172.255.32.0/21

AS7203 · Leaseweb USA, Inc.

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Summary

Country	United States
Domain	leaseweb.com
ASN	AS7203
Registry	ARIN
ID	172-255-32-0

WHOIS Details

NetHandle:      NET-172-255-32-0-1
OrgID:          LU-76
Parent:         NET-172-255-16-0-1
NetName:        172-255-32-0
NetRange:       172.255.32.0 - 172.255.39.255
NetType:        reallocation
RegDate:        2022-03-27
Updated:        2022-03-27
Source:         ARIN


OrgID:          LU-76
OrgName:        Leaseweb USA, Inc.
CanAllocate:    
Street:         1735 Lundy Ave
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2015-07-30
Updated:        2016-03-15
OrgAdminHandle: LEASE-ARIN
OrgTechHandle:  LEASE-ARIN
OrgAbuseHandle: LUAD3-ARIN
Source:         ARIN


POCHandle:      LEASE-ARIN
IsRole:         Y
LastName:       Leaseweb ARIN
FirstName:      
Street:         9301 Innovation Drive 
Street:         Suite 100
City:           Manassas
State/Prov:     VA
Country:        US
PostalCode:     20110-2223
RegDate:        2010-09-02
Updated:        2025-07-07
OfficePhone:    +1-571-814-3777
Mailbox:        abuse@us.leaseweb.com
Mailbox:        arin@us.leaseweb.com
Mailbox:        netops@us.leaseweb.com
Source:         ARIN


POCHandle:      LUAD3-ARIN
IsRole:         Y
LastName:       Leaseweb US abuse dept
FirstName:      
Street:         9480 Innovation Dr
City:           Manassas
State/Prov:     VA
Country:        US
PostalCode:     20109
RegDate:        2014-09-17
Updated:        2022-02-17
OfficePhone:    +1-571-814-3777
Mailbox:        abuse@us.leaseweb.com
Source:         ARIN

Hosted domains

There are 3,584 domain names hosted across 476 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
172.255.36.201	sxycgh.com	18
172.255.36.254	4001888158.com	18
172.255.37.198	qtjc600.com	18
172.255.37.239	huaerd.com	17
172.255.36.194	xsjcwl.com	17
172.255.36.213	wlmqjjt.com	17
172.255.36.222	jsyxsj.com	17
172.255.36.214	yaokongfeiji.net	17
172.255.39.204	ntmdhb.com	17
172.255.36.208	zzjxfmm.com	17
172.255.37.251	bjjtlxx.com	16
172.255.38.220	hc-lz.com	16
172.255.36.246	litc2c.com	16
172.255.37.212	xy-2car.com	16
172.255.36.206	xadrive.com	16
172.255.37.211	skdz88.com	16
172.255.36.212	lzjhhdf.com	16
172.255.36.236	qyxx100.com	16
172.255.37.199	lyqinyuanchun.com	16
172.255.39.220	zmdtytz.com	16

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
172.255.33.102	AS7203 Leaseweb USA, Inc.	`0.10ms` from San Jose, US
172.255.35.104	AS7203 Leaseweb USA, Inc.	`0.13ms` from San Jose, US
172.255.38.119	AS7203 Leaseweb USA, Inc.	`12.47ms` from San Jose, US
172.255.39.101	AS7203 Leaseweb USA, Inc.	`12.50ms` from San Jose, US
172.255.36.95	AS7203 Leaseweb USA, Inc.	`12.46ms` from San Jose, US
172.255.34.121	AS7203 Leaseweb USA, Inc.	`0.12ms` from San Jose, US
172.255.32.93	AS7203 Leaseweb USA, Inc.	`0.11ms` from San Jose, US
172.255.37.121	AS7203 Leaseweb USA, Inc.	`12.42ms` 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
52.87.172.149	AS14618 Amazon.com, Inc.	`0.41ms` from Ashburn, US
50.237.71.37	AS7922 Comcast Cable Communications, LLC	`1.10ms` from Atlanta, US
63.34.110.53	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
20.238.35.197	AS8075 Microsoft Corporation	`0.13ms` from Dublin, IE
144.41.253.197	AS553 BelWue-Koordination	`3.66ms` from Frankfurt am Main, DE
61.238.130.21	AS9269 Hong Kong Broadband Network Ltd.	`0.92ms` from Hong Kong, HK
116.2.50.117	AS4837 CHINA UNICOM China169 Backbone	`14.42ms` from Liaoyang, CN
108.64.185.53	AS7018 AT&T Enterprises, LLC	`16.95ms` from Los Angeles, US
198.4.0.133	AS701 Verizon Business	`0.55ms` from Philadelphia, US
73.235.247.85	AS7922 Comcast Cable Communications, LLC	`6.88ms` from San Jose, US
132.66.168.149	AS378 IUCC - Israel InterUniversity Computation Center	`1.44ms` from Tel Aviv, IL
86.81.86.37	AS1136 KPN B.V.	`2.71ms` from Amsterdam, NL
1.91.156.117	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`3.83ms` from Beijing, CN
61.182.52.5	AS4837 CHINA UNICOM China169 Backbone	`8.57ms` from Beijing, CN
115.108.12.245	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.57ms` from Chennai, IN
67.18.70.5	AS36351 IBM Cloud	`3.41ms` from Dallas, US
203.210.170.117	AS45899 VNPT Corp	`4.17ms` from Hanoi, VN
75.53.64.53	AS7018 AT&T Enterprises, LLC	`8.44ms` from Houston, US
202.169.108.181	AS38195 Superloop	`1.16ms` from Melbourne, AU
34.227.230.149	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
69.193.174.149	AS12271 Charter Communications Inc	`4.10ms` from Secaucus, US
1.249.99.21	AS9318 SK Broadband Co Ltd	`7.09ms` from Seoul, KR
101.95.141.213	AS4812 China Telecom (Group)	`2.86ms` from Shanghai, CN
47.84.183.21	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Singapore, SG
199.201.48.37	AS10794 Bank of America, National Association	`2.34ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 172.255.34.125

traceroute to 172.255.34.125 (172.255.34.125): 64 hops max, 52 byte packets

1 [AS7203] 209.58.131.60 0.132 ms

2 [AS7203] 172.255.34.125 0.123 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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