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Autonomous System

AS26031

Monmouth County

Announced IPs
256
CIDR prefixes
1
ASN
AS26031

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
199.233.80.0/24 256
34.8%
Monmouth County US New Jersey Lincroft

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS26031 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
199.233.80.0/24 10,640 2026-07-30 13:40:56

Frequently Asked Questions

What is AS26031?

AS26031 is an Autonomous System Number assigned to Monmouth County. 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 AS26031 announce?

AS26031 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.

Who operates AS26031?

AS26031 is operated by Monmouth County. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS26031 registered in?

AS26031 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-30 14:25:31 UTC
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