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Sistema Autónomo

AS12257

Dell, Inc.

IPs anunciadas
17,152
Prefijos CIDR
40
ASN
AS12257

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Principales rangos CIDR

CIDRIPsPTR DensityOrganizaciónPaísStateCity
128.221.216.0/21 2.0K
0.1%
Dell, Inc. US
128.221.212.0/22 1.0K
1.0%
Dell, Inc. US
128.221.224.0/22 1.0K
3.8%
Dell, Inc. US North Carolina Cary
147.178.4.0/22 1.0K
0.0%
Dell, Inc. US Rhode Island Woonsocket
152.62.184.0/22 1.0K
0.9%
Dell, Inc. US
128.221.208.0/23 512
0.0%
Dell, Inc. US
128.221.230.0/23 512
0.2%
Dell, Inc. US
128.221.232.0/23 512
4.1%
Dell, Inc. US
147.178.4.0/23 512
0.0%
Dell, Inc. US Rhode Island Woonsocket
152.62.108.0/23 512
11.5%
Dell, Inc. US
152.62.112.0/23 512
3.3%
Dell, Inc. US
152.62.154.0/23 512
1.8%
Dell, Inc. US
152.62.164.0/23 512
0.0%
Dell, Inc. US
168.159.212.0/23 512
2.0%
Dell, Inc. US
12.7.200.0/24 256
0.0%
Dell, Inc. US
128.221.192.0/24 256
0.4%
Dell, Inc. US
128.221.228.0/24 256
0.0%
Dell, Inc. US
128.221.235.0/24 256
0.4%
Dell, Inc. US
128.221.237.0/24 256
4.3%
Dell, Inc. US
128.221.239.0/24 256
0.0%
Dell, Inc. US
132.237.141.0/24 256
0.8%
Dell, Inc. US
137.69.113.0/24 256
2.0%
Dell, Inc. US
137.69.117.0/24 256
7.8%
Dell, Inc. US California Santa Clara
147.178.2.0/24 256
0.0%
Dell, Inc. US
147.178.6.0/24 256
0.0%
Dell, Inc. IE
147.178.7.0/24 256
0.0%
Dell, Inc. US
147.178.8.0/24 256
0.0%
Dell, Inc. US
152.62.44.0/24 256
4.7%
Dell, Inc. US
152.62.47.0/24 256
0.0%
Dell, Inc. US
152.62.60.0/24 256
0.0%
Dell, Inc. US
152.62.97.0/24 256
0.8%
Dell, Inc. US
152.62.110.0/24 256
0.4%
Dell, Inc. US
152.62.112.0/24 256
0.0%
Dell, Inc. US
152.62.113.0/24 256
0.0%
Dell, Inc. IE
152.62.115.0/24 256
5.1%
Dell, Inc. US
152.62.118.0/24 256
0.8%
Dell, Inc. US
152.62.154.0/24 256
0.0%
Dell, Inc. IL
152.62.163.0/24 256
0.0%
Dell, Inc. US
152.62.184.0/24 256
0.0%
Dell, Inc. IE
152.62.185.0/24 256
0.0%
Dell, Inc. US
152.62.186.0/24 256
0.0%
Dell, Inc. US
152.62.187.0/24 256
0.0%
Dell, Inc. IE
152.62.193.0/24 256
3.5%
Dell, Inc. US
163.244.40.0/24 256
0.0%
Dell, Inc. US
163.244.72.0/24 256
2.0%
Dell, Inc. US
168.159.160.0/24 256
6.6%
Dell, Inc. US
168.159.162.0/24 256
0.4%
Dell, Inc. US
168.159.215.0/24 256
0.4%
Dell, Inc. US
198.161.247.0/24 256
0.4%
Dell, Inc. US
199.245.235.0/24 256
3.1%
Dell, Inc. US
152.62.97.128/25 128
0.0%
Dell, Inc. US
152.62.118.0/25 128
0.0%
Dell, Inc. US
152.62.155.128/25 128
0.0%
Dell, Inc. US
152.62.97.64/26 64
0.0%
Dell, Inc. US
152.62.118.192/26 64
0.0%
Dell, Inc. US
152.62.155.64/26 64
0.0%
Dell, Inc. US
152.62.97.32/27 32
0.0%
Dell, Inc. US
152.62.118.160/27 32
0.0%
Dell, Inc. US
152.62.155.32/27 32
0.0%
Dell, Inc. US
152.62.97.16/28 16
0.0%
Dell, Inc. US
152.62.118.144/28 16
0.0%
Dell, Inc. US
152.62.155.16/28 16
0.0%
Dell, Inc. US
152.62.97.8/29 8
0.0%
Dell, Inc. US
152.62.118.136/29 8
0.0%
Dell, Inc. US
152.62.155.8/29 8
0.0%
Dell, Inc. US
152.62.97.0/30 4
0.0%
Dell, Inc. IL
152.62.97.4/30 4
0.0%
Dell, Inc. US
152.62.118.128/30 4
0.0%
Dell, Inc. IL
152.62.118.132/30 4
0.0%
Dell, Inc. US
152.62.155.0/30 4
0.0%
Dell, Inc. IL
152.62.155.4/30 4
0.0%
Dell, Inc. US

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS12257 se origina realmente en BGP, observado a través de nuestros colectores RIPE RIS. Esta vista de enrutamiento en vivo puede diferir de la asignación de registro anterior.

