Autonomous System details

AS7203

Leaseweb USA, Inc. · leaseweb.com

United States

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AS7203 – Leaseweb USA, Inc.

Field	Value
Country	United States
Website	leaseweb.com
Hosted domains	85,681
IPv4 addresses	187,904
IPv6 addresses	158,459,951,805,987,519,887,600,000,000
ASN type	Hosting
Registry	arin
Allocated	30 years ago on Oct 08, 1996
Updated	4 years ago on Mar 31, 2022

Netblock	Company	Num of IPs
23.108.160.0/20	Leaseweb USA, Inc.	4,096
209.58.128.0/20	Leaseweb USA, Inc.	4,096
23.19.88.0/21	Leaseweb USA, Inc.	2,048
23.81.104.0/21	Leaseweb USA, Inc.	2,048
23.81.176.0/21	Leaseweb USA, Inc.	2,048
23.82.0.0/21	Leaseweb USA, Inc.	2,048
23.82.16.0/21	Leaseweb USA, Inc.	2,048
23.82.64.0/21	Leaseweb USA, Inc.	2,048
23.82.168.0/21	Leaseweb USA, Inc.	2,048
23.105.16.0/21	Leaseweb USA, Inc.	2,048
23.105.24.0/21	Leaseweb USA, Inc.	2,048
23.105.96.0/21	Leaseweb USA, Inc.	2,048
23.105.112.0/21	Leaseweb USA, Inc.	2,048
23.106.88.0/21	Leaseweb USA, Inc.	2,048
23.106.160.0/21	Leaseweb USA, Inc.	2,048
23.106.168.0/21	Leaseweb USA, Inc.	2,048
23.106.184.0/21	Leaseweb USA, Inc.	2,048
23.108.112.0/21	Leaseweb USA, Inc.	2,048
23.108.184.0/21	Leaseweb USA, Inc.	2,048
23.108.192.0/21	Leaseweb USA, Inc.	2,048
64.64.24.0/21	Leaseweb USA, Inc.	2,048
72.37.224.0/21	Nobis Technology Group, LLC	2,048
108.177.160.0/21	Leaseweb USA, Inc.	2,048
142.91.136.0/21	Leaseweb USA, Inc.	2,048
142.234.120.0/21	Leaseweb USA, Inc.	2,048
142.234.192.0/21	Leaseweb USA, Inc.	2,048
147.255.48.0/21	Leaseweb USA, Inc.	2,048
147.255.176.0/21	Leaseweb USA, Inc.	2,048
172.241.104.0/21	Leaseweb USA, Inc.	2,048
172.255.24.0/21	Leaseweb USA, Inc.	2,048
172.255.32.0/21	Leaseweb USA, Inc.	2,048
172.255.112.0/21	Leaseweb USA, Inc.	2,048
206.214.208.0/21	Leaseweb USA, Inc.	2,048
23.19.160.0/22	Leaseweb USA, Inc.	1,024
23.19.164.0/22	Leaseweb USA, Inc.	1,024
23.19.212.0/22	Leaseweb USA, Inc.	1,024
23.19.252.0/22	Leaseweb USA, Inc.	1,024
23.81.8.0/22	Leaseweb USA, Inc.	1,024
23.81.12.0/22	Leaseweb USA, Inc.	1,024
23.81.84.0/22	Leaseweb USA, Inc.	1,024
23.81.96.0/22	Leaseweb USA, Inc.	1,024
23.81.100.0/22	Leaseweb USA, Inc.	1,024
23.81.112.0/22	Leaseweb USA, Inc.	1,024
23.81.116.0/22	Leaseweb USA, Inc.	1,024
23.81.160.0/22	Leaseweb USA, Inc.	1,024
23.81.164.0/22	Leaseweb USA, Inc.	1,024
