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Autonomous System

AS33439

Rackspace Hosting

Announced IPs
256
CIDR prefixes
1
ASN
AS33439

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.

59/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Hosting allocation −6
  • Trust score 59 / 100

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

About Rackspace Technology

Rackspace Technology, Inc. is an American cloud computing company based in San Antonio, Texas.

Founded
1998
Headquarters
San Antonio
Industry
web hosting service
Employees
4,852

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
159.135.241.0/24 256
0.0%
Rackspace Hosting US

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS33439 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
159.135.241.0/24 7,013 2026-07-16 14:53:38

Frequently Asked Questions

What is AS33439?

AS33439 is an Autonomous System Number assigned to Rackspace Hosting. 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 AS33439 announce?

AS33439 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.

Who operates AS33439?

AS33439 is operated by Rackspace Hosting. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS33439 registered in?

AS33439 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 16:10:36 UTC
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