AS number details

AS23458

Denver Health and Hospital Authority  ·  denverhealth.org

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AS23458 – Denver Health and Hospital Authority

Field Value
Country United States
Website denverhealth.org
Hosted domains 46
Number of IPv4 1,280
Number of IPv6 0
ASN type Business
Registry arin
Allocated 23 years ago on Mar 21, 2002
Updated 13 years ago on Mar 20, 2012
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


                                                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 46 domain names hosted across 24 IP addresses on this ASN.

IP Address Domain Domains on this IP
204.9.101.156 ██████████ 12
204.9.101.37 ████████ 11
204.9.101.180 ██████████ 2
204.9.101.118 █████████ 1
204.9.101.31 ██████████ 1
204.9.101.78 ██████████ 1
204.9.101.32 ██████████ 1
204.9.101.34 ██████████ 1
204.9.101.107 ██████████ 1
204.9.101.174 ██████████ 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 1.28ms from Denver, US
204.9.100.4 AS23458 Denver Health and Hospital Authority 1.27ms from Denver, US
204.9.103.131 AS23458 Denver Health and Hospital Authority 1.27ms from Denver, US
205.170.235.2 AS23458 Denver Health and Hospital Authority 1.28ms from Denver, US
204.9.102.4 AS23458 Denver Health and Hospital Authority 1.27ms 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
52.166.36.34 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
173.21.229.210 AS30036 Mediacom Communications Corp 7.43ms from Atlanta, US
98.16.30.34 AS7029 Windstream Communications LLC 11.99ms from Atlanta, US
121.28.98.226 AS4837 CHINA UNICOM China169 Backbone 7.33ms from Beijing, CN
12.50.195.146 AS7018 AT&T Enterprises, LLC 1.29ms from Dallas, US
58.67.211.2 AS136200 CHINANET Guangdong province Foshan MAN network 6.89ms from Guangzhou, CN
20.203.255.50 AS8075 Microsoft Corporation 0.18ms from Kloten, CH
81.155.42.130 AS2856 British Telecommunications PLC 3.49ms from London, GB
147.173.58.130 AS1942 Renater 6.61ms from Marseille, FR
82.62.228.146 AS3269 Telecom Italia S.p.A. 4.14ms from Milan, IT
79.40.46.178 AS3269 Telecom Italia S.p.A. 3.88ms from Milan, IT
34.26.55.98 AS396982 Google LLC 0.17ms from Moncks Corner, US
119.18.59.2 AS394695 PDR 0.84ms from Mumbai, IN
208.105.200.50 AS11351 Charter Communications Inc 10.87ms from New York City, US
131.100.135.2 AS61637 RADIOBRAS TELECOM LTDA ME 5.86ms from Osasco, BR
189.189.13.2 AS8151 UNINET 3.97ms from Santiago de Queretaro, MX
181.191.78.18 AS267452 CABONNET INTERNET LTDA 3.57ms from Sao Paulo, BR
119.69.10.210 AS17858 LG POWERCOMM 2.07ms from Seoul, KR
180.124.187.242 AS4134 CHINANET-BACKBONE 12.31ms from Suzhou, CN
122.121.208.2 AS3462 Data Communication Business Group 3.23ms from Taichung, TW
43.248.40.2 AS132827 GATEWAY INC 0.69ms from Tokyo, JP
75.242.127.34 AS6167 Verizon Business 13.37ms from Chicago, US
48.214.243.178 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
79.232.74.98 AS3320 Deutsche Telekom AG 6.08ms from Frankfurt am Main, DE
45.13.104.146 AS2027 MilkyWan Association 0.43ms from Geneve, CH

Traceroute

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

$
traceroute -a -n -q1 204.9.103.130
traceroute to 204.9.103.130 (204.9.103.130): 64 hops max, 52 byte packets
1 [AS7203] 209.58.131.61 0.218 ms
2 [AS7203] 173.208.122.2 0.249 ms
3 [AS6461] 64.125.43.61 0.314 ms
4 *
5 *
6 *
7 [AS6461] 64.125.21.61 30.84 ms
8 [AS6461] 64.124.74.42 31.126 ms
9 [AS23458] 204.9.103.130 47.291 ms
Measurement taken from IPinfo ProbeNet in San Jose, 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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