143.195.0.0/17

AS397112 · Illinois Mathematics and Science Academy

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Summary

Country	United States
Domain	imsa.edu
ASN	AS397112
Registry	ARIN
ID	IMSANET

WHOIS Details

NetHandle:      NET-143-195-0-0-1
OrgID:          IMSA-1
Parent:         NET-143-0-0-0-0
NetName:        IMSANET
NetRange:       143.195.0.0 - 143.195.223.255
NetType:        allocation
RegDate:        1990-10-08
Updated:        2021-12-14
TechHandle:     ROO-ORG-ARIN
Source:         ARIN


OrgID:          IMSA-1
OrgName:        Illinois Mathematics and Science Academy
CanAllocate:    
Street:         1500 Sullivan Road
City:           Aurora
State/Prov:     IL
Country:        US
PostalCode:     60506-1039
RegDate:        1990-10-08
Updated:        2024-08-23
OrgAdminHandle: ROO-ORG-ARIN
OrgTechHandle:  ROO-ORG-ARIN
OrgAbuseHandle: ROO-ORG-ARIN
Source:         ARIN


POCHandle:      ROO-ORG-ARIN
IsRole:         Y
LastName:       Illinois Mathematics and ScienceAcademy
FirstName:      
Street:         1500 Sullivan Road
City:           Aurora
State/Prov:     IL
Country:        US
PostalCode:     60506
RegDate:        1970-01-01
Updated:        2025-09-19
OfficePhone:    +1-630-907-5995
FaxPhone:       +1-630-907-5074
Mailbox:        root@imsa.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.195.0.0/16

Range	ASN	Company	Num of IPs
143.195.224.0/19	AS393451	CITY OF AURORA	8,192

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
143.195.127.254	AS397112 Illinois Mathematics and Science Academy	`2.95ms` from Chicago, US
143.195.7.3	AS397112 Illinois Mathematics and Science Academy	`3.02ms` from Chicago, 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
217.164.225.49	AS5384 Emirates Internet	`3.07ms` from Al Fujairah City, AE
131.174.167.113	AS1103 SURF B.V.	`3.08ms` from Amsterdam, NL
82.75.252.1	AS33915 Vodafone Libertel B.V.	`5.49ms` from Amsterdam, NL
212.187.25.1	AS33915 Vodafone Libertel B.V.	`0.90ms` from Amsterdam, NL
138.186.62.49	AS28103 TECNOLOGIA EN ELECTRONICA E INFORMATICA SOCIEDAD ANONIMA (T.E.I.S.A)	`0.21ms` from Asuncion, PY
184.178.149.129	AS22773 Cox Communications Inc.	`0.38ms` from Atlanta, US
130.207.107.1	AS2637 Georgia Institute of Technology	`1.00ms` from Atlanta, US
173.31.240.1	AS30036 Mediacom Communications Corp	`8.04ms` from Atlanta, US
200.2.67.1	AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S	`1.16ms` from Bogota, CO
190.247.207.1	AS7303 Telecom Argentina S.A.	`1.27ms` from Buenos Aires, AR
97.95.217.1	AS20115 Charter Communications LLC	`11.51ms` from Chicago, US
12.206.173.129	AS7018 AT&T Enterprises, LLC	`7.86ms` from Chicago, US
12.8.80.65	AS7018 AT&T Enterprises, LLC	`9.31ms` from Chicago, US
98.213.98.1	AS7922 Comcast Cable Communications, LLC	`4.19ms` from Chicago, US
62.198.109.1	AS3308 Telia Company AB	`2.74ms` from Copenhagen, DK
186.138.255.1	AS7303 Telecom Argentina S.A.	`0.64ms` from Cordoba, AR
187.112.125.1	AS18881 TELEFÔNICA BRASIL S.A	`6.38ms` from Curitiba, BR
54.230.150.81	AS16509 Amazon.com, Inc.	`0.20ms` from Dallas, US
74.195.70.1	AS19108 Optimum	`4.59ms` from Dallas, US
41.59.74.1	AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD	`1.51ms` from Dar es Salaam, TZ
73.190.11.1	AS7922 Comcast Cable Communications, LLC	`4.74ms` from Detroit, US
199.126.109.1	AS852 TELUS Communications Inc.	`8.16ms` from Edmonton, CA
195.34.180.1	AS8495 INTERNET AG Global Network	`0.50ms` from Frankfurt am Main, DE
160.0.104.241	AS1288 Packet Clearing House, Inc.	`0.15ms` from Geneve, CH
76.83.170.1	AS20001 Charter Communications Inc	`2.42ms` from Honolulu, US

Traceroute

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

traceroute -a -n -q1 -m14 143.195.33.51

traceroute to 143.195.33.51 (143.195.33.51): 14 hops max, 52 byte packets

1 [AS7806] 204.27.195.252 65.658 ms

2 [AS7806] 216.229.23.44 3.39 ms

3 *

4 *

5 *

6 [] 208.115.136.22 12.731 ms

7 [AS6325] 206.166.9.209 13.225 ms

8 *

9 [AS6325] 206.166.35.13 11.871 ms

10 [AS6325] 65.79.111.66 15.165 ms

11 [AS397112] 143.195.127.253 15.052 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Lincoln, US

On December 14th 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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