$ 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)
- AS62610 — ZEN-DPS
Prefix Lists
IPv4 Prefixes (1 total)
- 189.75.185.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2406:840:e80f::/48