Autonomous System details

AS23458

Denver Health and Hospital Authority  ·  denverhealth.org

United States

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AS23458 – Denver Health and Hospital Authority

Field Value
Country United States
Website denverhealth.org
Hosted domains 43
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 24 years ago on Mar 21, 2002
Updated 14 years ago on Mar 20, 2012

IP Ranges

Netblock Company Num of IPs
204.9.100.0/22 Denver Health and Hospital Authority 1,024
204.9.100.0/24 Denver Health and Hospital Authority 256
204.9.101.0/24 Denver Health and Hospital Authority 256
204.9.102.0/24 Denver Health and Hospital Authority 256
205.170.235.0/24 CenturyLink Communications, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23458
                                                OrgID:          AS23458
                                                ASName:         AS23458
                                                ASNumber:       AS23458
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 43 domain names hosted across 21 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.9.101.156 ██████████ 12
204.9.101.37 ████████ 11
204.9.101.180 ██████████ 2
204.9.101.114 ██████████ 1
204.9.101.118 █████████ 1
204.9.101.46 ██████████ 1
204.9.101.30 ██████████ 1
204.9.101.111 ██████████ 1
204.9.101.47 ██████████ 1
204.9.101.150 █████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
AS6461 Zayo Bandwidth
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.9.101.4 AS23458 Denver Health and Hospital Authority 1.26ms from Denver, US
204.9.100.4 AS23458 Denver Health and Hospital Authority 1.26ms from Denver, US
204.9.103.131 AS23458 Denver Health and Hospital Authority 1.26ms from Denver, US
204.9.102.4 AS23458 Denver Health and Hospital Authority 1.26ms from Denver, US
205.170.235.2 AS23458 Denver Health and Hospital Authority 1.26ms from Denver, 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
123.56.179.50 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.93ms from Beijing, CN
123.124.154.2 AS4808 China Unicom Beijing Province Network 2.68ms from Beijing, CN
54.149.191.34 AS16509 Amazon.com, Inc. 0.22ms from Boardman, US
65.188.209.146 AS11426 Charter Communications Inc 11.12ms from Charlotte, US
103.208.229.98 AS24186 RailTel Corporation of India Ltd 1.77ms from Chennai, IN
3.128.207.210 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
80.78.17.18 AS39287 Materialism s.r.l. 1.72ms from Copenhagen, DK
12.94.142.130 AS7018 AT&T Enterprises, LLC 7.94ms from Dallas, US
87.189.231.226 AS3320 Deutsche Telekom AG 1.80ms from Frankfurt am Main, DE
199.120.51.98 AS394161 Tesla Motors, Inc. 0.23ms from Frankfurt am Main, DE
171.248.64.210 AS7552 Viettel Group 1.62ms from Ho Chi Minh City, VN
195.224.141.178 AS5413 Wavenet Limited 0.96ms from London, GB
89.130.201.98 AS12479 Orange Espagne SA 11.24ms from Madrid, ES
23.116.177.2 AS7018 AT&T Enterprises, LLC 2.95ms from Miami, US
79.200.24.50 AS3320 Deutsche Telekom AG 6.68ms from Munich, DE
69.241.122.146 AS7922 Comcast Cable Communications, LLC 1.07ms from New York City, US
113.121.188.66 AS4134 CHINANET-BACKBONE 8.03ms from Qingdao, CN
90.147.79.2 AS137 Consortium GARR 0.43ms from Rome, IT
51.77.153.2 AS16276 OVH SAS 0.06ms from Roubaix, FR
140.197.244.162 AS210 Utah Education Network 0.97ms from Salt Lake City, US
119.119.218.162 AS4837 CHINA UNICOM China169 Backbone 8.75ms from Tieling, CN
4.205.77.2 AS8075 Microsoft Corporation 0.20ms from Toronto, CA
12.55.204.162 AS7018 AT&T Enterprises, LLC 1.33ms from Ashburn, US
143.215.161.114 AS2637 Georgia Institute of Technology 1.01ms from Atlanta, US
172.3.22.66 AS7018 AT&T Enterprises, LLC 4.88ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f5 204.9.101.45
traceroute to 204.9.101.45 (204.9.101.45): 64 hops max, 52 byte packets
5 [AS6461] 64.125.21.61 1.159 ms
6 [AS6461] 64.124.74.42 1.246 ms
7 [AS23458] 204.9.101.45 1.727 ms
Measurement taken from IPinfo ProbeNet in Denver, 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 AS23458 at robtex.

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