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Sistema Autónomo

AS1516

Headquarters, USAISC

IPs anunciadas
89,856
Prefijos CIDR
32
ASN
AS1516

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.

57/100
Caution
How this score is built

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

⚠ 15 Prefijo MOASes — múltiples ASNs de origen detectados

Todas las anomalías MOAS →

Un prefijo previamente estable originado por AS1516 es ahora también anunciado por otro ASN (MOAS — Multiple-Origin AS), detectado por nuestros colectores RIPE RIS. A menudo es benigno (anycast, multi-homing o una transferencia reciente), pero puede indicar una fuga de ruta o un secuestro de prefijo, por lo que vale la pena investigarlo.

PrefijoASNs de origenÚltima detección (UTC)
155.28.9.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.10.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.8.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.20.108.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.24.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.23.0/24 AS1516, AS1600, AS1637, AS1649 2026-09-11 04:10:51
155.28.131.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.3.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.130.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.28.0/24 AS1516, AS1637, AS1649 2026-09-11 04:10:51
155.28.21.0/24 AS1516, AS1637, AS1649 2026-09-11 03:55:52
143.74.22.0/24 AS1516, AS1540, AS1637, AS1649 2026-09-10 19:40:47
143.86.100.0/22 AS1516, AS1637, AS1649 2026-09-10 19:40:47
143.74.23.0/24 AS1516, AS1540, AS1637, AS1649 2026-09-10 19:40:47
155.28.140.0/24 AS1516, AS1637, AS1649 2026-09-09 11:10:31

Principales rangos CIDR

CIDRIPsPTR DensityOrganizaciónPaísStateCity
164.176.0.0/16 65.5K
0.0%
Headquarters, USAISC US
150.149.0.0/19 8.2K
0.0%
Headquarters, USAISC US
155.28.0.0/19 8.2K
0.0%
Headquarters, USAISC US
150.149.16.0/20 4.1K
0.0%
US
155.28.16.0/20 4.1K
0.0%
Headquarters, USAISC US
150.149.0.0/21 2.0K
0.0%
US
155.28.8.0/21 2.0K
0.0%
Headquarters, USAISC US
143.86.100.0/22 1.0K
0.0%
Headquarters, USAISC US
150.149.8.0/22 1.0K
0.0%
US
155.28.4.0/22 1.0K
0.0%
Headquarters, USAISC US
160.140.88.0/22 1.0K
0.0%
United States Department of Defense DoD US
6.134.30.0/23 512
0.0%
Headquarters, USAISC US
144.104.202.0/23 512
0.0%
Headquarters, USAISC US
150.149.12.0/23 512
0.0%
US
155.28.0.0/23 512
0.0%
Headquarters, USAISC US
155.28.128.0/23 512
0.0%
Headquarters, USAISC US
143.74.3.0/24 256
0.0%
United States Department of Defense DoD US
143.74.14.0/24 256
0.0%
United States Department of Defense DoD US
143.74.22.0/24 256
0.0%
Headquarters, USAISC US
144.104.200.0/24 256
0.0%
Headquarters, USAISC US
144.104.202.0/24 256
0.0%
Headquarters, USAISC US
144.105.15.0/24 256
0.0%
Headquarters, USAISC US
150.149.14.0/24 256
0.0%
JP
150.149.15.0/24 256
0.0%
US
155.20.104.0/24 256
0.0%
United States Department of Defense DoD US
155.20.106.0/24 256
0.0%
Headquarters, USAISC US
155.20.108.0/24 256
0.0%
United States Department of Defense DoD US
155.20.111.0/24 256
0.0%
Headquarters, USAISC US
155.28.2.0/24 256
0.0%
US
155.28.3.0/24 256
0.0%
Headquarters, USAISC US
155.28.37.0/24 256
0.0%
Headquarters, USAISC US
155.28.38.0/24 256
0.0%
Headquarters, USAISC US
155.28.42.0/24 256
0.0%
Headquarters, USAISC US
155.28.129.0/24 256
0.0%
Headquarters, USAISC US
155.28.130.0/24 256
0.0%
Headquarters, USAISC US
155.28.140.0/24 256
0.0%
Headquarters, USAISC US
160.140.94.0/24 256
0.0%
Headquarters, USAISC US
192.31.13.0/24 256
0.0%
Headquarters, USAISC US
192.91.137.0/24 256
0.0%
Headquarters, USAISC US

