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AS19994

Rackspace Hosting

IPs Anunciados
537,088
Prefixos CIDR
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 Prefixo MOAS — múltiplos ASNs de origem detectados

Todas as anomalias MOAS →

Um prefixo anteriormente estável originado por AS19994 é agora também anunciado por outro ASN (MOAS — Multiple-Origin AS), detectado a partir de nossos coletores RIPE RIS. Frequentemente benigno (anycast, multi-homing ou uma transferência recente) — mas pode sinalizar um vazamento de rota ou sequestro de prefixo, então vale a pena inspecionar.

PrefixoASNs de OrigemÚltima detecção (UTC)
148.62.86.0/24 AS19994, AS33070 2026-09-10 16:55:46

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
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

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS19994 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
50.57.128.0/18 23,600 2026-09-10 16:35:51
23.253.192.0/19 23,578 2026-09-10 16:35:51
23.253.160.0/19 23,569 2026-09-10 16:35:51
23.253.0.0/18 23,545 2026-09-10 16:35:51
64.49.232.0/23 23,534 2026-09-10 16:35:51
50.57.224.0/20 23,510 2026-09-10 16:35:51
67.207.128.0/19 23,506 2026-09-10 16:36:47
50.57.192.0/19 23,503 2026-09-10 16:35:51
74.200.192.0/18 23,497 2026-09-10 16:36:47
50.57.0.0/17 23,496 2026-09-10 16:35:51
69.170.128.0/20 23,394 2026-09-10 16:36:47
66.216.116.0/23 23,387 2026-09-10 16:36:47
74.120.216.0/22 23,374 2026-09-10 16:36:47
50.56.0.0/17 23,338 2026-09-10 16:35:51
108.171.160.0/20 23,240 2026-09-10 16:36:47
104.130.64.0/20 23,227 2026-09-10 16:36:47
104.130.192.0/19 23,222 2026-09-10 16:36:47
108.166.0.0/18 23,221 2026-09-10 16:36:47
104.130.96.0/20 23,219 2026-09-10 16:36:47
104.130.112.0/21 23,207 2026-09-10 16:36:47
108.166.96.0/19 23,204 2026-09-10 16:36:47
104.130.80.0/20 23,192 2026-09-10 16:36:47
104.239.192.0/19 23,133 2026-09-10 16:36:47
134.8.2.0/24 23,121 2026-09-10 16:36:47
146.88.112.0/22 22,927 2026-09-10 16:36:47
147.75.8.0/22 22,853 2026-09-10 16:36:47
147.75.12.0/22 22,833 2026-09-10 16:36:47
146.88.100.0/22 22,822 2026-09-10 16:36:47
146.88.120.0/22 22,810 2026-09-10 16:36:47
161.47.0.0/18 22,697 2026-09-10 16:36:47
162.242.160.0/19 22,665 2026-09-10 16:36:47
162.209.80.0/20 22,634 2026-09-10 16:36:47
162.209.0.0/18 22,631 2026-09-10 16:36:47
162.216.40.0/22 22,629 2026-09-10 16:36:47
166.78.64.0/18 22,626 2026-09-10 16:36:47
166.78.192.0/18 22,624 2026-09-10 16:36:47
161.47.128.0/17 22,624 2026-09-10 16:36:47
161.47.64.0/18 22,620 2026-09-10 16:36:47
173.203.0.0/17 22,534 2026-09-10 16:36:47
173.45.224.0/20 22,499 2026-09-10 16:36:47
173.45.240.0/21 22,462 2026-09-10 16:36:47
184.106.54.0/24 22,418 2026-09-10 16:36:47
184.106.52.0/23 22,312 2026-09-10 16:36:47
184.106.0.0/19 22,220 2026-09-10 16:36:47
184.106.56.0/21 22,216 2026-09-10 16:36:47
184.106.64.0/18 22,213 2026-09-10 16:36:47
184.106.32.0/20 22,210 2026-09-10 16:36:47
184.106.128.0/17 22,201 2026-09-10 16:36:47
184.106.48.0/22 22,196 2026-09-10 16:36:47
192.237.128.0/18 21,235 2026-09-10 16:36:47

Mostrando os principais 50 of 67 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS19994?

AS19994 é um Autonomous System Number atribuído a Rackspace Hosting. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS19994 anuncia?

AS19994 anuncia 537.1K endereços IPv4 distribuídos por 60 prefixos CIDR roteados. A rede está registrada em United States.

Quem opera o AS19994?

AS19994 é operado por Rackspace Hosting. A organização está sediada em United States. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS19994 está registrado?

AS19994 está registrado em United States. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-09-10 16:54:05 UTC
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