1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.26.0.0/16
  4. AS103  | 192.26.86.0/23

192.26.86.0/23

AS103  ·  Northwestern University

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Summary

Country United States
Domain northwestern.edu
ASN AS103
Registry ARIN
ID PHYSICS-SAC

WHOIS Details

NetHandle:      NET-192-26-86-0-1
OrgID:          NORTHW-9-Z
Parent:         NET-192-0-0-0-0
NetName:        PHYSICS-SAC
NetRange:       192.26.86.0 - 192.26.86.255
NetType:        allocation
OriginAS:       103
RegDate:        1987-01-07
Updated:        2021-12-14
TechHandle:     NUNA-ARIN
AbuseHandle:    NUNS-ARIN
NOCHandle:      NUN-ARIN
Source:         ARIN


OrgID:          NORTHW-9-Z
OrgName:        Northwestern University
CanAllocate:    
Street:         Leverone Hall #G-166
Street:         2001 Sheridan Rd
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2010-01-08
Updated:        2012-05-11
OrgAdminHandle: NTN7-ARIN
OrgTechHandle:  NUNA-ARIN
OrgAbuseHandle: NUNS-ARIN
Source:         ARIN


POCHandle:      NUNS-ARIN
IsRole:         Y
LastName:       Northwestern University Network Security
FirstName:      
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2003-01-31
Updated:        2025-03-24
OfficePhone:    +1-847-467-2222
Mailbox:        security@northwestern.edu
Source:         ARIN


POCHandle:      NUN-ARIN
IsRole:         Y
LastName:       Northwestern University NOC
FirstName:      
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2003-01-29
Updated:        2025-03-24
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
Source:         ARIN


POCHandle:      NUNA-ARIN
IsRole:         Y
LastName:       Northwestern University Network Administration
FirstName:      
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2003-01-29
Updated:        2025-07-15
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
Source:         ARIN


POCHandle:      NTN7-ARIN
IsRole:         N
LastName:       TNS
FirstName:      NUIT
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2009-06-26
Updated:        2025-03-24
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.26.0.0/16

Range ASN Company Num of IPs
192.26.176.0/20 AS680 Warburger Strasse 100 4,096
192.26.32.0/21 AS559 EPFL, Swiss Federal Institute of Technology Lausanne 2,048
192.26.140.0/22 AS40702 Clearwave Communications 1,024
192.26.28.0/22 AS559 EPFL-LCAO Apollo/Domain network 1,024
192.26.196.0/22 AS10754 Federal Reserve Board 1,024
192.26.40.0/22 AS559 EPFL-LSL Apollo/Domain network 1,024
192.26.144.0/23 AS53617 ECS Financial Services, Inc. 512
192.26.210.0/23 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 512
192.26.192.0/23 AS680 Warburger Strasse 100 512
192.26.174.0/23 AS680 Universitaet Paderborn 512
192.26.46.0/23 AS559 EPFL, Swiss Federal Institute of Technology Lausanne 512
192.26.200.0/23 AS10754 Federal Reserve Board 512
192.26.98.0/23 AS54799 OTC Markets Group Inc 512
192.26.194.0/23 AS10754 Federal Reserve Board 512
192.26.92.0/24 AS396547 VeriSign Global Registry Services 256
192.26.92.0/24 AS396547 VeriSign Global Registry Services 256
192.26.149.0/24 AS63 Massachusetts Institute of Technology 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.132.0/24 AS33681 Competitrack Inc. 256
192.26.92.0/24 AS396556 VeriSign Global Registry Services 256
192.26.92.0/24 AS396556 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS396547 VeriSign Global Registry Services 256
192.26.9.0/24 AS1315 Imperial PFS 256
192.26.92.0/24 AS396547 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.130.0/24 AS30620 APPLIED SYSTEMS, INC 256
192.26.171.0/24 AS22683 Koninklijke Philips N.V. 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS397198 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396543 VeriSign Global Registry Services 256
192.26.92.0/24 AS396556 VeriSign Global Registry Services 256
192.26.92.0/24 AS396556 VeriSign Global Registry Services 256
192.26.92.0/24 AS396547 VeriSign Global Registry Services 256
192.26.92.0/24 AS396556 VeriSign Global Registry Services 256
192.26.131.0/24 AS53410 APPLIED SYSTEMS, INC 256
192.26.92.0/24 AS396547 VeriSign Global Registry Services 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
192.26.87.246 AS103 Northwestern University 0.45ms 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
81.83.29.39 AS6848 Telenet BV 8.02ms from Amsterdam, NL
217.198.115.7 AS34222 ZONER a.s. 0.27ms from Brno, CZ
216.24.116.231 AS30200 DerbyTech Computer Works 8.78ms from Chicago, US
134.226.52.55 AS1213 HEAnet CLG 0.85ms from Dublin, IE
82.43.84.183 AS5089 Virgin Media Limited 14.18ms from London, GB
100.35.140.247 AS701 Verizon Business 2.62ms from Newark, US
62.35.1.39 AS5410 Bouygues Telecom SA 3.67ms from Paris, FR
85.14.2.71 AS8262 Evolink EAD 0.44ms from Sofia, BG
60.127.60.55 AS17676 SoftBank Corp. 2.44ms from Tokyo, JP
85.146.38.103 AS50266 Odido Netherlands B.V. 3.69ms from Amsterdam, NL
35.85.188.199 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
80.135.26.151 AS3320 Deutsche Telekom AG 3.35ms from Frankfurt am Main, DE
60.23.238.231 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Liaoyang, CN
13.203.14.247 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
54.243.64.151 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
83.180.218.231 AS1257 Tele2 Sverige AB 0.66ms from Stockholm, SE
32.208.74.103 AS46690 Southern New England Telephone Company and SNET America, Inc. 13.10ms from Ashburn, US
3.13.225.231 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
92.45.189.71 AS34984 Superonline Iletisim Hizmetleri A.S. 18.34ms from Izmir, TR
194.126.93.199 AS5413 Wavenet Limited 9.84ms from London, GB
70.49.215.23 AS577 Bell Canada 1.74ms from Montreal, CA
75.54.122.71 AS7018 AT&T Enterprises, LLC 19.08ms from San Jose, US
210.95.195.247 AS4766 Korea Telecom 1.64ms from Seoul, KR
8.0.14.135 AS3356 Level 3 Parent, LLC 0.38ms from Dallas, US
125.113.54.55 AS4134 CHINANET-BACKBONE 8.88ms from Hangzhou, CN

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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