Autonomous System details

AS20138

Carson Tahoe Health System  ·  ctrh.org

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AS20138 – Carson Tahoe Health System

Field Value
Country United States
Website ctrh.org
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 6 years ago on Sep 16, 2020
Updated 6 years ago on Sep 16, 2020
Netblock Company Num of IPs
12.139.152.0/24 AT&T Services, Inc. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS20138
                                                OrgID:          AS20138
                                                ASName:         AS20138
                                                ASNumber:       AS20138
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
12.139.152.2 AS20138 Carson Tahoe Health System 8.10ms from San Jose, 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
80.112.245.106 AS33915 Vodafone Libertel B.V. 2.65ms from Amsterdam, NL
65.194.66.218 AS701 Verizon Business 4.66ms from Atlanta, US
93.88.85.122 AS48830 TransEuroCom LLC 1.23ms from Baku, AZ
178.222.182.106 AS8400 TELEKOM SRBIJA a.d. 2.94ms from Belgrade, RS
141.76.7.154 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 6.47ms from Berlin, DE
89.12.83.234 AS6805 Telefonica Germany GmbH & Co.OHG 3.13ms from Berlin, DE
117.196.159.106 AS9829 National Internet Backbone 3.58ms from Chennai, IN
213.199.44.202 AS51167 Contabo GmbH 0.29ms from Lauterbourg, FR
137.222.166.58 AS786 Jisc Services Limited 5.90ms from London, GB
81.60.208.234 AS12430 VODAFONE ESPANA S.A.U. 15.56ms from Madrid, ES
32.219.26.186 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.14ms from New York City, US
70.90.182.186 AS7922 Comcast Cable Communications, LLC 5.95ms from Seattle, US
222.8.171.122 AS2516 KDDI CORPORATION 4.86ms from Tokyo, JP
209.50.176.138 AS200373 3xK Tech GmbH 0.13ms from Toronto, CA
102.27.135.74 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 18.10ms from Tunis, TN
36.137.163.202 AS9808 China Mobile Communications Group Co., Ltd. 1.54ms from Zhengzhou, CN
12.164.22.10 AS7018 AT&T Enterprises, LLC 11.56ms from Atlanta, US
89.120.92.42 AS9050 Orange Romania S.A. 0.46ms from Bucharest, RO
67.190.175.26 AS7922 Comcast Cable Communications, LLC 4.06ms from Denver, US
125.150.147.106 AS4766 Korea Telecom 1.49ms from Incheon, KR
102.221.2.138 AS328763 Crimson Moon Trading 11.68ms from Johannesburg, ZA
216.49.235.58 AS16717 Craw-Kan Telephone Cooperative Inc. 2.54ms from Kansas City, US
50.126.163.74 AS5650 Frontier Communications of America, Inc. 10.82ms from Los Angeles, US
88.90.144.26 AS2119 Telenor Norge AS 7.92ms from Oslo, NO
106.68.190.154 AS7545 TPG Telecom Limited 1.31ms from Perth, AU

Traceroute

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

$
traceroute -a -n -q1 12.139.152.5
traceroute to 12.139.152.5 (12.139.152.5): 64 hops max, 52 byte packets
1 [AS40021] 209.126.0.11 0.775 ms
2 *
3 *
4 *
5 [AS7018] 32.130.91.80 63.314 ms
6 *
7 *
8 *
9 [AS7018] 12.87.66.214 62.652 ms
10 [AS7018] 12.69.92.98 63.227 ms
11 [AS20138] 12.139.152.5 69.451 ms
Measurement taken from IPinfo ProbeNet in St. Louis, 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 AS20138 at robtex.

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