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
209.127.49.187 ████████ 3
209.127.49.221 ██████████ 2
209.127.49.174 ██████████ 1
209.127.49.197 ██████████ 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
204.86.250.71 AS11811 Oppenheimer & Co. Inc. 2.56ms from New York City, US
209.127.49.38 AS11811 Oppenheimer & Co. Inc. 2.85ms 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
52.23.153.83 AS14618 Amazon.com, Inc. 0.94ms from Ashburn, US
68.209.172.67 AS22987 BrightRidge 9.54ms from Ashburn, US
76.98.237.195 AS7922 Comcast Cable Communications, LLC 8.11ms from Ashburn, US
67.171.84.179 AS7922 Comcast Cable Communications, LLC 10.01ms from Ashburn, US
218.195.75.3 AS4538 China Education and Research Network Center 20.00ms from Beijing, CN
186.129.216.195 AS22927 Telefonica de Argentina 2.46ms from Buenos Aires, AR
74.134.179.179 AS10796 Charter Communications Inc 13.24ms from Cleveland, US
51.195.16.179 AS16276 OVH SAS 0.11ms from Frankfurt am Main, DE
176.175.167.243 AS5410 Bouygues Telecom SA 6.13ms from Frankfurt am Main, DE
8.136.43.179 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.93ms from Hangzhou, CN
83.105.123.115 AS5378 Vodafone Limited 6.44ms from London, GB
177.22.49.243 AS52953 ZAP TCHE PROVEDOR DE INTERNET LTDA 8.19ms from Novo Hamburgo, BR
189.14.1.227 AS22689 SERCOMTEL S/A TELECOMUNICACOES 10.19ms from Osasco, BR
194.213.49.195 AS13036 T-Mobile Czech Republic a.s. 1.85ms from Prague, CZ
62.68.187.99 AS8680 Sure (Guernsey) Limited 1.41ms from Saint Peter Port, GG
77.245.116.163 AS39001 MTS PJSC 16.71ms from Samara, RU
201.99.13.3 AS8151 UNINET 8.74ms from Santiago de Queretaro, MX
27.133.237.19 AS58793 FUJITSU LIMITED 0.26ms from Tokyo, JP
106.42.173.115 AS4134 CHINANET-BACKBONE 7.26ms from Zhengzhou, CN
52.71.13.195 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
111.132.39.99 AS24138 China TieTong Telecommunications Corporation 1.81ms from Beijing, CN
20.80.252.99 AS8075 Microsoft Corporation 0.87ms from Boydton, US
216.249.135.131 AS18660 Kentucky State University 11.72ms from Chicago, US
174.104.1.227 AS10796 Charter Communications Inc 10.59ms from Cleveland, US
198.8.34.51 AS11787 Supreme Court of Pennsylvania 4.14ms from Cleveland, 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 [] 43.243.21.122 37.503 ms
6 [AS32787] 23.32.66.97 54.701 ms
7 [AS11811] 209.127.49.9 221.781 ms
Measurement taken from IPinfo ProbeNet in Auckland, NZ
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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