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Autonomous System

AS33

HP Inc.

Announced IPs
4,608
CIDR prefixes
3
ASN
AS33

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy Open

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
15.0.80.0/20 4.1K
0.0%
HP Inc. US
15.65.192.0/20 4.1K
0.4%
HP Inc. US Texas Houston
15.0.72.0/21 2.0K
0.0%
HP Inc. US
15.0.96.0/21 2.0K
0.0%
HP Inc. US
15.0.68.0/22 1.0K
0.0%
HP Inc. US
15.0.66.0/23 512
0.0%
HP Inc. US
15.0.65.0/24 256
0.0%
HP Inc. US
192.56.59.0/24 256
0.0%
HP Inc. US
192.56.61.0/24 256
0.0%
HP Inc. US

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS33 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
15.65.192.0/24 22,604 2026-07-23 14:13:44
15.65.192.0/21 12,981 2026-07-23 14:21:54
15.65.200.0/21 4,582 2026-07-23 14:21:54
15.65.193.0/24 3,850 2026-07-23 14:21:54
15.65.198.0/24 3,826 2026-07-23 14:21:54
192.56.59.0/24 3,672 2026-07-23 14:24:35
192.56.61.0/24 3,562 2026-07-23 14:24:35
15.65.201.0/24 1,422 2026-07-23 14:21:54
15.65.200.0/24 1,407 2026-07-23 14:21:54

Frequently Asked Questions

What is AS33?

AS33 is an Autonomous System Number assigned to HP Inc.. 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 AS33 announce?

AS33 announces 4.6K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United States.

Who operates AS33?

AS33 is operated by HP Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS33 registered in?

AS33 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 14:25:31 UTC
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