Autonomes System

AS7203

Leaseweb USA, Inc.

Leaseweb USA, Inc. United States 🌐 leaseweb.com

Angezeigte IPs

187,904

CIDR-Präfixe

113

ASN

AS7203

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.

47/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Hosting allocation −6
Trust score 47 / 100

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

⚠ 3 MOAS-Präfixes — mehrere Origin-ASNs erkannt

Alle MOAS-Anomalien →

Ein zuvor stabiles Präfix, das von AS7203 wird jetzt auch von einer anderen ASN angekündigt (MOAS — Multiple-Origin AS), erkannt von unseren RIPE RIS Kollektoren. Oft harmlos (Anycast, Multi-Homing oder eine kürzliche Übertragung) — aber es kann ein Route Leak oder Prefix Hijack signalisieren, daher ist eine Überprüfung sinnvoll.

Präfix	Origin-ASNs	Zuletzt erkannt (UTC)
23.19.53.0/24	AS7203, AS205544	2026-07-24 17:53:49
23.19.197.0/24	AS7203, AS28753	2026-07-24 17:53:49
23.19.196.0/24	AS7203, AS28753	2026-07-24 17:53:49

Network profile

Source: PeeringDB →

Network type Content

Geographic scope Not Disclosed

Traffic ratio Heavy Outbound

Peering policy No

IRR record AS7203

Website ↗ Looking glass ↗

Top CIDR-Bereiche

CIDR	IPs	PTR Density	Organisation	Land	State	City
23.105.96.0/19	8.2K	1.4%	Leaseweb USA, Inc.	US	California	San Jose
23.108.160.0/19	8.2K	3.8%	Leaseweb USA, Inc.	US	California	San Jose
23.81.96.0/20	4.1K	5.1%	Leaseweb USA, Inc.	US	California	San Jose
23.82.16.0/20	4.1K	1.0%	Leaseweb USA, Inc.	US	California	San Jose
23.105.16.0/20	4.1K	5.9%	Leaseweb USA, Inc.	US	California	San Jose
23.106.160.0/20	4.1K	0.5%	Leaseweb USA, Inc.	US	California	San Jose
147.255.48.0/20	4.1K	12.0%	Leaseweb USA, Inc.	US	California	San Jose
147.255.176.0/20	4.1K	0.9%	Leaseweb USA, Inc.	US	California	San Jose
172.255.112.0/20	4.1K	0.6%	Leaseweb USA, Inc.	US	California	San Jose
209.58.128.0/20	4.1K	6.9%	Leaseweb USA, Inc.	US	California	San Jose
23.19.88.0/21	2.0K	35.6%	Leaseweb USA, Inc.	US	California	San Jose
23.19.160.0/21	2.0K	27.6%	Leaseweb USA, Inc.	US	California	San Jose
23.81.8.0/21	2.0K	1.0%	Leaseweb USA, Inc.	US	California	San Jose
23.81.112.0/21	2.0K	33.5%	Leaseweb USA, Inc.	US	California	San Jose
23.81.160.0/21	2.0K	1.1%	Leaseweb USA, Inc.	US	California	San Jose
23.81.176.0/21	2.0K	5.5%	Leaseweb USA, Inc.	US	California	San Jose
23.82.0.0/21	2.0K	1.4%	Leaseweb USA, Inc.	US	California	San Jose
23.82.64.0/21	2.0K	0.1%	Leaseweb USA, Inc.	US	California	San Jose
23.82.88.0/21	2.0K	12.6%	Leaseweb USA, Inc.	US	California	San Jose
23.82.96.0/21	2.0K	15.1%	Leaseweb USA, Inc.	US	California	San Jose
23.82.112.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
23.82.168.0/21	2.0K	65.7%	Leaseweb USA, Inc.	US	California	San Jose
23.82.176.0/21	2.0K	0.1%	Leaseweb USA, Inc.	US	California	San Jose
23.83.152.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
23.83.160.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.83.176.0/21	2.0K	0.1%	Leaseweb USA, Inc.	US	California	San Jose
23.106.88.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	Texas	Dallas
23.106.184.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.108.112.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.108.192.0/21	2.0K	0.9%	Leaseweb USA, Inc.	US	California	San Jose
64.64.24.0/21	2.0K	61.1%	Leaseweb USA, Inc.	US	California	San Jose
72.37.224.0/21	2.0K	9.9%	Leaseweb USA, Inc.	US	California	San Jose
108.177.160.0/21	2.0K	6.3%	Leaseweb USA, Inc.	US	California	San Jose
142.91.24.0/21	2.0K	0.8%	Leaseweb USA, Inc.	US	California	San Jose
142.91.32.0/21	2.0K	12.7%	Leaseweb USA, Inc.	US	California	San Jose
142.91.136.0/21	2.0K	35.9%	Leaseweb USA, Inc.	US	California	San Jose
142.91.168.0/21	2.0K	13.2%	Leaseweb USA, Inc.	US	California	San Jose
142.234.8.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
142.234.48.0/21	2.0K	12.1%	Leaseweb USA, Inc.	US	California	San Jose
142.234.80.0/21	2.0K	9.4%	Leaseweb USA, Inc.	US	California	San Jose
142.234.96.0/21	2.0K	0.3%	Leaseweb USA, Inc.	US	California	San Jose
