Autonomous System details

AS20138

Carson Tahoe Health System  ·  ctrh.org

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 5 years ago on Sep 16, 2020
Updated 5 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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
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

                                            
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 8.20ms from Redding, 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
2.134.171.106 AS9198 JSC Kazakhtelecom 9.37ms from Almaty, KZ
50.227.244.202 AS7922 Comcast Cable Communications, LLC 0.92ms from Atlanta, US
198.0.161.154 AS7922 Comcast Cable Communications, LLC 6.64ms from Boston, US
75.100.177.26 AS4181 TDS TELECOM 10.86ms from Chicago, US
67.199.214.218 AS46293 Midwest Energy & Communications 6.10ms from Chicago, US
97.209.129.138 AS6167 Verizon Business 15.61ms from Chicago, US
12.228.161.122 AS7018 AT&T Enterprises, LLC 2.26ms from Dallas, US
173.252.182.106 AS7381 BroadbandONE, LLC 1.25ms from Denver, US
184.120.31.138 AS212465 Comcast International Holdings UK Limited 3.56ms from Frankfurt am Main, DE
91.96.203.58 AS9145 EWE TEL GmbH 3.55ms from Hamburg, DE
183.141.74.90 AS4134 CHINANET-BACKBONE 6.84ms from Hangzhou, CN
86.211.5.186 AS3215 Orange S.A. 3.24ms from Marseille, FR
88.191.69.90 AS12322 Free SAS 2.79ms from Paris, FR
121.160.4.218 AS4766 Korea Telecom 1.23ms from Seoul, KR
46.229.158.10 AS24723 Atman Sp. z o.o. 0.42ms from Warsaw, PL
94.126.251.42 AS15576 NTS workspace AG 1.28ms from Zuerich, CH
86.98.66.138 AS5384 Emirates Internet 5.82ms from Al Fujairah City, AE
188.2.87.186 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 7.52ms from Belgrade, RS
67.197.140.234 AS14615 Comporium, Inc 1.25ms from Charlotte, US
34.133.228.138 AS396982 Google LLC 0.13ms from Council Bluffs, US
38.140.237.218 AS174 Cogent Communications, LLC 0.87ms from Dallas, US
68.37.18.10 AS7922 Comcast Cable Communications, LLC 8.09ms from Flint, US
65.52.168.218 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
61.179.74.74 AS4837 CHINA UNICOM China169 Backbone 4.41ms from Jinan, CN
41.193.22.202 AS11845 Vox Telecom Ltd 0.21ms from Johannesburg, ZA

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
2 [AS3356] 4.7.22.50 0.394 ms
3 *
4 [AS7018] 192.205.37.41 3.177 ms
5 *
6 *
7 *
8 *
9 [AS7018] 12.87.66.214 21.101 ms
10 [AS7018] 12.69.92.98 9.499 ms
11 [AS20138] 12.139.152.5 10.106 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 AS20138 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs