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Autonomous System

AS134488

CTJ's Global Network

Announced IPs
2,048
CIDR prefixes
8
ASN
AS134488

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Educational/Research
Geographic scope Asia Pacific
Traffic ratio Not Disclosed
Peering policy Open

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
151.246.165.0/24 256
0.0%
AANSys Network LLC AE
188.221.99.0/24 256
0.0%
Kam Yiu Wong GB
189.12.48.0/24 256
0.0%
CTJ's Global Network US
189.73.18.0/24 256
5.5%
CTJ's Global Network US
189.75.185.0/24 256
3.9%
CTJ's Global Network US
191.219.18.0/24 256
4.3%
CTJ's Global Network US
191.222.244.0/24 256
0.0%
CTJ's Global Network US
195.40.157.0/24 256
0.0%
Kam Yiu Wong GB

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS134488 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
195.40.158.0/24 10,647 2026-07-08 02:30:14
212.189.97.0/24 9,385 2026-07-07 11:02:30
191.219.18.0/24 9,328 2026-07-07 11:02:30
191.222.242.0/24 9,288 2026-06-23 12:31:02
188.221.99.0/24 9,231 2026-06-29 11:53:21
200.102.183.0/24 9,101 2026-06-23 12:31:02
189.75.185.0/24 9,080 2026-07-20 01:22:54
87.83.2.0/24 8,879 2026-06-29 11:53:46
201.11.233.0/24 8,828 2026-06-30 07:03:40
189.12.48.0/24 8,665 2026-06-29 11:53:17
195.40.157.0/24 8,600 2026-06-29 11:53:33
189.73.18.0/24 7,413 2026-06-29 11:59:13
216.236.49.0/24 4,413 2026-06-01 15:06:14
151.246.165.0/24 4,085 2026-06-29 12:15:34
216.75.87.0/24 3,882 2026-06-17 05:03:28
209.137.186.0/24 3,771 2026-06-16 02:47:20
191.222.244.0/24 3,641 2026-06-29 12:15:34
46.37.101.0/24 3,064 2026-07-05 18:40:30
37.202.202.0/24 2,957 2026-07-05 18:40:30
212.189.96.0/24 2,285 2026-06-11 09:03:09
200.102.179.0/24 2,280 2026-07-08 03:00:05
189.75.180.0/24 2,248 2026-07-08 03:00:05
65.86.202.0/24 1,357 2026-06-23 12:15:00
189.31.209.0/24 773 2026-06-11 08:50:55

Frequently Asked Questions

What is AS134488?

AS134488 is an Autonomous System Number assigned to CTJ's Global Network. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS134488 announce?

AS134488 announces 2.0K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Hong Kong.

Who operates AS134488?

AS134488 is operated by CTJ's Global Network. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.

What country is AS134488 registered in?

AS134488 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-20 02:55:31 UTC
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