142.234.120.0/21	2.0K	12.3%	Leaseweb USA, Inc.	US	California	San Jose
142.234.128.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
142.234.144.0/21	2.0K	9.4%	Leaseweb USA, Inc.	US	California	San Jose
142.234.192.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
147.255.16.0/21	2.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
147.255.120.0/21	2.0K	3.1%	Leaseweb USA, Inc.	US	California	San Jose
147.255.160.0/21	2.0K	0.3%	Leaseweb USA, Inc.	US	California	San Jose
172.241.8.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
172.241.56.0/21	2.0K	1.5%	Leaseweb USA, Inc.	US	California	San Jose
172.241.72.0/21	2.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
172.241.104.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
172.241.248.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
172.255.24.0/21	2.0K	0.2%	Leaseweb USA, Inc.	US	California	San Jose
172.255.32.0/21	2.0K	0.5%	Leaseweb USA, Inc.	US	California	San Jose
206.214.208.0/21	2.0K	45.6%	Leaseweb USA, Inc.	US	California	San Jose
23.19.164.0/22	1.0K	6.1%	Leaseweb USA, Inc.	US	California	San Jose
23.19.212.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.19.252.0/22	1.0K	2.3%	Leaseweb USA, Inc.	US	California	San Jose
23.81.84.0/22	1.0K	0.2%	Leaseweb USA, Inc.	US	Arizona	Phoenix
23.81.168.0/22	1.0K	0.8%	Leaseweb USA, Inc.	US	California	San Jose
23.81.200.0/22	1.0K	19.1%	Leaseweb USA, Inc.	US	California	San Jose
23.81.220.0/22	1.0K	0.5%	Leaseweb USA, Inc.	US	California	San Jose
23.82.48.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.82.56.0/22	1.0K	18.8%	Leaseweb USA, Inc.	US	California	San Jose
23.82.124.0/22	1.0K	66.8%	Leaseweb USA, Inc.	US	California	San Jose
23.82.132.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.82.236.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.106.44.0/22	1.0K	36.0%	Leaseweb USA, Inc.	US	California	San Jose
23.108.108.0/22	1.0K	2.3%	Leaseweb USA, Inc.	US	California	San Jose
23.108.120.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
23.108.204.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
64.64.20.0/22	1.0K	19.8%	Leaseweb USA, Inc.	US	California	San Jose
69.174.60.0/22	1.0K	99.5%	Leaseweb USA, Inc.	US	California	San Jose
108.62.160.0/22	1.0K	27.2%	Leaseweb USA, Inc.	US	California	San Jose
142.91.36.0/22	1.0K	1.8%	Leaseweb USA, Inc.	US	California	San Jose
142.91.212.0/22	1.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
142.234.56.0/22	1.0K	16.9%	Leaseweb USA, Inc.	US	California	San Jose
147.255.112.0/22	1.0K	0.0%	Leaseweb USA, Inc.	US	California	San Jose
152.163.8.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.28.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.52.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.128.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.156.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.180.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.204.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
152.163.232.0/22	1.0K	0.0%	Leaseweb USA, Inc.	LT	—	—
172.241.124.0/22	1.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
172.241.172.0/22	1.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
172.241.196.0/22	1.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
172.241.204.0/22	1.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
172.241.208.0/22	1.0K	0.4%	Leaseweb USA, Inc.	US	California	San Jose
173.234.92.0/22	1.0K	0.3%	Leaseweb USA, Inc.	US	California	San Jose
173.234.112.0/22	1.0K	0.3%	Leaseweb USA, Inc.	US	California	San Jose
199.38.112.0/22	1.0K	49.3%	Leaseweb USA, Inc.	US	California	San Jose
199.223.208.0/22	1.0K	34.9%	Leaseweb USA, Inc.	US	California	San Jose
72.37.218.0/23	512	0.2%	Leaseweb USA, Inc.	US	California	San Jose
72.37.222.0/23	512	0.0%	Leaseweb USA, Inc.	US	California	San Jose
108.62.244.0/23	512	1.0%	Leaseweb USA, Inc.	US	California	San Jose
199.167.46.0/23	512	61.3%	Leaseweb USA, Inc.	US	California	San Jose

