1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.37.0.0/16
  4. AS7203  | 72.37.221.0/24

72.37.221.0/24

AS7203  ·  Leaseweb USA, Inc.

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Summary

Country United States
Domain nobistech.net
ASN AS7203
Parent Range 72.37.128.0/17
Registry ARIN
ID MZIMA03-CUST-NOBISTECHNOLOGYLLC04

WHOIS Details

NetHandle:      NET-72-37-221-0-1
OrgID:          NTGL
Parent:         NET-72-37-128-0-1
NetName:        MZIMA03-CUST-NOBISTECHNOLOGYLLC04
NetRange:       72.37.221.0 - 72.37.221.255
NetType:        reallocation
RegDate:        2007-06-25
Updated:        2007-06-25
TechHandle:     NOC2466-ARIN
Source:         ARIN


OrgID:          NTGL
OrgName:        Nobis Technology Group, LLC
CanAllocate:    
Street:         5350 East High Street
Street:         Suite 300
City:           Phoenix
State/Prov:     AZ
Country:        US
PostalCode:     85054
Comment:        Please send all abuse notifications to the following email address: abuse@us.leaseweb.com. To ensure proper processing of your abuse notification, please visit the website www.leaseweb.com/abuse for notification requirements. All police and other government agency requests must be sent to subpoenas@us.leaseweb.com.
RegDate:        2007-01-30
Updated:        2019-01-03
OrgAdminHandle: LEASE-ARIN
OrgTechHandle:  LEASE-ARIN
OrgAbuseHandle: LUAD3-ARIN
OrgNOCHandle:   LEASE-ARIN
Source:         ARIN


POCHandle:      NOC2466-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         8521 E Princess Dr
City:           Scottsdale
State/Prov:     AZ
Country:        US
PostalCode:     85255
RegDate:        2007-03-02
Updated:        2025-08-11
OfficePhone:    +1-480-212-1710
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


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

Overlapping Ranges

BGP prefixes that contain 72.37.221.0/24

Range ASN Company Num of IPs
72.37.128.0/17 AS3257 PacketExchange, Inc 32,768

Nearby Ranges

BGP prefixes that overlap with 72.37.0.0/16

Range ASN Company Num of IPs
72.37.128.0/17 AS3257 PacketExchange, Inc 32,768
72.37.0.0/17 AS10405 Union Pacific Railroad Company 32,768
72.37.224.0/21 AS7203 Nobis Technology Group, LLC 2,048
72.37.180.0/22 AS23316 Bel Air Internet, LLC 1,024
72.37.154.0/23 AS20001 IPNetZone 512
72.37.238.0/23 AS20001 IPNetZone 512
72.37.134.0/23 AS23316 Bel Air Internet, LLC 512
72.37.164.0/23 AS20001 IPNetZone 512
72.37.128.0/23 AS23316 Bel Air Internet, LLC 512
72.37.242.0/23 AS27411 Nobis Technology Group, LLC 512
72.37.160.0/23 AS20001 IPNetZone 512
72.37.202.0/23 AS3257 3rd Echelon Corp. 512
72.37.246.0/23 AS20001 IPNetZone 512
72.37.218.0/23 AS7203 Nobis Technology Group, LLC 512
72.37.216.0/23 AS46562 Zerolag Communications, Inc. 512
72.37.222.0/23 AS7203 Nobis Technology Group, LLC 512
72.37.240.0/23 AS20001 IPNetZone 512
72.37.168.0/23 AS20001 IPNetZone 512
72.37.214.0/23 AS20001 IPNetZone 512
72.37.167.0/24 AS5065 Bunny Communications 256
72.37.237.0/24 AS7203 Nobis Technology Group, LLC 256
72.37.137.0/24 AS5065 Bunny Communications 256
72.37.201.0/24 AS11403 SIRIUS TELECOMMUNICATIONS, INC. 256
72.37.136.0/24 AS19257 MetroDataPath, LLC 256
72.37.159.0/24 AS19257 Oneando, LLC 256
72.37.142.0/24 AS23316 Bel Air Internet, LLC 256
72.37.141.0/24 AS23316 Bel Air Internet, LLC 256
72.37.212.0/24 AS3257 CpanelLogin.net 256
72.37.163.0/24 AS3257 CpanelLogin.net 256
72.37.133.0/24 AS5065 Bunny Communications 256
72.37.139.0/24 AS5065 Bunny Communications 256
72.37.143.0/24 AS5065 Bunny Communications 256
72.37.153.0/24 AS5065 Bunny Communications 256
72.37.162.0/24 AS5065 Bunny Communications 256
72.37.146.0/24 AS5065 Bunny Communications 256
72.37.170.0/24 AS5065 Bunny Communications 256
72.37.170.0/24 AS5065 Bunny Communications 256
72.37.140.0/24 AS5065 Bunny Communications 256
72.37.157.0/24 AS5065 Bunny Communications 256
72.37.167.0/24 AS5065 Bunny Communications 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.37.221.236 twelvemilesout.com 2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
35.80.99.200 AS16509 Amazon.com, Inc. 0.40ms from Boardman, US
197.167.175.120 AS24863 Link Egypt (Link.NET) 4.29ms from Cairo, EG
35.221.136.152 AS396982 Google LLC 0.15ms from Chang-hua, TW
117.192.210.40 AS9829 National Internet Backbone 1.56ms from Chennai, IN
62.115.183.104 AS1299 Arelion Sweden AB 0.10ms from Dublin, IE
2.201.14.232 AS3209 Vodafone GmbH 5.11ms from Duesseldorf, DE
222.239.218.120 AS9318 SK Broadband Co Ltd 1.61ms from Incheon, KR
107.163.220.184 AS18978 Enzu Inc 0.68ms from Los Angeles, US
209.83.91.56 AS7029 Windstream Communications LLC 0.47ms from Miami, US
179.135.124.216 AS26599 TELEFÔNICA BRASIL S.A 7.62ms from Osasco, BR
185.56.218.200 AS202675 Keliweb S.R.L 0.23ms from Rende, IT
122.211.88.8 AS17506 ARTERIA Networks Corporation 0.93ms from Tokyo, JP
35.200.4.200 AS396982 Google LLC 0.16ms from Tokyo, JP
23.20.94.232 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
98.52.179.120 AS7922 Comcast Cable Communications, LLC 6.19ms from Chicago, US
213.1.32.248 AS2856 British Telecommunications PLC 7.08ms from Erith, GB
37.53.197.152 AS6849 JSC Ukrtelecom 7.74ms from Kyiv, UA
24.231.35.24 AS15146 Cable Bahamas 1.52ms from Nassau, BS
70.78.211.40 AS6327 Shaw Communications 11.95ms from Seattle, US
221.201.130.232 AS4837 CHINA UNICOM China169 Backbone 8.45ms from Tieling, CN
42.7.74.216 AS4837 CHINA UNICOM China169 Backbone 9.68ms from Tieling, CN
158.173.129.104 AS206150 F.N.S. HOLDINGS LIMITED 0.69ms from Athens, GR
101.22.40.136 AS4837 CHINA UNICOM China169 Backbone 10.77ms from Beijing, CN
52.40.134.8 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
188.246.9.216 AS15987 Portunity GmbH 10.37ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 72.37.221.174
traceroute to 72.37.221.174 (72.37.221.174): 9 hops max, 52 byte packets
5 [AS3257] 154.14.26.153 7.329 ms
6 [AS3257] 89.149.183.10 131.295 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Reims, FR
On

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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