services Group, and mediatti broadband communications, which differ from the AS holder Airu Limited.
• The inventory consists of 15 distinct IPv4 prefixes with no IPv6 announcements, showing a fragmented address estate drawn from multiple original registrants.

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

Announced prefixes

• 65.99.63.0/24
• 103.204.230.0/24
• 103.235.180.0/24
• 112.142.36.0/23
• 112.142.44.0/23
• 112.142.58.0/23
• 112.142.144.0/21
• 112.142.224.0/21
• 112.143.40.0/21
• 204.153.160.0/23
• 204.187.164.0/22
• 204.187.252.0/23
• 204.187.254.0/24
• 207.70.192.0/21
• 207.70.224.0/20
• 216.93.48.0/21

Upstream networks

• AS136826 PT TITIK TERANG MAKMUR
• AS138968 rainbow network limited
• AS134196 ANYUN INTERNET TECHNOLOGY (HK) CO.,LIMITED
• AS48589 Tiger Network Limited
• AS55933 Cloudie Limited
• AS9232 Ntte Global Network (Brand Name)

Downstream networks

• AS204889 Online Business Technologies Ltd.
• AS9871 Gyeong Sang Buk-Do Office of Education

Adjacent networks

• AS136826 PT TITIK TERANG MAKMUR
• AS138968 rainbow network limited
• AS134196 ANYUN INTERNET TECHNOLOGY (HK) CO.,LIMITED
• AS204889 Online Business Technologies Ltd.
• AS48589 Tiger Network Limited
• AS9871 Gyeong Sang Buk-Do Office of Education
• AS55933 Cloudie Limited
• AS9232 Ntte Global Network (Brand Name)

Routing security

• RPKI: 0 valid, 19 invalid and 26 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 24% of announcements registered; 191 route objects.
• Listed in as-sets: AS-CLOUDIE-HK, AS-HINET, AS-HURRICANE, AS-NMU, AS-NTTE, AS-RAINBOW-JP, AS-SEEDNET, AS-SKBROADBAND, AS-TELSTRA-INTL-CUSTOMERS, AS-TIGER-JP, AS-TRANSROUTE-SPEC, AS-UAIX, AS-UKRHUB, AS48589:AS-TIGER-JP, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST.