Autonomous System details

AS31770

Ann & Robert H. Lurie Children's Hospital of Chicago  ·  luriechildrens.org

United States

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AS31770 – Ann & Robert H. Lurie Children's Hospital of Chicago

Field Value
Country United States
Website luriechildrens.org
Hosted domains 2
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 22 years ago on Dec 17, 2003
Updated 22 years ago on Dec 17, 2003

IP Ranges

Netblock Company Num of IPs
192.206.211.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
192.206.212.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
192.206.216.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
199.125.16.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
199.125.17.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
199.125.18.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
199.125.20.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
199.125.30.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256
199.125.31.0/24 Ann & Robert H. Lurie Children's Hospital of Chicago 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31770
                                                OrgID:          AS31770
                                                ASName:         AS31770
                                                ASNumber:       AS31770
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
199.125.20.36 ██████████ 1
192.206.211.55 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS13499 NEW CCH, LLC
AS22335 Metropolitan Research and Education Network
AS6461 Zayo Bandwidth
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13499 NEW CCH, LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
199.125.31.30 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 0.44ms from Chicago, US
199.125.18.135 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 1.03ms from Chicago, US
192.206.211.197 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 1.11ms from Chicago, US
199.125.30.10 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 0.60ms from Chicago, US
199.125.20.132 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 1.74ms from Chicago, US
199.125.17.1 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 1.12ms from Chicago, US
199.125.16.49 AS31770 Ann & Robert H. Lurie Children's Hospital of Chicago 1.08ms 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
52.184.148.26 AS8075 Microsoft Corporation 0.16ms from Boydton, US
185.159.221.10 AS39923 Unix-Solutions BV 0.32ms from Brussels, BE
92.18.71.74 AS13285 TalkTalk Communications Limited 3.79ms from Erith, GB
51.75.189.170 AS16276 OVH SAS 0.09ms from Gravelines, FR
43.139.124.234 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.19ms from Guangzhou, CN
148.253.168.186 AS51043 Aspire Technology Solutions Ltd 0.44ms from London, GB
174.138.86.202 AS14061 DigitalOcean, LLC 0.30ms from New York City, US
114.166.156.234 AS4713 NTT DOCOMO BUSINESS,Inc. 2.58ms from Osaka, JP
112.246.84.218 AS4837 CHINA UNICOM China169 Backbone 9.87ms from Qingdao, CN
34.205.162.74 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
80.234.35.106 AS12389 PJSC Rostelecom 0.56ms from Samara, RU
94.156.233.202 AS31490 NetIX Communications JSC 0.30ms from Sofia, BG
58.166.211.250 AS1221 Telstra Limited 5.54ms from Sydney, AU
60.23.162.10 AS4837 CHINA UNICOM China169 Backbone 11.12ms from Tieling, CN
60.100.98.122 AS17676 SoftBank Corp. 3.28ms from Tokyo, JP
120.70.149.186 AS4134 CHINANET-BACKBONE 19.09ms from UEruemqi, CN
52.26.88.74 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
186.147.217.250 AS10620 Telmex Colombia S.A. 11.86ms from Bogota, CO
140.192.72.186 AS20130 Depaul University 0.83ms from Chicago, US
205.213.52.10 AS2381 WiscNet 17.75ms from Chicago, US
12.248.47.218 AS7018 AT&T Enterprises, LLC 2.32ms from Chicago, US
104.63.166.42 AS7018 AT&T Enterprises, LLC 11.03ms from Dallas, US
106.202.150.202 AS24560 Bharti Airtel Ltd., Telemedia Services 9.70ms from Delhi, IN
86.3.135.26 AS5089 Virgin Media Limited 5.93ms from London, GB
107.182.164.122 AS18450 WebNX, Inc. 0.78ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 199.125.31.2
traceroute to 199.125.31.2 (199.125.31.2): 64 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.121 ms
3 *
4 *
7 *
8 *
9 [AS6461] 64.125.28.48 0.845 ms
10 [AS6461] 64.125.26.141 0.524 ms
11 [AS31770] 199.125.31.2 0.819 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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 AS31770 at robtex.

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