Autonomous System details

AS19031

CU*Answers, Inc.  ·  cuanswers.com

United States

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AS19031 – CU*Answers, Inc.

Field Value
Country United States
Website cuanswers.com
Hosted domains 1,253
IPv4 addresses 3,584
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Nov 10, 2000
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
63.236.240.0/22 CenturyLink Communications, LLC 1,024
63.150.21.0/24 CenturyLink Communications, LLC 256
63.233.79.0/24 CenturyLink Communications, LLC 256
63.239.100.0/24 CenturyLink Communications, LLC 256
66.115.246.0/24 CU*Answers, Inc. 256
104.36.52.0/24 CU*Answers, Inc. 256
104.36.53.0/24 CU*Answers, Inc. 256
104.36.54.0/24 CU*Answers, Inc. 256
104.36.55.0/24 CU*Answers, Inc. 256
216.111.149.0/24 CenturyLink Communications, LLC 256
216.206.109.0/24 CenturyLink Communications, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19031
                                                OrgID:          AS19031
                                                ASName:         AS19031
                                                ASNumber:       AS19031
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,253 domain names hosted across 45 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.206.109.129 ██████████ 794
216.206.109.133 ██████████ 254
104.36.54.21 ██████████ 67
104.36.52.52 ██████████ 59
63.236.240.94 ██████████ 10
63.233.79.11 ██████████ 9
63.233.79.49 ██████████ 9
63.236.240.88 ██████████ 5
63.233.79.51 ██████████ 5
104.36.54.39 ██████████ 4

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Peers

There are 7 peers for this ASN.

Peers Name
AS12129 123.Net, Inc.
AS13576 SOUTH DAKOTA NETWORK
AS174 Cogent Communications, LLC
AS286 GTT Communications Inc.
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33668 Comcast Cable Communications, LLC
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS12129 123.Net, Inc.
AS13576 SOUTH DAKOTA NETWORK
AS174 Cogent Communications, LLC
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33668 Comcast Cable Communications, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
63.236.240.11 AS19031 CU*Answers, Inc. 0.57ms from Grand Rapids, US
63.150.21.233 AS19031 CU*Answers, Inc. 0.59ms from Grand Rapids, US
216.206.109.30 AS19031 CU*Answers, Inc. 0.59ms from Grand Rapids, US
66.115.246.3 AS19031 CU*Answers, Inc. 4.43ms from Sioux Falls, US
216.111.149.14 AS19031 CU*Answers, Inc. 8.12ms from Detroit, 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
4.231.5.71 AS8075 Microsoft Corporation 1.29ms from Amsterdam, NL
18.246.28.119 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
61.167.16.247 AS4837 CHINA UNICOM China169 Backbone 19.51ms from Changchun, CN
62.122.141.151 AS49472 Eastera Ltd. 0.14ms from Dushanbe, TJ
45.159.55.7 AS204646 web2objects GmbH 0.56ms from Frankfurt am Main, DE
182.152.16.151 AS17924 SmarTone Mobile Communications Ltd 14.54ms from Hong Kong, HK
107.211.229.199 AS7018 AT&T Enterprises, LLC 2.74ms from Houston, US
185.17.38.231 AS34709 JSC RACE TELECOM 1.12ms from Khabarovsk, RU
82.194.91.39 AS16371 acens Technologies, S.L. 0.83ms from Madrid, ES
75.202.115.119 AS6167 Verizon Business 9.54ms from Portland, US
204.199.137.231 AS3549 Level 3 Parent, LLC 0.28ms from Santiago, CL
183.190.26.7 AS4837 CHINA UNICOM China169 Backbone 7.69ms from Taiyuan, CN
101.21.93.151 AS4837 CHINA UNICOM China169 Backbone 10.62ms from Beijing, CN
152.203.149.247 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.34ms from Bogota, CO
72.144.8.247 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
172.83.228.23 AS40523 OACYS TECHNOLOGY 6.28ms from Fremont, US
66.69.198.103 AS11427 Charter Communications Inc 11.21ms from Houston, US
79.254.50.23 AS3320 Deutsche Telekom AG 2.43ms from Nuernberg, DE
168.197.24.7 AS265475 MUVNET TELECOM 0.39ms from Osasco, BR
193.161.254.23 AS60350 VENTE-PRIVEE.COM SA 0.75ms from Paris, FR
157.143.134.167 AS8399 SEWAN SAS 0.57ms from Paris, FR
114.56.142.39 AS16509 Amazon.com, Inc. 5.78ms from Seattle, US
136.228.255.167 AS396253 iboss,inc 0.21ms from Seattle, US
70.24.4.23 AS577 Bell Canada 4.55ms from Toronto, CA
97.109.178.87 AS812 Rogers Communications Canada Inc. 10.90ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 104.36.54.174
traceroute to 104.36.54.174 (104.36.54.174): 8 hops max, 52 byte packets
4 [AS3257] 213.200.126.142 130.161 ms
5 [AS3257] 198.47.105.226 130.191 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dublin, IE
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 AS19031 at robtex.

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