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

AS134488 · CTJ-AS-AP

CTJ's Global Network

AS134488 is run by CTJ's Global Network and is an educational/research stub network, established in China. The system announces 256 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Hong Kong SAR China.

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 25, 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