Autonomous System details

AS11023

System Source  ·  syssrc.com

United States

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AS11023 – System Source

Field Value
Country United States
Website syssrc.com
Hosted domains 159
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 28 years ago on Mar 11, 1998
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
209.251.32.0/20 System Source 4,096

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11023
                                                OrgID:          AS11023
                                                ASName:         AS11023
                                                ASNumber:       AS11023
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 159 domain names hosted across 49 IP addresses on this ASN.

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IP Address Domain Domains on this IP
209.251.35.176 ██████████ 37
209.251.41.40 ██████████ 22
209.251.40.34 ██████████ 9
209.251.35.149 ██████████ 9
209.251.41.11 ██████████ 7
209.251.35.39 ██████████ 7
209.251.35.207 ██████████ 6
209.251.41.59 ██████████ 5
209.251.41.58 ██████████ 3
209.251.41.35 ██████████ 3

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Peers

There are 3 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS701 Verizon Business
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS701 Verizon Business
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
209.251.38.42 AS11023 System Source 5.25ms from Ashburn, US
209.251.35.5 AS11023 System Source 5.07ms from Ashburn, US
209.251.41.41 AS11023 System Source 4.81ms from Ashburn, US
209.251.36.133 AS11023 System Source 5.28ms from Ashburn, US
209.251.37.203 AS11023 System Source 5.06ms from Ashburn, US
209.251.45.5 AS11023 System Source 5.09ms from Ashburn, US
209.251.33.2 AS11023 System Source 5.05ms 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
105.111.151.191 AS36947 Telecom Algeria 12.83ms from Algiers, DZ
82.170.149.47 AS1136 KPN B.V. 2.69ms from Amsterdam, NL
86.95.134.223 AS1136 KPN B.V. 1.93ms from Amsterdam, NL
134.228.46.95 AS13490 Buckeye Cablevision, Inc. 8.74ms from Chicago, US
73.50.146.79 AS7922 Comcast Cable Communications, LLC 5.29ms from Chicago, US
97.100.29.47 AS33363 Charter Communications, Inc 5.26ms from Orlando, US
181.177.58.207 AS264642 TELESISTEMA S.R.L. 18.86ms from Asuncion, PY
89.153.241.95 AS2860 NOS COMUNICACOES, S.A. 10.49ms from Braga, PT
54.246.232.111 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
81.79.192.31 AS5378 Vodafone Limited 6.51ms from Edinburgh, GB
136.172.146.79 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.21ms from Hamburg, DE
60.31.142.95 AS139007 UNICOM InnerMongolia province network 6.41ms from Hohhot, CN
79.18.122.79 AS3269 Telecom Italia S.p.A. 5.80ms from Milan, IT
60.105.104.159 AS17676 SoftBank Corp. 3.94ms from Osaka, JP
123.230.0.175 AS7522 STNet, Incorporated 5.23ms from Osaka, JP
71.202.196.239 AS7922 Comcast Cable Communications, LLC 5.60ms from Santa Clara, US
221.143.57.47 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
40.76.240.207 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
20.127.53.63 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
172.12.130.159 AS7018 AT&T Enterprises, LLC 3.72ms from Atlanta, US
44.250.193.111 AS16509 Amazon.com, Inc. 0.60ms from Boardman, US
184.55.151.143 AS10796 Charter Communications Inc 9.72ms from Chicago, US
97.222.203.111 AS6167 Verizon Business 16.67ms from Dallas, US
149.201.51.47 AS47610 RWTH Aachen University 4.30ms from Frankfurt am Main, DE
89.106.203.15 AS210412 Hampstead Fibre Ltd 0.63ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 209.251.36.133
traceroute to 209.251.36.133 (209.251.36.133): 64 hops max, 52 byte packets
5 [AS4229] 98.98.231.64 0.069 ms
6 [AS4229] 98.98.231.88 15.505 ms
7 [AS4229] 162.128.1.103 15.525 ms
9 *
10 *
11 [] 140.222.233.99 235.667 ms
12 [AS701] 152.179.222.6 228.956 ms
13 *
14 *
15 [AS11023] 209.251.36.133 262.17 ms
Measurement taken from IPinfo ProbeNet in Manila, PH
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 AS11023 at robtex.

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