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Autonomous System

AS133953

Mega Target Communication Limited

Announced IPs
1,280
CIDR prefixes
3
ASN
AS133953

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
103.49.246.0/23 512
0.0%
Mega Target Communication Limited HK
210.211.30.0/23 512
0.0%
Mega Target Communication Limited TW
103.252.244.0/24 256
0.0%
WELL-POWER Tech Corp TW

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS133953 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
103.252.244.0/24 12,292 2026-07-23 19:40:28
210.211.30.0/24 10,365 2026-07-23 19:02:38
103.49.247.0/24 7,387 2026-07-23 19:00:15
103.49.246.0/24 7,379 2026-07-23 19:00:15
210.211.31.0/24 7,308 2026-07-23 19:02:38
210.211.30.0/23 5,112 2026-07-23 19:05:10
103.49.246.0/23 5,089 2026-07-23 19:05:10

Frequently Asked Questions

What is AS133953?

AS133953 is an Autonomous System Number assigned to Mega Target Communication Limited. 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 AS133953 announce?

AS133953 announces 1.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Taiwan.

Who operates AS133953?

AS133953 is operated by Mega Target Communication Limited. The organization is based in Taiwan. You can view all IP ranges and related ASNs on the organization page.

What country is AS133953 registered in?

AS133953 is registered in Taiwan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 19:55:31 UTC
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