Autonomous System details

AS12185

Thompson, Siegel & Walmsley LLC  ·  tswinvest.com

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AS12185 – Thompson, Siegel & Walmsley LLC

Field Value
Country United States
Website tswinvest.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 17 years ago on Feb 03, 2009
Updated a year ago on Jun 09, 2025
Netblock Company Num of IPs
8.43.93.0/24 Thompson, Siegel & Walmsley LLC 256
209.96.132.0/24 Windstream Communications LLC 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS12185
                                                OrgID:          AS12185
                                                ASName:         AS12185
                                                ASNumber:       AS12185
                                                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 are 3 peers for this ASN.

Peers Name
AS13649 Flexential Colorado Corp.
AS3356 Level 3 Parent, LLC
AS7029 Windstream Communications LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13649 Flexential Colorado Corp.
AS3356 Level 3 Parent, LLC
AS7029 Windstream Communications LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
209.96.132.5 AS12185 Thompson, Siegel & Walmsley LLC 6.15ms from Ashburn, US
8.43.93.250 AS12185 Thompson, Siegel & Walmsley LLC 6.14ms from Ashburn, 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
69.21.148.137 AS4181 TDS TELECOM 18.79ms from Atlanta, US
181.57.236.121 AS14080 Telmex Colombia S.A. 0.65ms from Bogota, CO
98.102.118.137 AS10796 Charter Communications Inc 3.15ms from Cleveland, US
109.90.146.25 AS3209 Vodafone GmbH 5.72ms from Frankfurt am Main, DE
71.204.158.57 AS7922 Comcast Cable Communications, LLC 1.85ms from Fremont, US
183.166.127.169 AS4134 CHINANET BACKBONE 4.74ms from Huainan, CN
202.153.224.201 AS9340 INDO Internet, PT 0.61ms from Jakarta, ID
203.199.139.89 AS4755 TATA Communications formerly VSNL is Leading ISP 0.63ms from Lohogaon, IN
12.76.97.25 AS7018 AT&T Enterprises, LLC 1.18ms from Miami, US
108.234.68.25 AS7018 AT&T Enterprises, LLC 2.02ms from Miami, US
69.123.91.57 AS6128 Cablevision Systems Corp. 7.21ms from New York City, US
193.56.37.9 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.79ms from Paris, FR
63.127.134.201 AS701 Verizon Business 1.08ms from Philadelphia, US
164.92.115.9 AS14061 DigitalOcean, LLC 0.32ms from Santa Clara, US
18.164.17.41 AS16509 Amazon.com, Inc. 0.07ms from Santiago, CL
122.97.18.233 AS9929 CHINA UNICOM Industrial Internet Backbone 13.00ms from Shanghai, CN
180.255.84.121 AS9506 Singtel Fibre Broadband 0.82ms from Singapore, SG
118.240.242.105 AS2527 Sony Network Communications Inc. 1.18ms from Tokyo, JP
77.46.124.153 AS41931 EURONET NORBERT SANIEWSKI SPOLKA JAWNA 2.78ms from Warsaw, PL
81.62.173.169 AS3303 Swisscom (Switzerland) Ltd 1.12ms from Zuerich, CH
71.178.251.185 AS701 Verizon Business 2.04ms from Ashburn, US
108.206.48.153 AS7018 AT&T Enterprises, LLC 6.82ms from Atlanta, US
41.23.74.57 AS36994 Vodacom 9.81ms from Cape Town, ZA
24.172.26.153 AS11426 Charter Communications Inc 7.62ms from Charlotte, US
50.152.234.9 AS7922 Comcast Cable Communications, LLC 0.71ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 8.43.93.5
traceroute to 8.43.93.5 (8.43.93.5): 64 hops max, 52 byte packets
4 [AS3356] 4.68.62.117 10.633 ms
5 *
6 [AS12185] 8.43.93.5 97.692 ms
Measurement taken from IPinfo ProbeNet in Lugano, CH
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 AS12185 at robtex.

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