1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.230.0.0/16
  4. AS15119  | 131.230.0.0/16

131.230.0.0/16

AS15119  ·  Southern Illinois University Carbondale

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Summary

Country United States
Domain siu.edu
ASN AS15119
Registry ARIN
ID SIU-NET

WHOIS Details

NetHandle:      NET-131-230-0-0-1
OrgID:          SIU
Parent:         NET-131-0-0-0-0
NetName:        SIU-NET
NetRange:       131.230.0.0 - 131.230.255.255
NetType:        allocation
RegDate:        1989-01-30
Updated:        2021-12-14
Source:         ARIN


OrgID:          SIU
OrgName:        Southern Illinois University Carbondale
CanAllocate:    
Street:         IT-Network Engineering
City:           Carbondale
State/Prov:     IL
Country:        US
PostalCode:     62901
RegDate:        1989-01-30
Updated:        2023-06-27
OrgAdminHandle: WISEM25-ARIN
OrgTechHandle:  CASTE80-ARIN
OrgTechHandle:  WISEM25-ARIN
OrgAbuseHandle: CASTE80-ARIN
OrgAbuseHandle: WISEM25-ARIN
Source:         ARIN


POCHandle:      WISEM25-ARIN
IsRole:         N
LastName:       Wiseman
FirstName:      Troy
Street:         625 Wham Drive
City:           Carbondale
State/Prov:     IL
Country:        US
PostalCode:     62901
RegDate:        2016-04-01
Updated:        2023-10-27
OfficePhone:    +1-618-453-6264
Mailbox:        tech@siu.edu
Source:         ARIN


POCHandle:      CASTE80-ARIN
IsRole:         N
LastName:       Castelli
FirstName:      Anton
Street:         625 Wham Drive
City:           Carbondale
State/Prov:     IL
Country:        US
PostalCode:     62901
RegDate:        2016-04-01
Updated:        2025-04-17
OfficePhone:    +1-618-453-6424
Mailbox:        tech@siu.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range ASN Company Num of IPs
131.244.0.0/15 AS24014 Bond University Limited 131,072
131.94.0.0/16 AS3681 Florida International University 65,536
131.237.0.0/16 AS42894 Ministerie van Verkeer en Waterstaat/Rijkswaterstaat 65,536
131.91.0.0/16 AS36843 Florida Atlantic University 65,536
131.91.0.0/16 AS12013 Florida Atlantic University 65,536
131.9.0.0/16 AS56 Air Force Systems Networking 65,536
131.73.0.0/16 AS721 DoD Network Information Center 65,536
131.96.0.0/16 AS10631 Georgia State University 65,536
131.243.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
131.85.0.0/16 AS749 DoD Network Information Center 65,536
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.86.0.0/16 AS721 DoD Network Information Center 65,536
131.87.0.0/16 AS27046 DoD Network Information Center 65,536
131.88.0.0/16 AS749 DoD Network Information Center 65,536
131.86.0.0/16 AS27046 DoD Network Information Center 65,536
131.8.0.0/16 AS749 Air Force Systems Networking 65,536
131.93.0.0/16 AS20115 Charter Communications LLC 65,536
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.240.0.0/16 AS749 DoD Network Information Center 65,536
131.242.0.0/16 AS9650 CITEC 65,536
131.24.0.0/16 AS367 Air Force Systems Networking 65,536
131.241.0.0/16 AS6181 Altafiber 65,536
131.246.0.0/16 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65,536
131.251.0.0/16 AS786 Cardiff University 65,536
131.249.0.0/16 AS397380 Temple University Health System, Inc. 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.252.0.0/16 AS6366 Portland State University 65,536
131.254.0.0/16 AS1938 Institut National de Recherche en Informatique et Automatique de Rennes 65,536
131.87.0.0/16 AS5852 DoD Network Information Center 65,536
131.87.0.0/16 AS721 DoD Network Information Center 65,536
131.99.0.0/16 AS8767 Kontron AG 65,536
131.73.0.0/16 AS5852 DoD Network Information Center 65,536
131.77.0.0/16 AS5974 DoD Network Information Center 65,536
131.23.0.0/16 AS749 Air Force Systems Networking 65,536
131.234.0.0/16 AS680 Universitaet Paderborn 65,536
131.231.0.0/16 AS786 Loughborough University 65,536
131.238.0.0/16 AS600 University of Dayton 65,536
131.238.0.0/16 AS32234 University of Dayton 65,536
131.239.0.0/16 AS46887 Crown Castle Fiber LLC 65,536
131.239.0.0/16 AS11426 Crown Castle Fiber LLC 65,536
131.227.0.0/16 AS786 University of Surrey 65,536
131.24.0.0/16 AS367 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.247.0.0/16 AS5661 UNIVERSITY OF SOUTH FLORIDA 65,536
131.160.0.0/16 AS158 Oy L M Ericsson Ab 65,536
131.152.0.0/16 AS559 Universitaet Basel 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536