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS7203 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

Prefix	Ankündigungs-Stichproben	Zuletzt gesehen
72.37.221.0/24	14,561	2026-07-24 17:11:43
72.37.224.0/21	14,557	2026-07-24 17:11:43
72.37.237.0/24	14,547	2026-07-24 17:11:43
69.174.60.0/22	14,514	2026-07-24 17:11:43
67.201.40.0/24	14,511	2026-07-24 17:11:43
23.82.64.0/21	13,088	2026-07-24 17:11:43
23.82.168.0/21	13,086	2026-07-24 17:11:43
23.106.184.0/21	13,075	2026-07-24 17:11:43
23.106.160.0/21	13,059	2026-07-24 17:11:43
23.106.88.0/21	13,013	2026-07-24 17:11:43
23.83.156.0/22	13,005	2026-07-24 17:11:43
23.82.176.0/22	13,003	2026-07-24 17:11:43
23.81.200.0/22	13,002	2026-07-24 17:11:43
23.105.108.0/22	13,000	2026-07-24 17:11:43
23.106.168.0/21	13,000	2026-07-24 17:11:43
23.81.100.0/22	12,997	2026-07-24 17:11:43
23.81.220.0/22	12,994	2026-07-24 17:11:43
23.81.160.0/22	12,992	2026-07-24 17:11:43
23.108.184.0/21	12,984	2026-07-24 17:11:43
23.82.96.0/22	12,982	2026-07-24 17:11:43
23.81.96.0/22	12,979	2026-07-24 17:11:43
23.81.116.0/22	12,975	2026-07-24 17:11:43
23.83.176.0/22	12,974	2026-07-24 17:11:43
23.105.24.0/21	12,974	2026-07-24 17:11:43
23.108.192.0/21	12,972	2026-07-24 17:11:43
23.81.176.0/21	12,970	2026-07-24 17:11:43
23.82.116.0/22	12,969	2026-07-24 17:11:43
23.82.0.0/21	12,969	2026-07-24 17:11:43
23.82.56.0/22	12,968	2026-07-24 17:11:43
23.108.112.0/21	12,967	2026-07-24 17:11:43
23.82.16.0/21	12,963	2026-07-24 17:11:43
23.82.112.0/22	12,963	2026-07-24 17:11:43
23.82.236.0/22	12,953	2026-07-24 17:11:43
23.82.132.0/22	12,953	2026-07-24 17:11:43
23.82.92.0/22	12,952	2026-07-24 17:11:43
23.105.104.0/22	12,937	2026-07-24 17:11:43
23.105.124.0/22	12,933	2026-07-24 17:11:43
23.105.120.0/22	12,933	2026-07-24 17:11:43
23.83.152.0/22	12,930	2026-07-24 17:11:43
23.82.180.0/22	12,929	2026-07-24 17:11:43
23.105.96.0/21	12,924	2026-07-24 17:11:43
23.82.100.0/22	12,909	2026-07-24 17:11:43
23.108.160.0/20	12,904	2026-07-24 17:11:43
23.81.112.0/22	12,902	2026-07-24 17:11:43
23.106.44.0/22	12,901	2026-07-24 17:11:43
23.108.180.0/22	12,896	2026-07-24 17:11:43
23.108.120.0/22	12,895	2026-07-24 17:11:43
23.81.12.0/22	12,892	2026-07-24 17:11:43
23.81.84.0/22	12,891	2026-07-24 17:11:43
23.108.204.0/22	12,889	2026-07-24 17:11:43

Zeige Top 50 of 161 angekündigte Präfixe nach Stichprobenvolumen.

Frequently Asked Questions

Was ist AS7203?

AS7203 ist eine Autonomous System Number, die Leaseweb USA, Inc. zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS7203 an?

AS7203 kündigt 187.9K IPv4-Adressen an, verteilt auf 113 geroutete CIDR-Präfixe. Das Netzwerk ist in United States registriert.

Wer betreibt AS7203?

AS7203 wird von Leaseweb USA, Inc. betrieben. Die Organisation hat ihren Sitz in United States. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS7203 registriert?

AS7203 ist in United States registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-07-24 17:55:31 UTC