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Organization

XTDEF Limited

IPv4 addresses
3,840
CIDR ranges
15
Category
unknown
BGP prefixes announced
19

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 →

Countries served by XTDEF Limited

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by XTDEF Limited

ASNNameIPsPrefixesCountry
AS198510 XTDEF-Limited 1.8K 7 HK
AS203997 XTDef Limited 1.5K 6 HK
AS142561 XTDEF Limited 1.0K 4 US

Largest CIDR ranges

Frequently Asked Questions

How many IP addresses does XTDEF Limited own?

XTDEF Limited controls 3.8K IPv4 addresses distributed across 15 CIDR ranges. The organization is registered in Hong Kong.

What ASNs does XTDEF Limited operate?

XTDEF Limited operates 3 Autonomous Systems. Each ASN represents an independently routed network that XTDEF Limited manages for internet traffic delivery.

What countries does XTDEF Limited serve?

XTDEF Limited has IP address allocations in 13 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is XTDEF Limited?

XTDEF Limited is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-09-10 18:11:07 UTC
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