1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.89.0.0/16
  4. AS33359  | 208.89.28.0/24

208.89.28.0/24

AS33359  ·  COWEN EXECUTION SERVICES LLC.

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Summary

Country United States
Domain cowen.com
ASN AS33359
Registry ARIN
ID TDC-NET

WHOIS Details

NetHandle:      NET-208-89-28-0-1
OrgID:          CG-141
Parent:         NET-208-0-0-0-0
NetName:        TDC-NET
NetRange:       208.89.28.0 - 208.89.31.255
NetType:        allocation
RegDate:        2008-04-08
Updated:        2024-12-10
Source:         ARIN


OrgID:          CG-141
OrgName:        Cowen Group, Inc
CanAllocate:    
Street:         599 Lexington Ave.
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10022
RegDate:        2013-08-26
Updated:        2025-10-27
OrgAdminHandle: ABA20-ARIN
OrgTechHandle:  ABA20-ARIN
OrgTechHandle:  CHANI1-ARIN
OrgTechHandle:  PALEO-ARIN
OrgAbuseHandle: ABA20-ARIN
OrgAbuseHandle: TDDNS-ARIN
OrgNOCHandle:   ABA20-ARIN
Source:         ARIN


POCHandle:      CHANI1-ARIN
IsRole:         N
LastName:       Chan
FirstName:      Irwin
Street:         160 Front St West. 35th floor
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     m5j 2l6
RegDate:        2010-11-23
Updated:        2025-08-22
OfficePhone:    +1-647-964-3402
MobilePhone:    +1-647-964-3402
Mailbox:        irwin.chan@td.com
Source:         ARIN


POCHandle:      TDDNS-ARIN
IsRole:         Y
LastName:       TD-DNS-POC
FirstName:      
Street:         160 Front Street W
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5J 0G4
RegDate:        2025-10-27
Updated:        2025-10-27
OfficePhone:    +1-416-438-6868
OfficePhone:    +1-866-523-4357
Mailbox:        dnstech@td.com
Source:         ARIN


POCHandle:      ABA20-ARIN
IsRole:         N
LastName:       Bankouski
FirstName:      Andrei
Street:         599 Lexington Ave
Street:         20th floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10022
RegDate:        2003-11-26
Updated:        2025-07-19
OfficePhone:    +1-646-562-1800
Mailbox:        noc@cowen.com
Source:         ARIN


POCHandle:      PALEO-ARIN
IsRole:         N
LastName:       Paleologus
FirstName:      Anthony
Street:         17000 Horizon Way
City:           Mt. Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054-5122
RegDate:        2015-06-05
Updated:        2025-10-22
OfficePhone:    +1-856-470-3236
Mailbox:        anthony.paleologus@td.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.89.0.0/16