23.81.168.0/22	Leaseweb USA, Inc.	1,024
23.81.200.0/22	Leaseweb USA, Inc.	1,024
23.81.220.0/22	Leaseweb USA, Inc.	1,024
23.82.24.0/22	Leaseweb USA, Inc.	1,024
23.82.28.0/22	Leaseweb USA, Inc.	1,024
23.82.48.0/22	Leaseweb USA, Inc.	1,024
23.82.56.0/22	Leaseweb USA, Inc.	1,024
23.82.88.0/22	Leaseweb USA, Inc.	1,024
23.82.92.0/22	Leaseweb USA, Inc.	1,024
23.82.96.0/22	Leaseweb USA, Inc.	1,024
23.82.100.0/22	Leaseweb USA, Inc.	1,024
23.82.112.0/22	Leaseweb USA, Inc.	1,024
23.82.116.0/22	Leaseweb USA, Inc.	1,024
23.82.124.0/22	Leaseweb USA, Inc.	1,024
23.82.132.0/22	Leaseweb USA, Inc.	1,024
23.82.176.0/22	Leaseweb USA, Inc.	1,024
23.82.180.0/22	Leaseweb USA, Inc.	1,024
23.82.236.0/22	Leaseweb USA, Inc.	1,024
23.83.152.0/22	Leaseweb USA, Inc.	1,024
23.83.156.0/22	Leaseweb USA, Inc.	1,024
23.83.160.0/22	Leaseweb USA, Inc.	1,024
23.83.164.0/22	Leaseweb USA, Inc.	1,024
23.83.176.0/22	Leaseweb USA, Inc.	1,024
23.83.180.0/22	Leaseweb USA, Inc.	1,024
23.105.104.0/22	Leaseweb USA, Inc.	1,024
23.105.108.0/22	Leaseweb USA, Inc.	1,024
23.105.120.0/22	Leaseweb USA, Inc.	1,024
23.105.124.0/22	Leaseweb USA, Inc.	1,024
23.106.44.0/22	Leaseweb USA, Inc.	1,024
23.108.108.0/22	Leaseweb USA, Inc.	1,024
23.108.120.0/22	Leaseweb USA, Inc.	1,024
23.108.176.0/22	Leaseweb USA, Inc.	1,024
23.108.180.0/22	Leaseweb USA, Inc.	1,024
23.108.204.0/22	Leaseweb USA, Inc.	1,024
64.64.20.0/22	Leaseweb USA, Inc.	1,024
69.174.60.0/22	Nobis Technology Group, LLC	1,024
108.62.160.0/22	Leaseweb USA, Inc.	1,024
142.91.24.0/22	Leaseweb USA, Inc.	1,024
142.91.28.0/22	Leaseweb USA, Inc.	1,024
142.91.32.0/22	Leaseweb USA, Inc.	1,024
142.91.36.0/22	Leaseweb USA, Inc.	1,024
142.91.168.0/22	Leaseweb USA, Inc.	1,024
142.91.172.0/22	Leaseweb USA, Inc.	1,024
142.91.212.0/22	Leaseweb USA, Inc.	1,024
142.234.8.0/22	Leaseweb USA, Inc.	1,024
142.234.12.0/22	Leaseweb USA, Inc.	1,024
142.234.48.0/22	Leaseweb USA, Inc.	1,024
142.234.52.0/22	Leaseweb USA, Inc.	1,024
142.234.56.0/22	Leaseweb USA, Inc.	1,024
142.234.80.0/22	Leaseweb USA, Inc.	1,024
142.234.84.0/22	Leaseweb USA, Inc.	1,024
142.234.96.0/22	Leaseweb USA, Inc.	1,024
142.234.100.0/22	Leaseweb USA, Inc.	1,024
142.234.128.0/22	Leaseweb USA, Inc.	1,024
142.234.132.0/22	Leaseweb USA, Inc.	1,024
142.234.144.0/22	Leaseweb USA, Inc.	1,024
142.234.148.0/22	Leaseweb USA, Inc.	1,024