Prefijos BGP anunciados

Anomalías BGP en vivo →

Prefijos AS1516 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
155.28.140.0/24 317,774 2026-09-09 03:05:09
155.28.24.0/24 281,379 2026-09-11 01:06:37
155.28.21.0/24 257,339 2026-09-10 04:13:19
155.28.22.0/24 209,300 2026-09-11 03:43:45
155.28.16.0/24 208,059 2026-09-11 01:06:05
155.28.128.0/24 201,688 2026-09-02 02:27:11
155.28.131.0/24 186,406 2026-09-11 01:14:17
155.28.10.0/24 171,283 2026-09-11 01:41:37
155.20.104.0/24 159,864 2026-09-11 03:43:39
155.28.30.0/24 145,060 2026-09-03 02:06:23
155.28.2.0/24 132,170 2026-09-11 02:17:43
155.28.38.0/24 122,048 2026-09-09 19:58:27
155.28.37.0/24 119,260 2026-08-28 07:25:00
155.20.108.0/24 114,014 2026-09-11 03:43:45
155.28.130.0/24 112,055 2026-09-10 22:44:12
155.28.23.0/24 102,981 2026-09-11 00:07:11
155.28.15.0/24 102,025 2026-07-31 08:23:42
155.28.31.0/24 100,486 2026-09-03 00:50:35
155.28.35.0/24 97,932 2026-09-03 01:11:04
155.28.1.0/24 87,322 2026-09-11 02:28:12
164.176.133.0/24 73,816 2026-09-11 03:43:39
164.176.134.0/23 73,791 2026-09-11 03:43:39
164.176.136.0/23 73,756 2026-09-11 03:43:39
164.176.132.0/24 73,737 2026-09-11 03:43:39
164.176.130.0/24 73,665 2026-09-11 03:43:39
155.28.28.0/24 73,616 2026-09-11 03:43:45
164.176.131.0/24 73,199 2026-09-11 03:43:39
143.74.3.0/24 71,077 2026-09-03 00:03:59
155.28.36.0/24 67,752 2026-09-03 01:11:04
155.28.3.0/24 67,594 2026-09-10 23:31:03
150.149.16.0/24 65,650 2026-09-11 03:43:39
150.149.17.0/24 65,615 2026-09-11 03:43:39
150.149.31.0/24 65,518 2026-09-11 03:43:39
150.149.30.0/24 65,503 2026-09-11 03:43:39
150.149.12.0/23 65,441 2026-09-11 03:43:39
150.149.6.0/24 65,422 2026-09-11 03:43:39
150.149.14.0/23 65,407 2026-09-11 03:43:39
150.149.5.0/24 65,341 2026-09-11 03:43:39
150.149.18.0/23 64,956 2026-09-11 03:43:39
150.149.10.0/24 63,678 2026-09-11 03:43:39
150.149.3.0/24 60,233 2026-09-11 03:43:39
155.28.8.0/24 59,700 2026-09-11 02:48:12
155.28.129.0/24 58,693 2026-09-11 03:43:39
164.176.10.0/24 56,395 2026-09-11 03:43:39
150.149.1.0/24 56,177 2026-09-11 03:43:39
164.176.68.0/24 52,907 2026-09-11 03:43:45
164.176.72.0/23 52,883 2026-09-11 03:43:45
164.176.69.0/24 52,842 2026-09-11 03:43:45
164.176.70.0/23 52,835 2026-09-11 03:43:45
164.176.67.0/24 52,762 2026-09-11 03:43:45

Mostrando los principales 50 of 101 prefijos anunciados por volumen de muestra.

Frequently Asked Questions

¿Qué es AS1516?

AS1516 es un Número de Sistema Autónomo asignado a Headquarters, USAISC. 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 AS1516?

AS1516 anuncia 89.9K direcciones IPv4 distribuidas en 32 prefijos CIDR enrutados. La red está registrada en United States.

¿Quién opera AS1516?

AS1516 es operado por Headquarters, USAISC. 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 AS1516?

AS1516 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 04:24:05 UTC
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