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 10 months 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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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
8.43.93.250 AS12185 Thompson, Siegel & Walmsley LLC 6.14ms from Ashburn, US
209.96.132.5 AS12185 Thompson, Siegel & Walmsley LLC 6.15ms 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
96.32.243.89 AS20115 Charter Communications LLC 9.39ms from Ashburn, US
181.131.159.169 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.33ms from Bogota, CO
12.40.94.89 AS7018 AT&T Enterprises, LLC 4.29ms from Chicago, US
66.33.51.185 AS2731 Infinity Fiber LLC 0.35ms from Columbus, US
222.255.150.153 AS45899 VNPT Corp 0.82ms from Da Nang, VN
69.31.88.137 AS3257 GTT Communications Inc. 0.29ms from Dallas, US
86.158.222.89 AS2856 British Telecommunications PLC 4.35ms from Erith, GB
62.71.163.9 AS1759 Telia Finland Oyj 1.02ms from Helsinki, FI
149.107.96.73 AS41354 ITS Technology Group Limited 0.94ms from London, GB
199.232.124.105 AS54113 Fastly, Inc. 0.55ms from London, GB
217.171.37.185 AS20836 CDLAN SpA 1.23ms from Milan, IT
72.138.190.25 AS812 Rogers Communications Canada Inc. 0.55ms from Montreal, CA
24.103.190.153 AS11351 Charter Communications Inc 8.57ms from New York City, US
138.197.22.153 AS14061 DigitalOcean, LLC 0.34ms from New York City, US
178.20.144.153 AS29684 Nour Internet Company for Communications and Information Technology Ltd. 1.14ms from Riyadh, SA
47.80.0.153 AS45102 Alibaba (US) Technology Co., Ltd. 0.16ms from Seoul, KR
122.97.18.233 AS9929 CHINA UNICOM Industrial Internet Backbone 13.00ms from Shanghai, CN
113.128.70.249 AS4134 CHINANET-BACKBONE 6.43ms from Shijiazhuang, CN
126.129.151.169 AS17676 SoftBank Corp. 3.08ms from Tokyo, JP
213.197.135.25 AS15440 UAB Baltnetos komunikacijos 0.24ms from Vilnius, LT
195.205.0.185 AS5617 Orange Polska Spolka Akcyjna 0.39ms from Warsaw, PL
73.129.122.41 AS7922 Comcast Cable Communications, LLC 6.11ms from Ashburn, US
173.31.164.217 AS30036 Mediacom Communications Corp 14.26ms from Atlanta, US
96.92.39.153 AS7922 Comcast Cable Communications, LLC 9.73ms from Detroit, US
80.143.247.25 AS3320 Deutsche Telekom AG 4.59ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 209.96.132.4
traceroute to 209.96.132.4 (209.96.132.4): 64 hops max, 52 byte packets
2 [AS917] 199.119.65.3 0.109 ms
3 *
5 [AS12185] 209.96.132.4 8.331 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS12185 at robtex.

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