$ query “AS134488” --type=asn → 1 result(s)

AS134488 · CTJ-AS-AP

CTJ's Global Network

AS134488 is owned by CTJ's Global Network and is an educational/research stub network, registered in China. The system announces 256 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Hong Kong SAR China. Prefix announcements for this AS were recently updated.

Basic Information

Country
🇨🇳 China
Category
Education/Research
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
June 10, 2026
Last Seen
July 16, 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
/48
Geolocated Countries
🇭🇰 Hong Kong SAR China (512 IPs)
Prefix Changed
July 10, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Unclassified
1 unclassified BGP neighbor
Degree
2 unique BGP neighbors
Reach
0 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (1 total)

  • 189.75.185.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2406:840:e80f::/48