PrefixMuestras de anuncioÚltima vez visto
152.62.163.0/24 151,052 2026-09-11 21:22:28
168.159.160.0/24 74,726 2026-09-11 21:28:27
147.178.8.0/24 71,505 2026-09-11 21:28:27
168.159.162.0/24 69,629 2026-09-11 21:28:57
163.244.72.0/24 41,938 2026-09-11 21:08:12
12.7.200.0/24 28,752 2026-09-11 21:22:27
128.221.217.0/24 28,407 2026-09-11 21:22:27
128.221.218.0/24 28,350 2026-09-11 21:22:27
128.221.226.0/24 28,297 2026-09-11 21:22:27
128.221.221.0/24 28,296 2026-09-11 21:22:27
128.221.216.0/24 28,287 2026-09-11 21:22:27
128.221.215.0/24 28,283 2026-09-11 21:22:27
128.221.237.0/24 28,275 2026-09-11 21:22:27
128.221.214.0/24 28,274 2026-09-11 21:22:27
128.221.227.0/24 28,274 2026-09-11 21:22:27
128.221.212.0/24 28,271 2026-09-11 21:22:27
128.221.213.0/24 28,270 2026-09-11 21:22:27
128.221.222.0/24 28,269 2026-09-11 21:22:27
128.221.220.0/24 28,268 2026-09-11 21:22:27
128.221.208.0/24 28,265 2026-09-11 21:22:27
128.221.230.0/24 28,262 2026-09-11 21:22:27
128.221.231.0/24 28,256 2026-09-11 21:22:27
128.221.225.0/24 28,253 2026-09-11 21:22:27
128.221.224.0/24 28,249 2026-09-11 21:22:27
128.221.219.0/24 28,248 2026-09-11 21:22:27
128.221.223.0/24 28,247 2026-09-11 21:22:27
128.221.233.0/24 28,233 2026-09-11 21:22:27
128.221.232.0/24 28,224 2026-09-11 21:22:27
128.221.209.0/24 28,220 2026-09-11 21:22:27
128.221.228.0/24 28,217 2026-09-11 21:22:27
128.221.239.0/24 28,201 2026-09-11 21:22:27
128.221.235.0/24 28,168 2026-09-11 21:22:27
147.178.5.0/24 27,970 2026-09-11 21:22:27
147.178.4.0/24 27,925 2026-09-11 21:22:27
199.245.235.0/24 27,818 2026-09-11 21:22:27
152.62.97.0/24 17,590 2026-09-11 21:23:09
168.159.215.0/24 15,573 2026-09-11 21:22:23
168.159.213.0/24 15,567 2026-09-11 21:22:23
168.159.212.0/24 15,546 2026-09-11 21:22:23
152.62.193.0/24 14,927 2026-09-11 21:22:21
152.62.113.0/24 14,654 2026-09-11 21:25:08
152.62.185.0/24 14,495 2026-09-11 21:25:08
152.62.186.0/24 14,487 2026-09-11 21:25:08
152.62.187.0/24 14,409 2026-09-11 21:25:08
152.62.115.0/24 14,366 2026-09-11 21:25:08
152.62.184.0/24 14,341 2026-09-11 21:25:08
147.178.6.0/24 14,338 2026-09-11 21:25:08
147.178.7.0/24 14,330 2026-09-11 21:25:08
163.244.40.0/24 14,328 2026-09-11 21:25:08
152.62.110.0/24 14,328 2026-09-11 21:25:08

Mostrando los principales 50 of 67 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS12257?

AS12257 es un Número de Sistema Autónomo asignado a Dell, Inc.. Un ASN identifica una red que controla un conjunto específico de direcciones IP y determina cómo se enruta el tráfico a través de internet mediante BGP (Border Gateway Protocol).

¿Cuántas direcciones IP anuncia AS12257?

AS12257 anuncia 17.2K direcciones IPv4 distribuidas en 40 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS12257?

AS12257 es operado por Dell, Inc.. La organización tiene su sede en United States. Puedes ver todos los rangos de IP y los ASNs relacionados en la página de la organización.

¿En qué país está registrado AS12257?

AS12257 está registrado en United States. Esto indica dónde tiene su sede el operador de red, aunque las direcciones IP que anuncia pueden servir a usuarios a nivel global.

Última actualización: 2026-09-11 21:26:09 UTC
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