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.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 31.59.117.0/24 | 256 |
0.0%
|
XTDEF Limited | AE | — | — |
| 91.124.55.0/24 | 256 |
0.0%
|
The Constant Company, LLC | UA | — | — |
| 143.20.23.0/24 | 256 |
0.0%
|
XTDEF Limited | US | — | — |
| 178.239.118.0/24 | 256 |
0.0%
|
G-Core Labs S.A. | BG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS142561 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 31.59.117.0/24 | 15,548 | 2026-07-13 18:26:16 |
| 91.124.55.0/24 | 15,011 | 2026-07-24 06:05:55 |
| 178.239.118.0/24 | 7,030 | 2026-07-24 06:06:05 |
| 143.20.23.0/24 | 7,002 | 2026-07-24 06:06:05 |
Frequently Asked Questions
What is AS142561?
AS142561 is an Autonomous System Number assigned to XTDEF 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 AS142561 announce?
AS142561 announces 1.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Mexico.
Who operates AS142561?
AS142561 is operated by XTDEF Limited. The organization is based in Mexico. You can view all IP ranges and related ASNs on the organization page.
What country is AS142561 registered in?
AS142561 is registered in Mexico. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
