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Autonomous System

AS31023

United Nations Development Program

Announced IPs
512
CIDR prefixes
1
ASN
AS31023

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.

73/100
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
195.177.222.0/23 512
0.0%
United Nations Development Program UA

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS31023 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
195.177.222.0/23 9,170 2026-08-02 07:02:42

Frequently Asked Questions

What is AS31023?

AS31023 is an Autonomous System Number assigned to United Nations Development Program. 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 AS31023 announce?

AS31023 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Ukraine.

Who operates AS31023?

AS31023 is operated by United Nations Development Program. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.

What country is AS31023 registered in?

AS31023 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-02 09:10:34 UTC
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