Autonomous System details

AS31835

Contour Networks  ·  contournetworks.com

United States

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AS31835 – Contour Networks

Field Value
Country United States
Website contournetworks.com
Hosted domains 1
IPv4 addresses 2,048
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 17 years ago on Jun 04, 2009
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
74.115.152.0/21 Contour Networks 2,048
74.115.152.0/22 Contour Networks 1,024
74.115.155.0/24 Contour Networks 256
74.115.156.0/24 Contour Networks 256
74.115.157.0/24 Contour Networks 256
74.115.158.0/24 Contour Networks 256
74.115.159.0/24 Contour Networks 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31835
                                                OrgID:          AS31835
                                                ASName:         AS31835
                                                ASNumber:       AS31835
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
74.115.158.16 ██████████ 1

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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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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
74.115.157.221 AS31835 Contour Networks 2.54ms from Denver, US
74.115.154.27 AS31835 Contour Networks 72.23ms from Denver, US
74.115.158.214 AS31835 Contour Networks 4.74ms from Denver, 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
132.145.221.27 AS31898 Oracle Corporation 0.35ms from Ashburn, US
218.12.204.91 AS4837 CHINA UNICOM China169 Backbone 12.35ms from Beijing, CN
186.28.18.43 AS19429 ETB - Colombia 1.13ms from Bogota, CO
212.230.190.123 AS15704 XTRA TELECOM S.A. 1.66ms from Madrid, ES
12.255.13.235 AS7018 AT&T Enterprises, LLC 4.79ms from Miami, US
95.245.234.91 AS3269 Telecom Italia S.p.A. 8.20ms from Milan, IT
204.246.69.251 AS25720 Honeycomb Internet Services 0.24ms from Minneapolis, US
54.215.202.219 AS16509 Amazon.com, Inc. 0.19ms from San Jose, US
54.183.191.187 AS16509 Amazon.com, Inc. 0.20ms from San Jose, US
187.146.211.171 AS8151 UNINET 8.37ms from Santiago de Queretaro, MX
220.74.57.59 AS4766 Korea Telecom 1.81ms from Seoul, KR
171.126.79.139 AS4837 CHINA UNICOM China169 Backbone 7.95ms from Taiyuan, CN
133.11.160.251 AS2501 The University of Tokyo 2.23ms from Tokyo, JP
3.143.111.123 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
72.129.188.11 AS11427 Charter Communications Inc 13.90ms from Dallas, US
27.113.122.203 AS9781 GREEN CABLE TELEVISION STATION 5.54ms from Incheon, KR
79.25.247.139 AS3269 Telecom Italia S.p.A. 6.28ms from Milan, IT
87.160.188.155 AS3320 Deutsche Telekom AG 4.13ms from Nuernberg, DE
60.75.92.123 AS17676 SoftBank Corp. 4.93ms from Osaka, JP
210.168.103.59 AS4694 IDC Frontier Inc. 0.51ms from Osaka, JP
52.250.127.91 AS8075 Microsoft Corporation 0.30ms from Quincy, US
101.100.193.11 AS38719 Dreamscape Networks Limited 1.06ms from Singapore, SG
126.41.61.27 AS17676 SoftBank Corp. 4.12ms from Tokyo, JP
193.171.87.219 AS1853 ACONET 4.69ms from Vienna, AT
188.23.108.251 AS8447 A1 Telekom Austria AG 1.20ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -m11 74.115.156.82
traceroute to 74.115.156.82 (74.115.156.82): 11 hops max, 52 byte packets
1 [AS23422] 66.11.120.2 15.259 ms
2 *
3 *
4 *
6 [AS701] 63.125.120.174 39.646 ms
8 [AS31835] 74.115.159.68 39.831 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in New York City, 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 AS31835 at robtex.

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