Autonomous System details

AS36319

NorthShore University HealthSystem  ·  northshore.org

United States

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AS36319 – NorthShore University HealthSystem

Field Value
Country United States
Website northshore.org
Hosted domains 4
IPv4 addresses 5,120
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 20 years ago on Nov 28, 2005
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
204.26.16.0/20 NorthShore University HealthSystem 4,096
198.251.16.0/23 Northwest Community Hospital 512
198.251.18.0/23 Northwest Community Hospital 512
198.251.16.0/24 Northwest Community Hospital 256
198.251.17.0/24 Northwest Community Hospital 256
198.251.18.0/24 Northwest Community Hospital 256
198.251.19.0/24 Northwest Community Hospital 256
204.26.27.0/24 NorthShore University HealthSystem 256
204.26.28.0/24 NorthShore University HealthSystem 256
204.26.29.0/24 NorthShore University HealthSystem 256
204.26.30.0/24 NorthShore University HealthSystem 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS36319
                                                OrgID:          AS36319
                                                ASName:         AS36319
                                                ASNumber:       AS36319
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.26.28.82 ██████████ 2
204.26.29.153 ██████████ 1
204.26.28.114 ██████████ 1
204.26.29.82 ██████████ 1
204.26.29.175 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS33491 Comcast Cable Communications, LLC
AS46887 Crown Castle Fiber LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS33491 Comcast Cable Communications, LLC
AS46887 Crown Castle Fiber LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.26.28.20 AS36319 NorthShore University HealthSystem 3.12ms from Chicago, US
204.26.29.20 AS36319 NorthShore University HealthSystem 0.84ms 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
198.20.104.207 AS32475 Internap Holding LLC 0.72ms from Amsterdam, NL
79.241.47.47 AS3320 Deutsche Telekom AG 5.85ms from Berlin, DE
84.47.38.255 AS6855 Slovak Telekom, a.s. 4.98ms from Bratislava, SK
14.187.39.79 AS45899 VNPT Corp 1.65ms from Ho Chi Minh City, VN
109.153.127.255 AS2856 British Telecommunications PLC 1.63ms from London, GB
82.63.139.255 AS3269 Telecom Italia S.p.A. 1.96ms from Milan, IT
185.59.135.175 AS35617 air2bite s.r.l. 3.99ms from Rome, IT
201.229.227.47 AS6400 Compañía Dominicana de Teléfonos S. A. 3.22ms from Santo Domingo, DO
27.100.147.255 AS9946 KCTV JEJU BROADCASTING 9.26ms from Seoul, KR
58.35.15.191 AS4812 China Telecom (Group) 4.88ms from Shanghai, CN
4.193.191.111 AS8075 Microsoft Corporation 0.65ms from Singapore, SG
67.207.65.255 AS14061 DigitalOcean, LLC 0.35ms from Sydney, AU
34.19.100.191 AS396982 Google LLC 0.17ms from The Dalles, US
110.247.254.143 AS4837 CHINA UNICOM China169 Backbone 9.87ms from Beijing, CN
111.164.185.79 AS4837 CHINA UNICOM China169 Backbone 5.05ms from Beijing, CN
174.104.97.159 AS10796 Charter Communications Inc 11.87ms from Columbus, US
103.78.43.255 AS135652 SONET GLOBAL TECHNOLOGY LIMITED 1.33ms from Hong Kong, HK
86.172.131.15 AS2856 British Telecommunications PLC 4.09ms from London, GB
85.31.161.127 AS51569 Fiberwide S.p.a. 2.08ms from Milan, IT
180.117.37.255 AS4134 CHINANET-BACKBONE 4.91ms from Nanjing, CN
179.145.46.159 AS27699 TELEFÔNICA BRASIL S.A 2.53ms from Osasco, BR
90.108.152.79 AS3215 Orange S.A. 4.77ms from Paris, FR
189.4.157.159 AS28573 Claro NXT Telecomunicacoes Ltda 3.96ms from Sao Paulo, BR
115.68.195.111 AS38700 SMILESERV 1.44ms from Seoul, KR
175.181.83.255 AS4780 Digital United Inc. 0.38ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m5 204.26.22.103
traceroute to 204.26.22.103 (204.26.22.103): 5 hops max, 52 byte packets
1 [AS21554] 38.39.182.125 44.085 ms
2 [AS21554] 66.185.29.145 1155.841 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Milwaukee, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS36319 at robtex.

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