147.255.16.0/22	Leaseweb USA, Inc.	1,024
147.255.20.0/22	Leaseweb USA, Inc.	1,024
147.255.56.0/22	Leaseweb USA, Inc.	1,024
147.255.60.0/22	Leaseweb USA, Inc.	1,024
147.255.112.0/22	Leaseweb USA, Inc.	1,024
147.255.120.0/22	Leaseweb USA, Inc.	1,024
147.255.124.0/22	Leaseweb USA, Inc.	1,024
147.255.160.0/22	Leaseweb USA, Inc.	1,024
147.255.164.0/22	Leaseweb USA, Inc.	1,024
147.255.184.0/22	Leaseweb USA, Inc.	1,024
147.255.188.0/22	Leaseweb USA, Inc.	1,024
152.163.8.0/22	UAB code200	1,024
152.163.28.0/22	UAB code200	1,024
152.163.52.0/22	UAB code200	1,024
152.163.128.0/22	UAB code200	1,024
152.163.156.0/22	UAB code200	1,024
152.163.180.0/22	UAB code200	1,024
152.163.204.0/22	UAB code200	1,024
152.163.232.0/22	UAB code200	1,024
172.241.8.0/22	Leaseweb USA, Inc.	1,024
172.241.12.0/22	Leaseweb USA, Inc.	1,024
172.241.56.0/22	Leaseweb USA, Inc.	1,024
172.241.60.0/22	Leaseweb USA, Inc.	1,024
172.241.72.0/22	Leaseweb USA, Inc.	1,024
172.241.76.0/22	Leaseweb USA, Inc.	1,024
172.241.124.0/22	Leaseweb USA, Inc.	1,024
172.241.172.0/22	Leaseweb USA, Inc.	1,024
172.241.196.0/22	Leaseweb USA, Inc.	1,024
172.241.204.0/22	Leaseweb USA, Inc.	1,024
172.241.208.0/22	Leaseweb USA, Inc.	1,024
172.241.248.0/22	Leaseweb USA, Inc.	1,024
172.241.252.0/22	Leaseweb USA, Inc.	1,024
172.255.120.0/22	Leaseweb USA, Inc.	1,024
172.255.124.0/22	Leaseweb USA, Inc.	1,024
173.234.92.0/22	Leaseweb USA, Inc.	1,024
173.234.112.0/22	Leaseweb USA, Inc.	1,024
199.38.112.0/22	Leaseweb USA, Inc.	1,024
199.223.208.0/22	Leaseweb USA, Inc.	1,024
72.37.218.0/23	Nobis Technology Group, LLC	512
72.37.222.0/23	Nobis Technology Group, LLC	512
108.62.244.0/23	Leaseweb USA, Inc.	512
199.167.46.0/23	Leaseweb USA, Inc.	512
216.22.38.0/23	Leaseweb USA, Inc.	512
23.19.196.0/24	LeaseWeb Global Services BV	256
23.19.197.0/24	LeaseWeb Global Services BV	256
23.19.198.0/24	Leaseweb USA, Inc.	256
67.201.40.0/24	Fidelity Media LLC	256
72.37.221.0/24	Nobis Technology Group, LLC	256
72.37.237.0/24	Nobis Technology Group, LLC	256
84.75.144.0/24	Private Customer	256
173.208.122.0/24	Leaseweb USA, Inc.	256
179.61.166.0/24	Private Customer	256
179.61.245.0/24	Private Customer	256
191.96.130.0/24	ISP Network Ltd	256
191.101.41.0/24	Private Customer	256
212.42.197.0/24	Private Customer	256
212.42.205.0/24	Private Customer	256

