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
204.9.100.2 AS23458 Denver Health and Hospital Authority 0.41ms from Denver, US
204.9.101.2 AS23458 Denver Health and Hospital Authority 0.87ms from Denver, US
204.9.102.2 AS23458 Denver Health and Hospital Authority 0.87ms from Denver, US
204.9.103.131 AS23458 Denver Health and Hospital Authority 1.18ms from Denver, US
205.170.235.151 AS23458 Denver Health and Hospital Authority 0.98ms 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
2.84.132.210 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.90ms from Athens, GR
74.97.9.178 AS701 Verizon Business 3.27ms from Boston, US
91.52.113.2 AS3320 Deutsche Telekom AG 2.55ms from Düsseldorf, DE
183.7.133.130 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 8.08ms from Guangzhou, CN
59.32.197.130 AS4134 CHINANET BACKBONE 5.81ms from Guangzhou, CN
37.229.229.98 AS15895 Kyivstar PJSC 8.41ms from Kyiv, UA
46.33.229.210 AS31272 WildPark Co 8.80ms from Kyiv, UA
31.23.165.194 AS12389 PJSC Rostelecom 16.62ms from Moscow, RU
46.234.101.242 AS39392 SH.cz s.r.o. 0.19ms from Prague, CZ
190.110.208.210 AS22724 PUNTONET S.A. 5.74ms from Quito, EC
64.243.142.34 AS3561 CenturyLink Communications, LLC 0.82ms from Santa Clara, US
3.24.113.18 AS16509 Amazon.com, Inc. 0.18ms from Sydney, AU
182.20.193.18 AS10010 TOKAI Communications Corporation 5.73ms from Tokyo, JP
205.189.187.2 AS400487 Toronto Public Library Board 0.76ms from Toronto, CA
216.47.18.2 AS33136 Ozark Fiber, LLC 3.61ms from Tulsa, US
62.38.178.130 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 1.72ms from Athens, GR
73.184.109.162 AS7922 Comcast Cable Communications, LLC 4.82ms from Atlanta, US
212.121.132.18 AS8220 COLT Technology Services Group Limited 2.35ms from Berlin, DE
178.41.86.18 AS6855 Slovak Telekom, a.s. 1.38ms from Bratislava, SK
212.57.227.2 AS6717 Internet Central Limited 9.83ms from Coventry, GB
50.246.198.114 AS7922 Comcast Cable Communications, LLC 4.01ms from Denver, US
62.115.193.18 AS1299 Arelion Sweden AB 0.10ms from Dublin, IE
95.112.30.226 AS6805 Telefonica Germany GmbH & Co.OHG 2.44ms from Hamburg, DE
39.113.181.130 AS9318 SK Broadband Co Ltd 6.80ms from Incheon, KR
35.179.234.50 AS16509 Amazon.com, Inc. 0.17ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 204.9.103.130
traceroute to 204.9.103.130 (204.9.103.130): 64 hops max, 52 byte packets
2 [AS3356] 4.68.110.74 0.37 ms
3 [AS209] 67.14.24.126 0.921 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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