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Autonoom Systeem

AS19994

Rackspace Hosting

Aangekondigde IPs
537,088
CIDR-prefixes
60
ASN
AS19994

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.

53/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Trust score 53 / 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 information technology cloud computing company based in San Antonio, Texas.

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

⚠ 1 MOAS prefix — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS19994 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)
148.62.86.0/24 AS19994, AS33070 2026-09-10 18:40:47

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
161.47.0.0/16 65.5K
1.7%
Rackspace Hosting US
50.56.0.0/17 32.8K
54.7%
Rackspace Hosting US Illinois Chicago
50.57.0.0/17 32.8K
51.3%
Rackspace Hosting US West Virginia Greenstown
173.203.0.0/17 32.8K
47.6%
Rackspace Hosting US
184.106.128.0/17 32.8K
73.8%
Rackspace Hosting US
23.253.0.0/18 16.4K
2.9%
Rackspace Hosting US Illinois Chicago
50.57.128.0/18 16.4K
80.8%
Rackspace Hosting US
74.200.192.0/18 16.4K
22.3%
Rackspace Hosting US
108.166.0.0/18 16.4K
13.0%
Rackspace Hosting US
162.209.0.0/18 16.4K
2.2%
Rackspace Hosting US
166.78.64.0/18 16.4K
1.0%
Rackspace Hosting US
166.78.192.0/18 16.4K
1.9%
Rackspace Hosting US
184.106.64.0/18 16.4K
49.6%
Rackspace Hosting US
192.237.128.0/18 16.4K
1.4%
Rackspace Hosting US
198.61.128.0/18 16.4K
2.2%
Rackspace Hosting US Illinois Chicago
198.101.128.0/18 16.4K
7.6%
Rackspace Hosting US
23.253.160.0/19 8.2K
2.0%
Rackspace Hosting US
23.253.192.0/19 8.2K
1.3%
Rackspace Hosting US
50.57.192.0/19 8.2K
12.3%
Rackspace Hosting US
67.207.128.0/19 8.2K
60.3%
Rackspace Hosting US
104.130.64.0/19 8.2K
1.4%
Rackspace Hosting US Illinois Chicago
104.130.192.0/19 8.2K
2.0%
Rackspace Hosting US
104.239.192.0/19 8.2K
0.7%
Rackspace Hosting US
108.166.96.0/19 8.2K
65.5%
Rackspace Hosting US
162.242.160.0/19 8.2K
1.4%
Rackspace Hosting US
184.106.0.0/19 8.2K
4.8%
Rackspace Hosting US Illinois Chicago
192.237.224.0/19 8.2K
1.0%
Rackspace Hosting US
198.61.224.0/19 8.2K
6.2%
Rackspace Hosting US
209.20.64.0/19 8.2K
57.3%
Rackspace Hosting US
50.57.224.0/20 4.1K
55.7%
Rackspace Hosting US
69.170.128.0/20 4.1K
7.5%
Rackspace Hosting US
104.130.96.0/20 4.1K
4.6%
Rackspace Hosting US
108.171.160.0/20 4.1K
35.6%
Rackspace Hosting US Texas Dallas
162.209.80.0/20 4.1K
0.6%
Rackspace Hosting US
173.45.224.0/20 4.1K
77.9%
Rackspace Hosting US
184.106.32.0/20 4.1K
3.9%
Rackspace Hosting US
104.130.112.0/21 2.0K
2.1%
Rackspace Hosting US
147.75.8.0/21 2.0K
0.2%
Rackspace Hosting US
173.45.240.0/21 2.0K
87.4%
Rackspace Hosting US
184.106.56.0/21 2.0K
4.8%
Rackspace Hosting US
198.254.72.0/21 2.0K
0.0%
Rackspace Hosting US
208.78.96.0/21 2.0K
77.2%
Rackspace Hosting US
74.120.216.0/22 1.0K
5.7%
Rackspace Hosting US
146.88.100.0/22 1.0K
1.6%
Rackspace Hosting US
146.88.112.0/22 1.0K
2.1%
Rackspace Hosting US
146.88.120.0/22 1.0K
0.8%
Rackspace Hosting US
162.216.40.0/22 1.0K
9.0%
Rackspace Hosting US
184.106.48.0/22 1.0K
3.1%
Rackspace Hosting US
199.180.184.0/22 1.0K
12.9%
Rackspace Hosting US
204.13.108.0/22 1.0K
7.7%
Rackspace Hosting US
216.18.148.0/22 1.0K
0.0%
Rackspace Hosting US
64.49.232.0/23 512
7.4%
Rackspace Hosting US
66.216.116.0/23 512
0.4%
Rackspace Hosting US
184.106.52.0/23 512
0.8%
Rackspace Hosting US
199.253.200.0/23 512
0.0%
Rackspace Hosting US
209.61.166.0/23 512
0.8%
Rackspace Hosting US
134.8.2.0/24 256
0.0%
Rackspace Hosting US
184.106.54.0/24 256
25.4%
Rackspace Hosting US
204.9.188.0/24 256
32.0%
Rackspace Hosting US
204.51.170.0/24 256
0.8%
Rackspace Hosting US

