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Autonoom Systeem

AS27357

Rackspace Hosting

Aangekondigde IPs
262,912
CIDR-prefixes
39
ASN
AS27357

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.

47/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Hosting allocation −6
  • Trust score 47 / 100

Experimental · trust-vectors model v1.2.0 — 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

⚠ 2 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS27357 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
198.210.16.0/21 AS3356, AS27357 2026-07-24 05:53:46
69.20.95.0/24 AS27357, AS33070 2026-07-22 22:53:24

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
69.20.0.0/17 32.8K
12.6%
Rackspace Hosting US
146.20.0.0/17 32.8K
1.5%
Rackspace Hosting US
146.20.128.0/17 32.8K
0.0%
Rackspace Hosting US
104.130.0.0/18 16.4K
1.3%
Rackspace Hosting US
146.20.64.0/18 16.4K
0.0%
Rackspace Hosting US
146.20.128.0/18 16.4K
2.0%
Rackspace Hosting US
162.242.192.0/18 16.4K
1.5%
Rackspace Hosting US
173.203.128.0/18 16.4K
5.3%
Rackspace Hosting US
204.232.128.0/18 16.4K
4.5%
Rackspace Hosting US
207.97.192.0/18 16.4K
6.8%
Rackspace Hosting US
23.253.128.0/19 8.2K
1.8%
Rackspace Hosting US
74.205.0.0/19 8.2K
5.1%
Rackspace Hosting US
104.130.160.0/19 8.2K
1.2%
Rackspace Hosting US
104.239.160.0/19 8.2K
1.1%
Rackspace Hosting US
146.20.0.0/19 8.2K
0.0%
Rackspace Hosting US
146.20.224.0/19 8.2K
0.3%
Rackspace Hosting US
162.209.96.0/19 8.2K
1.7%
Rackspace Hosting US
172.99.64.0/19 8.2K
0.7%
Rackspace Hosting US
204.232.128.0/19 8.2K
0.0%
Rackspace Hosting US
204.232.224.0/19 8.2K
5.9%
Rackspace Hosting US Virginia Herndon
72.4.112.0/20 4.1K
16.9%
Rackspace Hosting US
104.130.224.0/20 4.1K
1.0%
Rackspace Hosting US
104.239.224.0/20 4.1K
0.8%
Rackspace Hosting US
146.20.48.0/20 4.1K
0.0%
Rackspace Hosting US
146.20.192.0/20 4.1K
5.9%
Rackspace Hosting US
159.135.64.0/20 4.1K
0.0%
Rackspace Hosting US
204.232.160.0/20 4.1K
0.0%
Rackspace Hosting US
104.239.248.0/21 2.0K
16.4%
Rackspace Hosting US
146.20.32.0/21 2.0K
0.0%
Rackspace Hosting US
146.20.208.0/21 2.0K
3.9%
Rackspace Hosting US
198.210.16.0/21 2.0K
0.0%
Rackspace Hosting US
204.232.176.0/21 2.0K
0.0%
Rackspace Hosting US
104.130.120.0/22 1.0K
1.6%
Rackspace Hosting US
142.0.184.0/22 1.0K
96.2%
Rackspace Hosting US
146.20.44.0/22 1.0K
0.0%
Rackspace Hosting US
146.20.216.0/22 1.0K
0.0%
Rackspace Hosting US
204.232.188.0/22 1.0K
0.0%
Rackspace Hosting US
65.61.142.0/23 512
2.1%
Rackspace Hosting US
65.61.146.0/23 512
0.2%
Rackspace Hosting US
65.61.186.0/23 512
0.8%
Rackspace Hosting US
146.20.40.0/23 512
0.0%
Rackspace Hosting US
204.232.184.0/23 512
0.0%
Rackspace Hosting US
65.61.141.0/24 256
18.0%
Rackspace Hosting US
65.61.152.0/24 256
81.3%
Rackspace Hosting US
146.20.42.0/24 256
0.0%
Rackspace Hosting US
156.43.59.0/24 256
0.0%
Rackspace Hosting GB
159.135.254.0/24 256
0.0%
Rackspace Hosting US
173.204.89.0/24 256
1.2%
Rackspace Hosting US
192.68.40.0/24 256
2.0%
Rackspace Hosting NL
204.51.224.0/24 256
75.4%
Rackspace Hosting US
204.51.235.0/24 256
9.4%
Rackspace Hosting US
204.232.186.0/24 256
0.0%
Rackspace Hosting US
209.0.201.0/24 256
0.0%
Rackspace Hosting US
146.20.43.0/25 128
0.0%
Rackspace Hosting US
204.232.187.0/25 128
0.0%
Rackspace Hosting US
146.20.43.192/26 64
0.0%
Rackspace Hosting US
204.232.187.192/26 64
0.0%
Rackspace Hosting US
146.20.43.128/27 32
0.0%
Rackspace Hosting US
204.232.187.128/27 32
0.0%
Rackspace Hosting US
146.20.43.176/28 16
0.0%
Rackspace Hosting US
204.232.187.160/28 16
0.0%
Rackspace Hosting US
146.20.43.168/29 8
0.0%
Rackspace Hosting US
204.232.187.176/29 8
0.0%
Rackspace Hosting US
204.232.187.184/29 8
0.0%
Rackspace Hosting IN
146.20.43.160/30 4
0.0%
Rackspace Hosting US
146.20.43.164/30 4
0.0%
Rackspace Hosting GB

