143.44.0.0/17

AS393257 · Lawrence University

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Summary

Country	United States
Domain	stlawu.edu
ASN	AS393257
Registry	ARIN
ID	LAWRENCENET

WHOIS Details

NetHandle:      NET-143-44-0-0-1
OrgID:          LAWREN-1-Z
Parent:         NET-143-0-0-0-0
NetName:        LAWRENCENET
NetRange:       143.44.0.0 - 143.44.127.255
NetType:        allocation
Comment:        http://www.lawrence.edu
RegDate:        1989-12-21
Updated:        2023-12-11
AbuseHandle:    ARMST34-ARIN
Source:         ARIN


OrgID:          LAWREN-1-Z
OrgName:        Lawrence University
CanAllocate:    
Street:         Lawrence University
City:           Appleton
State/Prov:     WI
Country:        US
PostalCode:     54911
RegDate:        2023-11-13
Updated:        2023-11-13
OrgAdminHandle: ARMST34-ARIN
OrgTechHandle:  ARMST34-ARIN
OrgAbuseHandle: ARMST34-ARIN
OrgAbuseHandle: NSM46-ARIN
OrgNOCHandle:   NETWO9352-ARIN
Source:         ARIN


POCHandle:      ARMST34-ARIN
IsRole:         N
LastName:       Armstrong
FirstName:      Steven
Street:         711 E Boldt Way
City:           Appleton
State/Prov:     WI
Country:        US
PostalCode:     54313
RegDate:        2013-05-10
Updated:        2025-08-01
OfficePhone:    +1-920-832-6769
Mailbox:        benjamin.d.dumke@lawrence.edu
Mailbox:        steven.m.armstrong@lawrence.edu
Source:         ARIN


POCHandle:      NSM46-ARIN
IsRole:         Y
LastName:       Network and Systems Manager
FirstName:      
Street:         711 E Boldt Way
City:           Appleton
State/Prov:     WI
Country:        US
PostalCode:     54911
RegDate:        2023-11-01
Updated:        2025-08-01
OfficePhone:    +1-920-832-7364
Mailbox:        network.manager@lawrence.edu
Source:         ARIN


POCHandle:      NETWO9352-ARIN
IsRole:         Y
LastName:       Network Engineer
FirstName:      
Street:         711 E Boldt Way
City:           Appleton
State/Prov:     WI
Country:        US
PostalCode:     54911
RegDate:        2020-11-16
Updated:        2025-08-01
OfficePhone:    +1-920-832-7142
Mailbox:        Network.Engineer@lawrence.edu
Source:         ARIN

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.44.124.35	lawrentian.com	3
143.44.124.14	lawrence.university	1

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

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Pingable IPs

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

IP Address	ASN	Details
143.44.127.254	AS393257 Lawrence University	`5.35ms` from Chicago, US
143.44.20.1	AS393257 Lawrence University	`4.79ms` from Chicago, US
143.44.119.49	AS393257 Lawrence University	`0.13ms` from Istanbul, TR
143.44.27.79	AS393257 Lawrence University	`0.35ms` from Istanbul, TR
143.44.26.224	AS393257 Lawrence University	`1.30ms` from Istanbul, TR

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
178.85.80.1	AS33915 Vodafone Libertel B.V.	`2.09ms` from Amsterdam, NL
78.7.210.129	AS8968 BT Italia S.p.A.	`4.67ms` from Arezzo, IT
73.207.128.1	AS7922 Comcast Cable Communications, LLC	`1.47ms` from Atlanta, US
171.99.248.1	AS17552 True Online	`5.08ms` from Bangkok, TH
110.169.24.1	AS17552 True Online	`6.24ms` from Bangkok, TH
60.0.88.1	AS4837 CHINA UNICOM China169 Backbone	`6.87ms` from Beijing, CN
60.5.214.65	AS4837 CHINA UNICOM China169 Backbone	`9.68ms` from Beijing, CN
58.68.236.97	AS4847 China Networks Inter-Exchange	`5.89ms` from Beijing, CN
93.87.128.1	AS8400 TELEKOM SRBIJA a.d.	`0.48ms` from Belgrade, RS
190.24.45.65	AS19429 ETB - Colombia	`0.41ms` from Bogota, CO
24.91.111.113	AS7922 Comcast Cable Communications, LLC	`8.73ms` from Boston, US
20.94.3.17	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
187.183.168.1	AS28573 Claro NXT Telecomunicacoes Ltda	`13.82ms` from Brasilia, BR
96.51.236.1	AS6327 Shaw Communications Inc.	`1.86ms` from Calgary, CA
182.140.106.1	AS4134 CHINANET-BACKBONE	`5.49ms` from Chengdu, CN
75.86.32.1	AS10796 Charter Communications Inc	`2.56ms` from Chicago, US
66.73.215.65	AS7018 AT&T Enterprises, LLC	`10.12ms` from Chicago, US
12.159.229.49	AS7018 AT&T Enterprises, LLC	`2.34ms` from Chicago, US
68.39.191.1	AS7922 Comcast Cable Communications, LLC	`11.32ms` from Chicago, US
190.16.62.1	AS7303 Telecom Argentina S.A.	`3.19ms` from Cordoba, AR
34.170.35.65	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
50.24.202.113	AS19108 Optimum	`7.02ms` from Dallas, US
68.106.70.65	AS22773 Cox Communications Inc.	`4.85ms` from Dallas, US
47.27.144.1	AS20115 Charter Communications LLC	`14.41ms` from Denver, US
191.186.146.161	AS28573 Claro NXT Telecomunicacoes Ltda	`10.47ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 143.44.110.253

traceroute to 143.44.110.253 (143.44.110.253): 7 hops max, 52 byte packets

3 [AS8966] 5.195.70.164 5.658 ms

4 [AS8966] 194.170.186.11 74.647 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Al Fujairah City, AE

On August 28th 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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