Autonomous System details

AS33359

COWEN EXECUTION SERVICES LLC.  ·  cowen.com

United States

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AS33359 – COWEN EXECUTION SERVICES LLC.

Field Value
Country United States
Website cowen.com
Hosted domains 7
IPv4 addresses 2,816
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 21 years ago on Dec 02, 2004
Updated 9 years ago on Sep 27, 2017

IP Ranges

Netblock Company Num of IPs
67.43.82.0/23 COWEN EXECUTION SERVICES LLC. 512
67.43.84.0/23 COWEN EXECUTION SERVICES LLC. 512
67.43.88.0/23 COWEN EXECUTION SERVICES LLC. 512
67.43.80.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.82.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.83.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.84.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.85.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.88.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.89.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.91.0/24 COWEN EXECUTION SERVICES LLC. 256
67.43.93.0/24 COWEN EXECUTION SERVICES LLC. 256
208.89.28.0/24 Cowen Group, Inc 256
208.89.29.0/24 Cowen Group, Inc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS33359
                                                OrgID:          AS33359
                                                ASName:         AS33359
                                                ASNumber:       AS33359
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 7 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
67.43.84.92 ██████████ 3
67.43.84.73 ██████████ 1
67.43.83.73 ██████████ 1
67.43.84.33 ██████████ 1
67.43.84.230 ██████████ 1

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Peers

There are 14 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS137409 GSL Networks Pty LTD
AS174 Cogent Communications, LLC
AS199524 G-Core Labs S.A.
AS24482 SG.GS
AS32787 Akamai Technologies, Inc.
AS35280 F5 Networks SARL
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS701 Verizon Business
AS8220 COLT Technology Services Group Limited
AS9498 BHARTI Airtel Ltd.
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS32787 Akamai Technologies, Inc.
AS6461 Zayo Bandwidth
AS701 Verizon Business
AS8220 COLT Technology Services Group Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
67.43.85.10 AS33359 COWEN EXECUTION SERVICES LLC. 0.36ms from London, GB
67.43.84.85 AS33359 COWEN EXECUTION SERVICES LLC. 1.54ms from Secaucus, US
67.43.88.10 AS33359 COWEN EXECUTION SERVICES LLC. 1.10ms from Chicago, US
67.43.83.17 AS33359 COWEN EXECUTION SERVICES LLC. 1.52ms from New York City, 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
50.7.132.15 AS30058 FDCservers.net 0.32ms from Amsterdam, NL
12.75.84.63 AS7018 AT&T Enterprises, LLC 12.53ms from Atlanta, US
191.110.102.31 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.89ms from Bogota, CO
218.75.215.31 AS4134 CHINANET-BACKBONE 2.51ms from Changsha, CN
125.71.32.111 AS4134 CHINANET-BACKBONE 1.78ms from Chengdu, CN
191.250.121.127 AS18881 TELEFÔNICA BRASIL S.A 12.04ms from Curitiba, BR
76.187.155.31 AS11427 Charter Communications Inc 3.74ms from Houston, US
98.254.117.95 AS7922 Comcast Cable Communications, LLC 5.29ms from Miami, US
113.17.54.15 AS4134 CHINANET-BACKBONE 1.49ms from Nanning, CN
24.47.78.15 AS6128 Cablevision Systems Corp. 7.89ms from New York City, US
212.88.64.15 AS9158 Telenor A/S 2.63ms from Skanderborg, DK
24.91.142.47 AS7922 Comcast Cable Communications, LLC 9.47ms from Boston, US
81.183.178.207 AS5483 Magyar Telekom Plc. 4.57ms from Budapest, HU
72.250.77.95 AS21928 T-Mobile USA, Inc. 19.66ms from Chicago, US
3.148.243.175 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
3.133.216.127 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
45.191.43.255 AS270254 DAVID WELSON ABREU DE LIMA ME 16.75ms from Fortaleza, BR
27.23.199.255 AS4134 CHINANET-BACKBONE 10.69ms from Nanchang, CN
183.142.104.95 AS4134 CHINANET-BACKBONE 7.32ms from Ningbo, CN
133.67.49.175 AS24261 Mie University 3.32ms from Osaka, JP
3.239.33.159 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
187.182.142.63 AS28573 Claro NXT Telecomunicacoes Ltda 5.64ms from Sao Paulo, BR
52.76.146.15 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
42.85.37.255 AS4837 CHINA UNICOM China169 Backbone 3.62ms from Tieling, CN
106.160.205.223 AS2516 KDDI CORPORATION 8.29ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 208.89.29.63
traceroute to 208.89.29.63 (208.89.29.63): 12 hops max, 52 byte packets
5 [AS174] 154.54.93.225 0.912 ms
6 [AS174] 154.54.31.94 13.88 ms
7 [AS174] 154.54.166.74 22.412 ms
8 [AS174] 154.54.46.178 22.564 ms
9 [AS174] 38.32.96.186 21.621 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS33359 at robtex.

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