131.156.0.0/16

AS11417  ·  Northern Illinois University

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Summary

Country United States
Domain niu.edu
ASN AS11417
Registry ARIN
ID NIU-NET

WHOIS Details

NetHandle:      NET-131-156-0-0-1
OrgID:          NIU-1
Parent:         NET-131-0-0-0-0
NetName:        NIU-NET
NetRange:       131.156.0.0 - 131.156.255.255
NetType:        allocation
RegDate:        1988-12-05
Updated:        2010-10-14
Source:         ARIN


OrgID:          NIU-1
OrgName:        Northern Illinois University
CanAllocate:    
Street:         Division of Information Technology
City:           DeKalb
State/Prov:     IL
Country:        US
PostalCode:     60115
Comment:        http://www.niu.edu
Comment:        NOC 24x7x365 
Comment:        Phone: 815-753-8100
RegDate:        1988-12-05
Updated:        2019-10-21
OrgAdminHandle: NETWO3080-ARIN
OrgTechHandle:  NAI5-ARIN
OrgTechHandle:  NETWO3080-ARIN
OrgAbuseHandle: NAI5-ARIN
Source:         ARIN


POCHandle:      NAI5-ARIN
IsRole:         Y
LastName:       NIU Abuse Investigation
FirstName:      
Street:         Northern Illinois University
Street:         Division of Information Technology
City:           DeKalb
State/Prov:     IL
Country:        US
PostalCode:     60115
RegDate:        2009-04-03
Updated:        2025-02-13
OfficePhone:    +1-815-753-1274
OfficePhone:    +1-815-753-2215
OfficePhone:    +1-815-753-8100
Mailbox:        abuse@niu.edu
Source:         ARIN


POCHandle:      NETWO3080-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         Information Technology Services
City:           DeKalb
State/Prov:     IL
Country:        US
PostalCode:     60115
RegDate:        2009-04-22
Updated:        2025-06-20
OfficePhone:    +1-815-753-4903
Mailbox:        ek0jjm1@mail.niu.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
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.123.0.0/16 AS11050 Kent State University 65,536
131.142.0.0/16 AS1742 Smithsonian Astrophysical Observatory 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.128.0.0/16 AS14348 University of Rhode Island 65,536
131.246.0.0/16 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65,536
131.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.116.0.0/16 AS1729 Telia Company AB 65,536
131.194.0.0/16 AS19342 Trinity University 65,536
131.183.0.0/16 AS2025 University of Toledo 65,536
131.93.0.0/16 AS20115 Charter Communications LLC 65,536
131.175.0.0/16 AS198949 CINECA Consorzio Interuniversitario 65,536
131.169.0.0/16 AS1754 Deutsches Elektronen-Synchrotron DESY 65,536
131.160.0.0/16 AS158 Oy L M Ericsson Ab 65,536
131.175.0.0/16 AS137 CINECA Consorzio Interuniversitario 65,536
131.230.0.0/16 AS15119 Southern Illinois University Carbondale 65,536
131.174.0.0/16 AS1103 Radboud Universiteit Nijmegen 65,536
131.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.115.0.0/16 AS1729 Telia Company AB 65,536
131.68.0.0/16 AS138 DoD Network Information Center 65,536
131.177.0.0/16 AS1759 Telia Finland Oyj 65,536
131.96.0.0/16 AS10631 Georgia State University 65,536
131.254.0.0/16 AS1938 Institut National de Recherche en Informatique et Automatique de Rennes 65,536
131.239.0.0/16 AS11426 Crown Castle Fiber LLC 65,536
131.224.0.0/16 AS1103 Rijksinstituut voor Volksgezondheid en Milieuhygiene 65,536
131.155.0.0/16 AS1161 P.O. Box 513 65,536
131.197.0.0/16 AS19773 Motorola - Network Computing Services 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.66.0.0/16 AS138 DoD Network Information Center 65,536
131.190.0.0/16 AS11003 The Procter and Gamble Company 65,536
131.203.0.0/16 AS132264 Two Degrees Mobile Limited 65,536
131.180.0.0/16 AS1128 P.O. Box 354 65,536
131.167.0.0/16 AS13335 BATTELLE MEMORIAL INSTITUTE 65,536
131.109.0.0/16 AS14464 Rhode Island Network for Educ. Technology 65,536
131.230.0.0/16 AS15118 Southern Illinois University Carbondale 65,536
131.198.0.0/16 AS1341 Rockwell Collins, Inc. 65,536
131.199.0.0/16 AS1341 Rockwell Collins, Inc. 65,536
131.203.0.0/16 AS134359 Two Degrees Mobile Limited 65,536
131.243.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
131.151.0.0/16 AS11348 Missouri University of Science and Technology 65,536
131.67.0.0/16 AS138 DoD Network Information Center 65,536
131.91.0.0/16 AS12013 Florida Atlantic University 65,536
131.172.0.0/16 AS135893 LATROBE UNIVERSITY 65,536
131.211.0.0/16 AS1103 Heidelberglaan 8 65,536
131.114.0.0/16 AS137 UNI-Pisa 65,536
131.154.0.0/16 AS137 INFN - CNAF - Bologna 65,536
131.187.0.0/16 AS22320 OARnet 65,536