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS19994 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
50.57.128.0/18 23,624 2026-09-10 18:08:01
23.253.192.0/19 23,602 2026-09-10 18:07:39
23.253.160.0/19 23,593 2026-09-10 18:07:39
23.253.0.0/18 23,569 2026-09-10 18:08:34
64.49.232.0/23 23,558 2026-09-10 18:08:01
50.57.224.0/20 23,534 2026-09-10 18:07:39
67.207.128.0/19 23,530 2026-09-10 18:08:34
50.57.192.0/19 23,527 2026-09-10 18:07:39
74.200.192.0/18 23,521 2026-09-10 18:08:01
50.57.0.0/17 23,520 2026-09-10 18:08:34
69.170.128.0/20 23,418 2026-09-10 18:08:01
66.216.116.0/23 23,411 2026-09-10 18:08:01
74.120.216.0/22 23,398 2026-09-10 18:08:01
50.56.0.0/17 23,361 2026-09-10 18:08:34
108.171.160.0/20 23,264 2026-09-10 18:08:01
104.130.64.0/20 23,251 2026-09-10 18:07:39
104.130.192.0/19 23,246 2026-09-10 18:08:01
108.166.0.0/18 23,245 2026-09-10 18:08:34
104.130.96.0/20 23,243 2026-09-10 18:07:31
104.130.112.0/21 23,231 2026-09-10 18:07:33
108.166.96.0/19 23,228 2026-09-10 18:08:01
104.130.80.0/20 23,216 2026-09-10 18:07:39
104.239.192.0/19 23,157 2026-09-10 18:07:39
134.8.2.0/24 23,144 2026-09-10 18:08:01
146.88.112.0/22 22,951 2026-09-10 18:08:01
147.75.8.0/22 22,877 2026-09-10 18:08:01
147.75.12.0/22 22,857 2026-09-10 18:08:01
146.88.100.0/22 22,846 2026-09-10 18:08:01
146.88.120.0/22 22,834 2026-09-10 18:08:01
161.47.0.0/18 22,721 2026-09-10 18:07:39
162.242.160.0/19 22,689 2026-09-10 18:08:34
162.209.80.0/20 22,658 2026-09-10 18:08:01
162.209.0.0/18 22,655 2026-09-10 18:08:34
162.216.40.0/22 22,653 2026-09-10 18:08:34
166.78.64.0/18 22,650 2026-09-10 18:08:34
166.78.192.0/18 22,648 2026-09-10 18:08:01
161.47.128.0/17 22,648 2026-09-10 18:08:01
161.47.64.0/18 22,644 2026-09-10 18:08:01
173.203.0.0/17 22,558 2026-09-10 18:08:01
173.45.224.0/20 22,523 2026-09-10 18:08:34
173.45.240.0/21 22,486 2026-09-10 18:08:34
184.106.54.0/24 22,441 2026-09-10 18:07:39
184.106.52.0/23 22,336 2026-09-10 18:07:39
184.106.0.0/19 22,244 2026-09-10 18:07:33
184.106.56.0/21 22,240 2026-09-10 18:07:39
184.106.64.0/18 22,237 2026-09-10 18:08:01
184.106.32.0/20 22,234 2026-09-10 18:07:39
184.106.128.0/17 22,225 2026-09-10 18:08:01
184.106.48.0/22 22,220 2026-09-10 18:07:39
192.237.128.0/18 21,259 2026-09-10 18:08:34

Toon top 50 of 67 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS19994?

AS19994 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 AS19994 aan?

AS19994 kondigt 537.1K IPv4-adressen aan, verdeeld over 60 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS19994?

AS19994 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 AS19994 geregistreerd?

AS19994 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: 2026-09-10 18:40:50 UTC
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