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Autonomous System

AS398261

Monroe County Community College

Announced IPs
256
CIDR prefixes
1
ASN
AS398261

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.

71/100
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
142.202.92.0/24 256
21.1%
Monroe County Community College US Michigan Monroe

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS398261 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
142.202.92.0/24 7,559 2026-07-23 19:01:46

Frequently Asked Questions

What is AS398261?

AS398261 is an Autonomous System Number assigned to Monroe County Community College. 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 AS398261 announce?

AS398261 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.

Who operates AS398261?

AS398261 is operated by Monroe County Community College. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS398261 registered in?

AS398261 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: 2026-07-23 19:40:32 UTC
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