Hosted domains

There are 46 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.156.223.14 niu.edu 21
131.156.224.28 thaibuddhism.net 5
131.156.224.125 walkerashley.org 4
131.156.223.53 enterprisezonesillinois.info 4
131.156.223.22 sigmataudelta.org 3
131.156.181.125 centreofelgin.net 3
131.156.225.123 svrimg.org 1
131.156.223.46 illinoispostsecondaryprofiles.com 1
131.156.135.66 fieldcrest.k12.il.us 1
131.156.53.202 cownet.info 1
131.156.133.60 dixonpublicschools.com 1
131.156.224.116 ege.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

Pingable IPs

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

IP Address ASN Details
131.156.232.244 AS11417 Northern Illinois University 2.29ms from Chicago, US
131.156.85.6 AS11417 Northern Illinois University 2.23ms from Chicago, US
131.156.52.145 AS11417 Northern Illinois University 2.10ms from Chicago, US
131.156.227.254 AS11417 Northern Illinois University 2.30ms from Chicago, US
131.156.242.97 AS11417 Northern Illinois University 2.27ms from Chicago, US
131.156.181.254 AS11417 Northern Illinois University 3.04ms from Chicago, US
131.156.49.179 AS11417 Northern Illinois University 2.08ms from Chicago, US
131.156.114.18 AS11417 Northern Illinois University 2.27ms from Chicago, US
131.156.54.1 AS11417 Northern Illinois University 2.31ms from Chicago, US
131.156.6.5 AS11417 Northern Illinois University 2.22ms from Chicago, US
131.156.168.18 AS11417 Northern Illinois University 2.94ms from Chicago, US
131.156.224.2 AS11417 Northern Illinois University 2.40ms from Chicago, US
131.156.133.65 AS11417 Northern Illinois University 2.99ms from Chicago, US
131.156.51.1 AS11417 Northern Illinois University 2.07ms from Chicago, US
131.156.200.2 AS11417 Northern Illinois University 2.39ms from Chicago, US
131.156.50.163 AS11417 Northern Illinois University 2.06ms from Chicago, US
131.156.16.12 AS11417 Northern Illinois University 2.43ms from Chicago, US
131.156.169.35 AS11417 Northern Illinois University 2.49ms from Chicago, US
131.156.48.99 AS11417 Northern Illinois University 2.05ms from Chicago, US
131.156.255.33 AS11417 Northern Illinois University 2.37ms from Chicago, US
131.156.136.250 AS11417 Northern Illinois University 1.05ms from Chicago, US
131.156.90.130 AS11417 Northern Illinois University 2.46ms from Chicago, US
131.156.195.71 AS11417 Northern Illinois University 2.27ms from Chicago, US
131.156.53.33 AS11417 Northern Illinois University 2.09ms 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
52.13.6.192 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
102.40.201.0 AS8452 TE-AS 7.93ms from Cairo, EG
197.60.137.144 AS8452 TE-AS 3.51ms from Cairo, EG
18.190.145.80 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
35.222.224.32 AS396982 Google LLC 0.13ms from Council Bluffs, US
24.8.161.240 AS7922 Comcast Cable Communications, LLC 14.93ms from Denver, US
73.3.217.0 AS7922 Comcast Cable Communications, LLC 1.85ms from Denver, US
47.254.209.128 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Kuala Lumpur, MY
39.36.71.32 AS17557 Pakistan Telecommunication Company Limited 11.41ms from Lahore, PK
77.54.17.0 AS12353 Vodafone Portugal 5.93ms from Lisbon, PT
92.137.221.48 AS3215 Orange S.A. 6.56ms from Lyon, FR
39.89.18.192 AS4837 CHINA UNICOM China169 Backbone 1.60ms from Qingdao, CN
179.189.3.192 AS28309 WGO MULTIMIDIA LTDA 10.96ms from Sao Paulo, BR
110.68.151.64 AS4766 Korea Telecom 4.87ms from Seoul, KR
124.111.233.0 AS9318 SK Broadband Co Ltd 1.71ms from Seoul, KR
107.128.227.96 AS7018 AT&T Enterprises, LLC 2.46ms from Dallas, US
91.60.78.144 AS3320 Deutsche Telekom AG 6.59ms from Frankfurt am Main, DE
87.142.97.192 AS3320 Deutsche Telekom AG 7.82ms from Frankfurt am Main, DE
217.129.152.0 AS13156 NOWO COMMUNICATIONS, S.A. 4.59ms from Lisbon, PT
31.156.6.80 AS30722 Vodafone Italia S.p.A. 3.94ms from Milan, IT
74.108.222.224 AS701 Verizon Business 2.56ms from New York City, US
122.102.171.128 AS9617 JCOM Co., Ltd. 8.37ms from Osaka, JP
92.139.217.0 AS3215 Orange S.A. 10.12ms from Paris, FR
90.50.127.176 AS3215 Orange S.A. 15.77ms from Paris, FR
3.209.79.32 AS14618 Amazon.com, Inc. 0.18ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 131.156.195.2
traceroute to 131.156.195.2 (131.156.195.2): 64 hops max, 52 byte packets
2 [] 156.146.32.232 225.512 ms
3 [AS174] 38.104.106.25 1.989 ms
4 [AS174] 154.54.82.141 3.134 ms
5 [AS174] 154.54.45.18 0.798 ms
6 [AS174] 38.122.180.10 6.159 ms
8 *
Measurement taken from IPinfo ProbeNet in Chicago, 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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