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS27357 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
209.0.201.0/24 5,619 2026-07-24 05:02:46
142.0.184.0/22 4,380 2026-07-24 05:01:08
198.210.16.0/22 4,327 2026-07-24 05:01:08
162.209.96.0/19 4,293 2026-07-24 04:12:13
198.210.20.0/22 4,292 2026-07-24 05:01:08
104.239.224.0/20 4,290 2026-07-24 04:12:13
104.239.160.0/19 4,271 2026-07-24 04:12:13
104.239.248.0/21 4,268 2026-07-24 04:12:13
159.135.64.0/20 4,262 2026-07-24 04:12:13
104.130.160.0/19 4,252 2026-07-24 04:12:13
156.43.59.0/24 4,240 2026-07-24 05:01:08
72.4.112.0/20 4,233 2026-07-24 04:12:13
65.61.141.0/24 4,226 2026-07-24 04:12:13
69.20.0.0/17 4,225 2026-07-24 04:12:13
146.20.0.0/16 4,225 2026-07-24 04:12:13
104.130.0.0/18 4,223 2026-07-24 04:12:13
74.205.0.0/19 4,221 2026-07-24 04:12:13
65.61.142.0/23 4,219 2026-07-24 04:12:13
65.61.152.0/24 4,219 2026-07-24 04:12:13
65.61.186.0/23 4,218 2026-07-24 04:12:13
204.51.235.0/24 4,217 2026-07-24 05:01:08
23.253.128.0/19 4,215 2026-07-24 04:12:13
173.203.128.0/18 4,214 2026-07-24 04:12:13
192.68.40.0/24 4,213 2026-07-24 04:12:13
65.61.146.0/23 4,212 2026-07-24 04:12:13
104.130.224.0/20 4,210 2026-07-24 04:12:13
173.204.89.0/24 4,208 2026-07-24 05:01:08
162.242.224.0/19 4,204 2026-07-24 04:12:13
204.51.224.0/24 4,202 2026-07-24 05:02:04
162.242.192.0/19 4,197 2026-07-24 04:12:13
159.135.254.0/24 4,196 2026-07-24 05:01:08
104.130.120.0/22 4,188 2026-07-24 04:12:13
172.99.64.0/19 4,177 2026-07-24 04:12:13
207.97.192.0/18 4,151 2026-07-24 04:12:13
204.232.128.0/18 4,108 2026-07-24 04:12:13
204.232.224.0/19 4,101 2026-07-24 04:12:13
69.20.95.0/24 3,968 2026-07-24 03:55:40
198.210.16.0/21 1,279 2026-07-24 04:12:13
173.203.184.90/32 52 2026-07-24 04:12:13
173.203.184.86/32 52 2026-07-24 04:12:13
173.203.184.85/32 52 2026-07-24 04:12:13
173.203.184.88/32 51 2026-07-24 04:12:13
173.203.184.91/32 51 2026-07-24 04:12:13
204.232.141.25/32 50 2026-07-24 04:12:13
173.203.184.87/32 50 2026-07-24 04:12:13
173.203.184.94/32 50 2026-07-24 04:12:13
173.203.184.89/32 50 2026-07-24 04:12:13
204.232.141.24/32 50 2026-07-24 04:12:13
173.203.184.93/32 50 2026-07-24 04:12:13
173.203.184.84/32 50 2026-07-24 04:12:13

Toon top 50 of 53 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS27357?

AS27357 is een Autonomous System Number toegewezen aan Rackspace Hosting. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS27357 aan?

AS27357 kondigt 262.9K IPv4-adressen aan, verdeeld over 39 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS27357?

AS27357 wordt beheerd door Rackspace Hosting. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS27357 geregistreerd?

AS27357 is geregistreerd in United States. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-24 05:55:33 UTC
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