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Autonomous System

AS398956

City Of Santa Clarita

Announced IPs
256
CIDR prefixes
1
ASN
AS398956

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 →

Network profile

Source: PeeringDB →
Geographic scope Not Disclosed
Traffic ratio Not Disclosed

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
216.152.79.0/24 256
7.8%
City Of Santa Clarita US California Newhall

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS398956 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
216.152.79.0/24 13,912 2026-07-24 07:09:37

Frequently Asked Questions

What is AS398956?

AS398956 is an Autonomous System Number assigned to City Of Santa Clarita. 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 AS398956 announce?

AS398956 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.

Who operates AS398956?

AS398956 is operated by City Of Santa Clarita. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS398956 registered in?

AS398956 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: 2026-07-24 07:10:34 UTC
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