$ query “AS209642” --type=asn → 1 result(s)
AS209642 · MEJIRONETWORK
Mejiro Network Limited
AS209642 is run by Mejiro Network Limited and is an enterprise access provider, registered in Hong Kong SAR China since 2022. The system announces 2 048 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Hong Kong SAR China, with additional presence in Singapore and Japan.
Basic Information
- Country
- 🇭🇰 Hong Kong SAR China
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 20, 2022
- Last Changed
- October 03, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 7
- IPv6 Prefixes (raw / aggregated)
- 7 / 6
- IPv4 Addresses
- 2 048
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /39
- Geolocated Countries
- 🇭🇰 Hong Kong SAR China (1 536 IPs), 🇯🇵 Japan (256 IPs), 🇸🇬 Singapore (256 IPs)
- Prefix Changed
- August 16, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 5 downstreams buying transit
- Degree
- 7 unique BGP neighbors
- Reach
- 5 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (7 total)
- 45.146.242.0/23 (512 addresses (/23 prefix))
- 45.148.133.0/24 (256 addresses (/24 prefix))
- 89.251.11.0/24 (256 addresses (/24 prefix))
- 151.241.7.0/24 (256 addresses (/24 prefix))
- 151.245.184.0/24 (256 addresses (/24 prefix))
- 155.117.2.0/24 (256 addresses (/24 prefix))
- 195.78.120.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (7 total)
- 2a14:7540:400::/39
- 2a14:7540:100::/40
- 2a14:7540:200::/40
- 2400:54a0:2100::/44
- 2400:54a0:2130::/44
- 2a0f:9400:73b0::/44