Netblock	Company
2605:fe80::/32	Leaseweb USA, Inc.
2a0f:1e84::/32	RapidSeedbox Ltd
2605:fe80:fffe::/48	Leaseweb USA, Inc.
2607:f5b5::/48	LeaseWeb Global Services BV
2607:f5b5:1::/48	LeaseWeb Global Services BV

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WHOIS Details

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                                                ASHandle:       AS7203
                                                OrgID:          AS7203
                                                ASName:         AS7203
                                                ASNumber:       AS7203
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 85,681 domain names hosted across 17,690 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
23.108.108.200	██████████	979
23.108.108.219	██████████	819
23.82.168.33	██████████	505
209.58.132.172	██████████	444
23.81.164.200	██████████	380
23.82.16.53	██████████	352
23.82.16.57	██████████	335
23.82.16.56	██████████	327
23.82.16.54	██████████	323
23.82.16.55	██████████	285

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Peers

There are 4 peers for this ASN.

Peers	Name
AS1239	Cogent Communications, LLC
AS174	Cogent Communications, LLC
AS286	GTT Communications Inc.
AS3257	GTT Communications Inc.

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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS3257	GTT Communications Inc.

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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

294 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
23.81.116.197	AS7203 Leaseweb USA, Inc.	`0.06ms` from San Jose, US
142.91.170.253	AS7203 Leaseweb USA, Inc.	`0.11ms` from San Jose, US
172.241.14.254	AS7203 Leaseweb USA, Inc.	`0.11ms` from San Jose, US
152.163.28.133	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
108.62.244.254	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
199.38.115.250	AS7203 Leaseweb USA, Inc.	`0.12ms` from San Jose, US
23.81.182.124	AS7203 Leaseweb USA, Inc.	`0.12ms` from San Jose, US
64.64.25.140	AS7203 Leaseweb USA, Inc.	`0.25ms` from San Jose, US
23.82.71.254	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
23.83.166.47	AS7203 Leaseweb USA, Inc.	`0.08ms` from San Jose, US
23.83.164.41	AS7203 Leaseweb USA, Inc.	`0.08ms` from San Jose, US
147.255.191.254	AS7203 Leaseweb USA, Inc.	`0.09ms` from San Jose, US
209.58.130.111	AS7203 Leaseweb USA, Inc.	`0.07ms` from San Jose, US
23.82.169.60	AS7203 Leaseweb USA, Inc.	`0.09ms` from San Jose, US
209.58.138.253	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
23.105.114.252	AS7203 Leaseweb USA, Inc.	`0.07ms` from San Jose, US
209.58.140.252	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
23.81.117.123	AS7203 Leaseweb USA, Inc.	`0.07ms` from San Jose, US
172.241.78.101	AS7203 Leaseweb USA, Inc.	`0.13ms` from San Jose, US
152.163.55.54	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
209.58.133.16	AS7203 Leaseweb USA, Inc.	`0.08ms` from San Jose, US
23.82.170.62	AS7203 Leaseweb USA, Inc.	`0.13ms` from San Jose, US
23.106.172.253	AS7203 Leaseweb USA, Inc.	`0.12ms` from San Jose, US
172.241.252.51	AS7203 Leaseweb USA, Inc.	`0.11ms` from San Jose, US
23.82.99.252	AS7203 Leaseweb USA, Inc.	`0.14ms` from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
123.113.250.67	AS4808 China Unicom Beijing Province Network	`3.88ms` from Beijing, CN
41.141.159.67	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.30ms` from Casablanca, MA
187.204.228.99	AS8151 UNINET	`1.03ms` from Guadalajara, MX
92.238.61.147	AS5089 Virgin Media Limited	`7.84ms` from London, GB
34.139.87.83	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
152.203.103.195	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.28ms` from Panama, PA
125.100.201.147	AS17506 ARTERIA Networks Corporation	`2.09ms` from Tokyo, JP
126.118.174.195	AS17676 SoftBank Corp.	`15.64ms` from Tokyo, JP
128.186.54.35	AS2553 Florida State University	`10.36ms` from Atlanta, US
186.13.51.3	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.53ms` from Buenos Aires, AR
76.249.157.131	AS7018 AT&T Enterprises, LLC	`4.06ms` from Chicago, US
223.199.63.243	AS4134 CHINANET BACKBONE	`2.33ms` from Haikou, CN
220.190.30.163	AS4134 CHINANET BACKBONE	`11.59ms` from Hangzhou, CN
34.96.235.243	AS396982 Google LLC	`0.15ms` from Hong Kong, HK
73.155.126.99	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Houston, US
219.248.54.147	AS9318 SK Broadband Co Ltd	`1.54ms` from Incheon, KR
211.176.118.83	AS9318 SK Broadband Co Ltd	`1.46ms` from Incheon, KR
85.0.249.99	AS3303 Swisscom (Switzerland) Ltd	`0.71ms` from Lausanne, CH
105.172.67.179	AS37119 UNITEL SA	`1.31ms` from Luanda, AO
73.27.160.3	AS7922 Comcast Cable Communications, LLC	`6.60ms` from Miami, US
73.242.80.243	AS7922 Comcast Cable Communications, LLC	`5.84ms` from Minneapolis, US
35.211.220.227	AS15169 Google LLC	`0.15ms` from Moncks Corner, US
153.72.135.3	AS396982 Google LLC	`0.72ms` from Mumbai, IN
59.135.16.3	AS2516 KDDI CORPORATION	`8.93ms` from Osaka, JP
189.90.98.51	AS28634 Life Tecnologia Ltda.	`8.20ms` from Osasco, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f4 -m10 172.255.36.176

traceroute to 172.255.36.176 (172.255.36.176): 10 hops max, 52 byte packets

4 [AS3257] 209.120.251.61 2.819 ms

5 [AS3257] 141.136.110.14 63.904 ms

6 [AS3257] 69.174.12.38 59.905 ms

7 [AS7203] 173.208.122.7 59.571 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On April 24th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7203 at robtex.

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