Hosted domains

There are 19 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.230.21.130 siu.edu 10
131.230.224.174 lightfairblast.com 5
131.230.77.5 bernoulliflow.com 2
131.230.9.5 coresurvey.com 1
131.230.21.147 startsiu.org 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
131.230.244.245 AS15119 Southern Illinois University Carbondale 9.33ms from Chicago, US
131.230.76.130 AS15119 Southern Illinois University Carbondale 9.30ms from Chicago, US
131.230.232.126 AS15118 Southern Illinois University - School of Medicine 4.89ms from Chicago, US
131.230.49.156 AS15119 Southern Illinois University Carbondale 8.79ms from Chicago, US
131.230.15.176 AS15119 Southern Illinois University Carbondale 9.16ms from Chicago, US
131.230.250.125 AS15119 Southern Illinois University Carbondale 8.98ms from Chicago, US
131.230.34.122 AS15119 Southern Illinois University Carbondale 9.13ms from Chicago, US
131.230.236.93 AS15118 Southern Illinois University - School of Medicine 5.13ms from Chicago, US
131.230.77.5 AS15119 Southern Illinois University Carbondale 8.74ms from Chicago, US
131.230.224.18 AS15118 Southern Illinois University - School of Medicine 4.79ms from Chicago, US
131.230.96.254 AS15119 Southern Illinois University Carbondale 9.09ms from Chicago, US
131.230.226.115 AS15118 Southern Illinois University - School of Medicine 4.93ms from Chicago, US
131.230.225.190 AS15118 Southern Illinois University - School of Medicine 4.87ms from Chicago, US
131.230.231.120 AS15118 Southern Illinois University - School of Medicine 5.13ms from Chicago, US
131.230.94.8 AS15119 Southern Illinois University Carbondale 9.14ms 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
73.99.210.0 AS7922 Comcast Cable Communications, LLC 9.79ms from Ashburn, US
114.255.55.208 AS4808 China Unicom Beijing Province Network 3.10ms from Beijing, CN
139.208.211.64 AS4837 CHINA UNICOM China169 Backbone 14.02ms from Liaoyang, CN
75.74.147.96 AS7922 Comcast Cable Communications, LLC 5.05ms from Miami, US
66.128.170.208 AS13576 SOUTH DAKOTA NETWORK 5.37ms from Minneapolis, US
69.141.0.112 AS7922 Comcast Cable Communications, LLC 7.25ms from Morris Plains, US
95.139.131.32 AS12389 PJSC Rostelecom 4.51ms from Moscow, RU
97.84.92.64 AS20115 Charter Communications LLC 6.69ms from Santa Clara, US
14.44.15.144 AS4766 Korea Telecom 7.30ms from Seoul, KR
211.44.243.224 AS9318 SK Broadband Co Ltd 1.18ms from Seoul, KR
120.233.89.0 AS56040 China Mobile communications corporation 8.37ms from Shenzhen, CN
18.138.213.208 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
85.191.30.176 AS204274 AURA Fiber A/S 3.29ms from Skanderborg, DK
187.21.167.192 AS28573 Claro NXT Telecomunicacoes Ltda 10.41ms from São Paulo, BR
163.13.1.160 AS1659 Taiwan Academic Network (TANet) Information Center 2.17ms from Taipei, TW
107.135.230.240 AS7018 AT&T Enterprises, LLC 7.58ms from Atlanta, US
14.184.34.240 AS45899 VNPT Corp 3.13ms from Ho Chi Minh City, VN
58.177.117.240 AS9269 Hong Kong Broadband Network Ltd. 0.92ms from Hong Kong, HK
188.240.169.80 AS51561 ICUK Computing Services Limited 0.40ms from London, GB
79.27.74.112 AS3269 Telecom Italia S.p.A. 5.26ms from Milan, IT
87.29.1.0 AS3269 Telecom Italia S.p.A. 7.82ms from Milan, IT
94.34.47.32 AS8612 Tiscali Italia S.P.A. 11.19ms from Milan, IT
4.190.148.0 AS8075 Microsoft Corporation 0.78ms from Osaka, JP
51.44.27.80 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
1.42.229.240 AS4804 Microplex PTY LTD 7.31ms from Perth, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 131.230.249.232
traceroute to 131.230.249.232 (131.230.249.232): 9 hops max, 52 byte packets
3 [AS3257] 213.39.2.85 2.175 ms
4 *
5 [AS3257] 208.97.207.158 107.491 ms
6 [AS40702] 66.186.96.218 103.086 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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