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:      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:        [email protected]
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:        [email protected]
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
131.35.0.0/16 AS56 Air Force Systems Networking 65,536
131.103.0.0/16 AS2914 NTT America, Inc. 65,536
131.34.0.0/16 AS56 Air Force Systems Networking 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.22.0.0/16 AS56 Air Force Systems Networking 65,536
131.210.0.0/16 AS3128 University of Wisconsin-Parkside 65,536
131.1.0.0/16 AS3269 OLIVETTI S.p.A. 65,536
131.28.0.0/16 AS56 Air Force Systems Networking 65,536
131.113.0.0/16 AS38635 Keio University 65,536
131.3.0.0/16 AS56 Air Force Systems Networking 65,536
131.10.0.0/16 AS56 Air Force Systems Networking 65,536
131.12.0.0/16 AS56 Air Force Systems Networking 65,536
131.17.0.0/16 AS56 Air Force Systems Networking 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.164.0.0/16 AS3292 TDC A/S 65,536
131.109.0.0/16 AS32145 Rhode Island Network for Educ. Technology 65,536
131.167.0.0/16 AS32513 BATTELLE MEMORIAL INSTITUTE 65,536
131.102.0.0/16 AS33845 Swiss Federation represented by FOITT 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.132.0.0/16 AS3766 Shared Services Canada 65,536
131.137.0.0/16 AS3766 Department of National Defence 65,536
131.29.0.0/16 AS56 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.187.0.0/16 AS54676 OARnet 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.11.0.0/16 AS56 Air Force Systems Networking 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.13.0.0/16 AS56 Air Force Systems Networking 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.206.0.0/16 AS2907 Kyushu Institute of Technology 65,536
131.162.0.0/16 AS30256 Acadia University 65,536
131.215.0.0/16 AS31 California Institute of Technology 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.225.0.0/16 AS3152 Fermi National Accelerator Laboratory (Fermilab) 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.238.0.0/16 AS32234 University of Dayton 65,536
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.119.0.0/16 AS3356 Level 3 Parent, LLC 65,536
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.144.0.0/16 AS3479 Board of Regents of the University System of Georgia 65,536
131.107.0.0/16 AS3598 Microsoft Corporation 65,536
131.94.0.0/16 AS3681 Florida International University 65,536
131.135.0.0/16 AS3766 Defense Research Establishment Ottawa 65,536
131.136.0.0/16 AS3766 Department of National Defence 65,536
131.239.0.0/16 AS46887 Crown Castle Fiber LLC 65,536
131.105.0.0/16 AS56 Air Force Systems Networking 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.39.0.0/16 AS56 Air Force Systems Networking 65,536

Hosted domains

There are 20 domain names hosted across 4 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 12
131.230.77.5 bernoulliflow.com 2
131.230.9.5 coresurvey.com 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
Read more

Pingable IPs

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

IP Address ASN Details
131.230.232.126 AS15118 Southern Illinois University - School of Medicine 4.92ms from Chicago, US
131.230.244.245 AS15119 Southern Illinois University Carbondale 9.36ms from Chicago, US
131.230.250.126 AS15119 Southern Illinois University Carbondale 9.02ms from Chicago, US
131.230.236.93 AS15118 Southern Illinois University - School of Medicine 4.71ms from St. Louis, US
131.230.226.122 AS15118 Southern Illinois University - School of Medicine 4.94ms from Chicago, US
131.230.225.190 AS15118 Southern Illinois University - School of Medicine 4.88ms from Chicago, US
131.230.254.159 AS15119 Southern Illinois University Carbondale 126.00ms from Vilnius, LT
131.230.224.98 AS15118 Southern Illinois University - School of Medicine 4.77ms from Chicago, US
131.230.231.120 AS15118 Southern Illinois University - School of Medicine 4.71ms from St. Louis, US
131.230.15.176 AS15119 Southern Illinois University Carbondale 9.07ms from Chicago, US
131.230.94.9 AS15119 Southern Illinois University Carbondale 9.15ms from Chicago, US
131.230.96.253 AS15119 Southern Illinois University Carbondale 8.99ms from Chicago, US
131.230.106.129 AS15119 Southern Illinois University Carbondale 126.15ms from Vilnius, LT
131.230.76.130 AS15119 Southern Illinois University Carbondale 9.45ms from Chicago, US
131.230.34.122 AS15119 Southern Illinois University Carbondale 9.03ms from Chicago, US
131.230.77.5 AS15119 Southern Illinois University Carbondale 8.83ms from Chicago, US
131.230.49.131 AS15119 Southern Illinois University Carbondale 8.82ms 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
20.221.159.112 AS8075 Microsoft Corporation 0.29ms from Boydton, US
69.61.207.0 AS6181 Cincinnati Bell Telephone Company LLC 0.68ms from Cincinnati, US
182.228.207.80 AS17858 LG POWERCOMM 2.01ms from Incheon, KR
119.62.221.80 AS4837 CHINA UNICOM China169 Backbone 7.50ms from Kunming, CN
90.155.4.48 AS20712 Andrews & Arnold Ltd 0.39ms from London, GB
81.168.15.208 AS8851 GCI Network Solutions Limited 4.30ms from Manchester, GB
177.253.2.240 AS27831 Colombia Móvil 12.54ms from Medellin, CO
66.66.222.128 AS11351 Charter Communications Inc 17.11ms from New York City, US
155.98.68.176 AS17055 University of Utah 1.62ms from Salt Lake City, US
138.68.220.16 AS14061 DigitalOcean, LLC 0.29ms from Santa Clara, US
181.226.83.112 AS14117 Telefonica del Sur S.A. 16.34ms from Santiago, CL
111.2.181.208 AS56041 China Mobile communications corporation 4.75ms from Shanghai, CN
18.139.231.64 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
139.180.152.176 AS20473 The Constant Company, LLC 0.14ms from Singapore, SG
103.131.234.224 AS45447 YLess4U Regional Broadband 17.85ms from Sydney, AU
20.46.115.176 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
103.80.87.192 AS50053 VDSka hosting 0.22ms from Amsterdam, NL
154.125.138.0 AS8346 SONATEL-AS Autonomous System 1.81ms from Dakar, SN
186.226.176.224 AS262999 IVI TECNOLOGIA E COMUNICAÇÃO LTDA 19.74ms from Fortaleza, BR
91.158.145.128 AS719 Elisa Oyj 1.31ms from Helsinki, FI
81.103.54.64 AS5089 Virgin Media Limited 9.43ms from London, GB
35.211.70.16 AS15169 Google LLC 0.14ms from Moncks Corner, US
32.216.85.144 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.17ms from New York City, US
60.131.1.160 AS17676 SoftBank Corp. 8.72ms from Osaka, JP
222.10.161.64 AS2516 KDDI CORPORATION 17.84ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m10 131.230.228.122
traceroute to 131.230.228.122 (131.230.228.122): 10 hops max, 52 byte packets
2 *
3 *
4 *
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Des Moines, US
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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