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Autonomous System

AS19790

Aspire Broadband, LLC

Announced IPs
4,608
CIDR prefixes
23
ASN
AS19790

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

AS19790 — global IP footprint

Cities where AS19790 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
104.204.160.0/20 4.1K
92.1%
Aspire Broadband, LLC US California Moorpark
104.204.168.0/21 2.0K
91.6%
Aspire Broadband, LLC US California Moorpark
104.204.164.0/22 1.0K
92.2%
Aspire Broadband, LLC US California Moorpark
104.204.162.0/23 512
93.4%
Aspire Broadband, LLC US California Moorpark
23.148.36.0/24 256
100.0%
Aspire Broadband, LLC US California Moorpark
104.204.161.0/24 256
93.0%
Aspire Broadband, LLC US California Moorpark
131.239.58.0/24 256
0.0%
Aspire Broadband, LLC US California Moorpark
23.148.36.128/25 128
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.0/25 128
93.8%
Aspire Broadband, LLC US California Moorpark
23.148.36.64/26 64
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.192/26 64
93.8%
Aspire Broadband, LLC US California Moorpark
23.148.36.0/27 32
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.160/27 32
93.8%
Aspire Broadband, LLC US California Moorpark
23.148.36.32/28 16
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.128/28 16
93.8%
Aspire Broadband, LLC US California Moorpark
23.148.36.56/29 8
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.144/29 8
87.5%
Aspire Broadband, LLC US California Moorpark
23.148.36.52/30 4
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.156/30 4
100.0%
Aspire Broadband, LLC US California Moorpark
23.148.36.48/31 2
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.152/31 2
100.0%
Aspire Broadband, LLC US California Moorpark
23.148.36.50/32 1
0.0%
Aspire Broadband, LLC US California Moorpark
104.204.160.155/32 1
100.0%
Aspire Broadband, LLC US California Moorpark

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS19790 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
131.239.58.0/24 157,695 2026-07-27 20:10:14
104.204.160.0/20 141,645 2026-07-27 20:10:14
23.148.36.0/24 140,731 2026-07-27 20:08:49

Frequently Asked Questions

What is AS19790?

AS19790 is an Autonomous System Number assigned to Aspire Broadband, LLC. 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 AS19790 announce?

AS19790 announces 4.6K IPv4 addresses distributed across 23 routed CIDR prefixes. The network is registered in United States.

Who operates AS19790?

AS19790 is operated by Aspire Broadband, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS19790 registered in?

AS19790 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: 2026-07-27 20:55:32 UTC
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