Autonomous System details

AS11811

Oppenheimer & Co. Inc.  ·  opco.com

United States
    Stub AS Icon Stub AS

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AS11811 – Oppenheimer & Co. Inc.

Field Value
Country United States
Website opco.com
Hosted domains 7
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 19 years ago on Jan 17, 2007
Updated 4 years ago on Mar 30, 2022

IP Ranges

Netblock Company Num of IPs
204.86.250.0/24 Oppenheimer & Co. Inc. 256
209.127.49.0/24 Oppenheimer & Co. Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11811
                                                OrgID:          AS11811
                                                ASName:         AS11811
                                                ASNumber:       AS11811
                                                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 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.127.49.221 ██████████ 2
209.127.49.187 ████████ 2
209.127.49.197 ██████████ 1
209.127.49.174 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
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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
209.127.49.8 AS11811 Oppenheimer & Co. Inc. 2.71ms from Ashburn, US
204.86.250.9 AS11811 Oppenheimer & Co. Inc. 2.44ms 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
192.69.17.3 AS16633 N-able Technologies, Inc. 0.28ms from Ashburn, US
216.249.135.131 AS18660 Kentucky State University 11.41ms from Chicago, US
50.44.29.3 AS54794 CGH Medical Center 6.66ms from Chicago, US
76.185.231.99 AS11427 Charter Communications Inc 9.91ms from Dallas, US
40.81.18.147 AS8075 Microsoft Corporation 0.65ms from Hong Kong, HK
185.115.118.3 AS205177 IVANTI UK LIMITED 1.32ms from London, GB
66.80.127.163 AS3257 GTT Communications Inc. 0.72ms from Los Angeles, US
177.22.49.243 AS52953 ZAP TCHE PROVEDOR DE INTERNET LTDA 7.92ms from Novo Hamburgo, BR
172.178.176.195 AS8075 Microsoft Corporation 0.58ms from San Jose, US
217.209.152.3 AS3301 Telia Company AB 0.99ms from Stockholm, SE
161.43.203.19 AS7474 SingTel Optus Pty Ltd 14.51ms from Sydney, AU
59.134.133.195 AS2516 KDDI CORPORATION 0.94ms from Tokyo, JP
185.19.84.163 AS48971 DATAWIRE AG 1.72ms from Zuerich, CH
73.8.2.243 AS7922 Comcast Cable Communications, LLC 4.35ms from Chicago, US
187.144.59.131 AS8151 UNINET 6.30ms from Guadalajara, MX
140.246.37.243 AS58519 Cloud Computing Corporation 0.28ms from Guiyang, CN
113.0.181.67 AS4837 CHINA UNICOM China169 Backbone 1.67ms from Harbin, CN
103.140.170.3 AS55361 Lucky Tone Communications Ltd. 1.62ms from Hong Kong, HK
163.229.30.179 AS4766 Korea Telecom 6.70ms from Incheon, KR
91.232.159.99 AS198227 New Telecom Ltd 0.48ms from Kyiv, UA
90.36.51.19 AS3215 Orange S.A. 13.35ms from Le Lamentin, MQ
16.50.76.99 AS16509 Amazon.com, Inc. 0.61ms from Melbourne, AU
217.84.237.243 AS3320 Deutsche Telekom AG 2.11ms from Munich, DE
148.230.197.131 AS22884 TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 9.69ms from Santiago de Querétaro, MX
99.85.104.243 AS7018 AT&T Enterprises, LLC 2.65ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f5 209.127.49.9
traceroute to 209.127.49.9 (209.127.49.9): 64 hops max, 52 byte packets
5 [AS32787] 2.23.130.168 2.173 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 AS11811 at robtex.

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