Autonomous System details

AS20442

Yale-New Haven Health Services Corporation  ·  ynhh.org

United States

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AS20442 – Yale-New Haven Health Services Corporation

Field Value
Country United States
Website ynhh.org
Hosted domains 22
IPv4 addresses 7,680
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 18 years ago on Sep 10, 2007
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
64.252.240.0/24 AT&T Enterprises, LLC 256
64.252.241.0/24 AT&T Enterprises, LLC 256
64.252.242.0/24 AT&T Enterprises, LLC 256
64.252.243.0/24 AT&T Enterprises, LLC 256
64.252.244.0/24 AT&T Enterprises, LLC 256
64.252.245.0/24 AT&T Enterprises, LLC 256
64.252.246.0/24 AT&T Enterprises, LLC 256
64.252.247.0/24 AT&T Enterprises, LLC 256
74.113.112.0/24 Yale-New Haven Health Services Corporation 256
74.113.113.0/24 Yale-New Haven Health Services Corporation 256
74.113.114.0/24 Yale-New Haven Health Services Corporation 256
74.113.115.0/24 Yale-New Haven Health Services Corporation 256
74.113.116.0/24 Yale-New Haven Health Services Corporation 256
74.113.117.0/24 Yale-New Haven Health Services Corporation 256
74.113.118.0/24 Yale-New Haven Health Services Corporation 256
74.113.119.0/24 Yale-New Haven Health Services Corporation 256
75.5.201.0/24 AT&T Enterprises, LLC 256
192.131.129.0/24 YALE NEW HAVEN HOSPITAL 256
192.152.148.0/24 YALE NEW HAVEN HOSPITAL 256
192.152.149.0/24 YALE NEW HAVEN HOSPITAL 256
192.152.150.0/24 YALE NEW HAVEN HOSPITAL 256
204.60.50.0/24 AT&T Enterprises, LLC 256
204.60.51.0/24 AT&T Enterprises, LLC 256
204.60.184.0/24 AT&T Enterprises, LLC 256
204.60.185.0/24 AT&T Enterprises, LLC 256
204.60.186.0/24 AT&T Enterprises, LLC 256
204.60.187.0/24 AT&T Enterprises, LLC 256
204.90.81.0/24 Yale New Haven Hospital 256
205.167.18.0/24 Yale New Haven Hospital 256
205.167.19.0/24 Yale New Haven Hospital 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS20442
                                                OrgID:          AS20442
                                                ASName:         AS20442
                                                ASNumber:       AS20442
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 22 domain names hosted across 9 IP addresses on this ASN.

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IP Address Domain Domains on this IP
205.167.19.124 ██████████ 14
192.152.148.188 ██████████ 2
74.113.119.132 ██████████ 2
192.152.148.154 ██████████ 2
192.152.148.129 ██████████ 1
192.152.148.228 ██████████ 1
205.167.19.228 ██████████ 1
192.152.148.60 ██████████ 1
192.152.148.233 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS46887 Crown Castle Fiber LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS46887 Crown Castle Fiber LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
205.167.19.194 AS20442 Yale-New Haven Health Services Corporation 5.28ms from Newark, US
74.113.118.3 AS20442 Yale-New Haven Health Services Corporation 2.82ms from New York City, US
192.131.129.37 AS20442 Yale-New Haven Health Services Corporation 2.39ms from New York City, 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
185.253.175.74 AS204310 Synergies GmbH 5.88ms from Amsterdam, NL
162.201.73.26 AS7018 AT&T Enterprises, LLC 3.50ms from Atlanta, US
34.214.40.154 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
202.164.58.58 AS17917 Quadrant Televentures Limited 8.66ms from Delhi, IN
31.222.186.138 AS15395 Rackspace Ltd. 1.39ms from London, GB
12.164.218.138 AS7018 AT&T Enterprises, LLC 10.31ms from Los Angeles, US
80.28.109.250 AS3352 TELEFONICA DE ESPANA S.A.U. 1.43ms from Madrid, ES
50.29.152.186 AS3737 PenTeleData Inc. 13.18ms from Morris Plains, US
161.153.45.138 AS31898 Oracle Corporation 0.28ms from Phoenix, US
2.38.100.42 AS30722 Vodafone Italia S.p.A. 4.45ms from Rome, IT
12.44.157.74 AS7018 AT&T Enterprises, LLC 2.71ms from San Antonio, US
201.144.167.90 AS8151 UNINET 10.03ms from Santiago de Queretaro, MX
115.168.236.138 AS4134 CHINANET-BACKBONE 3.91ms from Shanghai, CN
49.234.83.186 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.68ms from Shanghai, CN
116.230.234.202 AS4812 China Telecom (Group) 4.31ms from Shanghai, CN
203.116.52.106 AS4657 StarHub Ltd 1.03ms from Singapore, SG
35.221.134.122 AS396982 Google LLC 0.20ms from Chang-hua, TW
98.32.141.26 AS7922 Comcast Cable Communications, LLC 6.23ms from Chicago, US
95.138.3.186 AS21351 Canal + Telecom SAS 1.11ms from Le Lamentin, MQ
141.0.167.234 AS20860 IOMART CLOUD SERVICES LIMITED 5.76ms from London, GB
12.8.193.154 AS7018 AT&T Enterprises, LLC 7.55ms from Miami, US
158.160.56.218 AS200350 Yandex.Cloud LLC 2.70ms from Moscow, RU
89.162.44.122 AS29695 Lyse Tele AS 15.02ms from Oslo, NO
88.166.64.74 AS12322 Free SAS 7.57ms from Paris, FR
37.65.209.106 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.45ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -m5 75.5.201.191
traceroute to 75.5.201.191 (75.5.201.191): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 2.134 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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 AS20442 at robtex.

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