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Autonoom Systeem

AS1493

Headquarters, USAISC

Aangekondigde IPs
131,840
CIDR-prefixes
35
ASN
AS1493

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.

69/100
Moderate
How this score is built

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

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
146.55.192.0/18 16.4K
0.0%
Headquarters, USAISC US
155.19.192.0/18 16.4K
68.8%
Headquarters, USAISC US
155.213.64.0/18 16.4K
0.0%
Headquarters, USAISC US
155.28.160.0/19 8.2K
0.0%
Headquarters, USAISC US
155.28.192.0/19 8.2K
0.0%
Headquarters, USAISC US
158.13.160.0/19 8.2K
0.0%
Headquarters, USAISC US
199.209.160.0/19 8.2K
65.9%
Headquarters, USAISC US
146.55.80.0/20 4.1K
0.0%
Headquarters, USAISC US
155.26.176.0/20 4.1K
0.0%
Headquarters, USAISC US
155.26.208.0/20 4.1K
0.0%
Headquarters, USAISC US
155.28.240.0/20 4.1K
0.0%
Headquarters, USAISC US
155.152.128.0/20 4.1K
0.0%
Headquarters, USAISC US
155.152.176.0/20 4.1K
0.0%
Headquarters, USAISC US
199.209.192.0/20 4.1K
67.1%
Headquarters, USAISC US
143.69.16.0/21 2.0K
0.0%
Headquarters, USAISC US
155.28.152.0/21 2.0K
0.0%
Headquarters, USAISC US
155.28.232.0/21 2.0K
0.0%
Headquarters, USAISC US
155.29.224.0/21 2.0K
0.0%
Headquarters, USAISC US
155.152.144.0/21 2.0K
0.0%
Headquarters, USAISC US
155.213.208.0/21 2.0K
0.0%
Headquarters, USAISC US
199.209.224.0/21 2.0K
0.0%
Headquarters, USAISC US
155.26.204.0/22 1.0K
0.0%
Headquarters, USAISC US
155.28.124.0/22 1.0K
0.0%
Headquarters, USAISC US
155.28.228.0/22 1.0K
0.0%
Headquarters, USAISC US
155.152.144.0/22 1.0K
0.0%
Headquarters, USAISC US
199.209.156.0/22 1.0K
65.0%
Headquarters, USAISC US
143.69.138.0/23 512
0.0%
Headquarters, USAISC US
143.69.140.0/23 512
0.0%
Headquarters, USAISC US
199.209.154.0/23 512
67.4%
Headquarters, USAISC US
143.69.137.0/24 256
0.0%
Headquarters, USAISC US
143.69.138.0/24 256
0.0%
Headquarters, USAISC US
143.69.142.0/24 256
0.0%
Headquarters, USAISC US
143.69.144.0/24 256
0.0%
Headquarters, USAISC US
143.69.147.0/24 256
0.0%
Headquarters, USAISC US
155.28.151.0/24 256
0.0%
Headquarters, USAISC US

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS1493 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
143.69.16.0/21 1,373,244 2026-09-11 09:18:45
143.69.147.0/24 1,046,836 2026-09-11 09:18:45
155.28.232.0/21 614,658 2026-09-11 09:18:45
155.26.208.0/20 462,874 2026-09-11 09:18:45
155.28.151.0/24 157,144 2026-09-10 06:49:50
155.26.204.0/22 125,801 2026-09-11 09:18:45
155.28.228.0/22 110,855 2026-08-13 10:20:59
155.28.152.0/21 78,432 2026-09-09 22:44:02
146.55.80.0/20 73,945 2026-09-11 09:18:45
143.69.137.0/24 64,572 2026-09-03 17:52:01
143.69.139.0/24 55,056 2026-09-11 09:18:45
155.26.176.0/20 44,357 2026-09-11 09:18:45
155.28.124.0/22 43,036 2026-09-11 09:18:45
155.28.160.0/19 40,648 2026-09-11 09:18:45
143.69.140.0/24 27,277 2026-09-11 09:18:45
143.69.142.0/24 27,236 2026-09-11 09:18:45
155.152.148.0/22 22,924 2026-09-11 09:18:45
143.69.138.0/24 22,876 2026-09-11 09:19:08
143.69.144.0/24 21,727 2026-09-11 09:18:45
143.69.141.0/24 21,726 2026-09-11 09:18:45
155.28.192.0/19 21,674 2026-09-11 09:18:45
155.19.192.0/18 21,668 2026-09-11 09:18:45
155.28.240.0/20 21,652 2026-09-11 09:18:45
155.152.176.0/20 21,633 2026-09-11 09:18:45
155.152.128.0/20 21,627 2026-09-11 09:18:45
155.29.224.0/21 21,619 2026-09-11 09:18:45
146.55.192.0/18 21,608 2026-09-11 09:18:45
199.209.192.0/20 19,780 2026-09-11 09:18:45
199.209.160.0/19 19,777 2026-09-11 09:18:45
199.209.156.0/22 19,758 2026-09-11 09:18:45
199.209.154.0/23 19,732 2026-09-11 09:18:45
158.13.160.0/19 19,355 2026-09-11 09:18:45
155.213.64.0/18 19,314 2026-09-11 09:18:45
155.213.208.0/21 19,281 2026-09-11 09:18:45
155.152.144.0/22 18,468 2026-09-11 09:19:13
155.213.211.0/24 5,567 2026-07-02 20:04:24
155.213.210.0/24 5,553 2026-07-02 20:04:24
155.152.150.0/24 5,127 2026-07-02 20:04:24

Frequently Asked Questions

Wat is AS1493?

AS1493 is een Autonomous System Number toegewezen aan Headquarters, USAISC. 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 AS1493 aan?

AS1493 kondigt 131.8K IPv4-adressen aan, verdeeld over 35 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS1493?

AS1493 wordt beheerd door Headquarters, USAISC. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS1493 geregistreerd?

AS1493 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: 2026-09-11 09:26:07 UTC
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