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Autonoom Systeem

AS1493

Headquarters, USAISC

Aangekondigde IPs
129,792
CIDR-prefixes
33
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
155.28.232.0/21 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
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 1,175,815 2026-07-25 06:06:08
155.28.232.0/21 582,760 2026-07-13 06:46:19
155.26.208.0/20 222,903 2026-07-25 08:29:58
155.28.151.0/24 151,256 2026-05-27 01:01:58
155.28.228.0/22 100,353 2026-07-25 06:06:08
155.26.204.0/22 86,335 2026-07-25 06:06:08
146.55.80.0/20 51,561 2026-07-25 06:06:08
155.26.176.0/20 33,184 2026-07-25 06:06:08
143.69.137.0/24 33,098 2026-07-25 06:06:08
155.28.160.0/19 29,441 2026-07-25 06:06:08
143.69.139.0/24 26,412 2026-07-21 09:08:15
155.28.124.0/22 24,740 2026-07-25 06:06:08
143.69.147.0/24 19,193 2026-07-25 06:06:08
143.69.140.0/24 16,065 2026-07-25 06:06:08
143.69.142.0/24 12,802 2026-07-25 06:06:08
143.69.138.0/24 11,910 2026-07-25 06:06:08
155.152.148.0/22 11,165 2026-07-25 06:06:08
155.152.144.0/22 11,045 2026-07-25 06:06:10
155.19.192.0/18 10,496 2026-07-25 06:06:08
143.69.141.0/24 10,487 2026-07-25 06:06:08
143.69.144.0/24 10,487 2026-07-25 06:06:08
155.152.176.0/20 10,478 2026-07-25 06:06:08
155.28.240.0/20 10,463 2026-07-25 06:06:08
146.55.192.0/18 10,463 2026-07-25 06:06:08
155.28.192.0/19 10,460 2026-07-25 06:06:08
155.152.128.0/20 10,442 2026-07-25 06:06:08
155.29.224.0/21 10,433 2026-07-25 06:06:08
199.209.160.0/19 10,418 2026-07-25 06:06:08
199.209.154.0/23 10,408 2026-07-25 06:06:08
199.209.192.0/20 10,407 2026-07-25 06:06:08
199.209.156.0/22 10,393 2026-07-25 06:06:08
158.13.160.0/19 8,256 2026-07-25 06:06:08
155.213.64.0/18 8,160 2026-07-25 06:06:08
155.213.208.0/21 8,155 2026-07-25 06:06:08
155.28.152.0/21 5,912 2026-06-03 21:30:42
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 129.8K IPv4-adressen aan, verdeeld over 33 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: 2026-07-25 09:25:31 UTC
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