Range ASN Company Num of IPs
208.89.208.0/21 AS23033 Virpus 2,048
208.89.168.0/21 AS17306 JAB Wireless, INC. 2,048
208.89.192.0/21 AS26452 BringCom, Inc. 2,048
208.89.200.0/21 AS18851 iCore Networks, Inc. 2,048
208.89.40.0/21 AS16509 SecureWorks Corp 2,048
208.89.144.0/21 AS40764 Digital Network Access Communications, INC 2,048
208.89.40.0/21 AS22992 SecureWorks Corp 2,048
208.89.60.0/22 AS33083 AxcelX Technologies LLC 1,024
208.89.128.0/22 AS33164 Iristel Inc. 1,024
208.89.48.0/22 AS33361 THE WIRE INC. 1,024
208.89.160.0/22 AS33561 Lunavi, Inc. 1,024
208.89.32.0/22 AS63472 eiNetwork 1,024
208.89.228.0/22 AS11269 Bermuda Digital Communications Ltd. 1,024
208.89.24.0/22 AS14860 SMARTCOM TELEPHONE, LLC 1,024
208.89.0.0/22 AS16908 Advanced Technologies Research Group, Inc. 1,024
208.89.132.0/22 AS19133 BlueTie, Inc. 1,024
208.89.100.0/22 AS20081 NET2ATLANTA.COM LLC 1,024
208.89.20.0/22 AS25843 EvolveIP, LLC 1,024
208.89.248.0/22 AS40790 BCG Attorney Search 1,024
208.89.252.0/22 AS40834 Charles River Laboratories, Inc. 1,024
208.89.104.0/22 AS53872 Telinta, Inc. 1,024
208.89.12.0/22 AS11054 LivePerson, Inc. 1,024
208.89.176.0/22 AS393713 All Points Broadband 1,024
208.89.52.0/22 AS398420 Tishomingo Connect, LLC 1,024
208.89.136.0/22 AS40738 Ivenue.com Inc. 1,024
208.89.92.0/22 AS40757 MMG Insurance Company 1,024
208.89.84.0/23 AS33705 Digital Shape Technologies Inc. 512
208.89.86.0/23 AS36331 PLURIHOLDINGS S.A. 512
208.89.8.0/24 AS12154 DATA AXLE, INC 256
208.89.70.0/24 AS394610 InComm 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
32.213.237.72 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.80ms from Ashburn, US
186.39.10.184 AS22927 Telefonica de Argentina 2.38ms from Buenos Aires, AR
117.235.217.40 AS9829 National Internet Backbone 16.83ms from Delhi, IN
79.194.143.168 AS3320 Deutsche Telekom AG 4.19ms from Frankfurt am Main, DE
111.26.62.40 AS134810 China Mobile Group JiLin communications corporation 11.30ms from Harbin, CN
193.163.22.136 AS48031 Ivanov Vitaliy Sergeevich 0.13ms from Kyiv, UA
183.148.199.24 AS4134 CHINANET-BACKBONE 8.35ms from Ningbo, CN
119.245.61.184 AS2514 NTT PC Communications, Inc. 2.33ms from Osaka, JP
50.17.62.40 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
207.127.93.232 AS31898 Oracle Corporation 0.17ms from Stockholm, SE
103.245.4.232 AS139468 DC Communications Inc. 0.23ms from Tokyo, JP
178.112.24.200 AS25255 ==> TELE2 AUSTRIA <== 9.74ms from Vienna, AT
48.209.29.8 AS8075 Microsoft Corporation 0.48ms from Amsterdam, NL
52.178.196.8 AS8075 Microsoft Corporation 0.25ms from Dublin, IE
81.152.214.72 AS2856 British Telecommunications PLC 3.76ms from Erith, GB
23.102.235.24 AS8075 Microsoft Corporation 0.30ms from Hong Kong, HK
58.233.9.104 AS9318 SK Broadband Co Ltd 1.75ms from Incheon, KR
94.55.31.104 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 17.45ms from Istanbul, TR
92.37.203.152 AS12389 PJSC Rostelecom 1.26ms from Khabarovsk, RU
98.109.196.56 AS701 Verizon Business 2.15ms from New York City, US
113.155.184.232 AS18126 Chubu Telecommunications Company, Inc. 10.25ms from Osaka, JP
153.134.253.184 AS4713 NTT DOCOMO BUSINESS,Inc. 9.55ms from Osaka, JP
14.193.161.136 AS4721 JCOM Co., Ltd. 12.81ms from Tokyo, JP
178.112.63.216 AS25255 ==> TELE2 AUSTRIA <== 11.54ms from Vienna, AT
46.27.232.24 AS12430 VODAFONE ESPANA S.A.U. 6.54ms from Barcelona, ES

Traceroute

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

$
traceroute -a -n -q1 -m10 208.89.28.161
traceroute to 208.89.28.161 (208.89.28.161): 10 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS174] 38.140.116.66 0.224 ms
6 *
7 [AS33359] 67.43.83.17 0.294 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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