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 1,254
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 1,254 domain names hosted across 46 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.206.109.129 ██████████ 797
216.206.109.133 ██████████ 254
104.36.54.21 ██████████ 67
104.36.52.52 ██████████ 57
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
63.150.21.228 AS19031 CU*Answers, Inc. 0.59ms from Grand Rapids, US
66.115.246.3 AS19031 CU*Answers, Inc. 4.41ms from Sioux Falls, US
63.236.240.11 AS19031 CU*Answers, Inc. 0.54ms from Grand Rapids, US
216.206.109.30 AS19031 CU*Answers, Inc. 0.56ms from Grand Rapids, US
216.111.149.14 AS19031 CU*Answers, Inc. 8.13ms 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
73.237.0.231 AS7922 Comcast Cable Communications, LLC 3.78ms from Atlanta, US
197.160.202.7 AS24863 Link Egypt (Link.NET) 19.60ms from Cairo, EG
208.181.180.7 AS852 TELUS Communications Inc. 12.21ms from Edmonton, CA
196.29.133.103 AS7020 Business Connexion Communications 1.31ms from Johannesburg, ZA
116.54.246.55 AS4134 CHINANET-BACKBONE 5.34ms from Kunming, CN
23.104.184.215 AS395954 Leaseweb USA, Inc. 0.26ms from Los Angeles, US
98.91.70.167 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
35.135.35.151 AS20115 Charter Communications LLC 10.97ms from Seattle, US
175.205.161.135 AS4766 Korea Telecom 3.94ms from Seoul, KR
60.149.160.247 AS17676 SoftBank Corp. 2.78ms from Tokyo, JP
93.83.72.23 AS8447 A1 Telekom Austria AG 5.67ms from Vienna, AT
50.85.186.55 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
120.48.67.231 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.83ms from Beijing, CN
217.83.209.167 AS3320 Deutsche Telekom AG 4.33ms from Frankfurt am Main, DE
154.218.42.167 AS9294 GNET INC. 0.82ms from Hong Kong, HK
148.71.148.119 AS12353 Vodafone Portugal 6.50ms from Lisbon, PT
5.198.65.183 AS12390 KCOM Group Limited 3.14ms from Manchester, GB
79.30.245.167 AS3269 Telecom Italia S.p.A. 4.71ms from Milan, IT
184.103.4.55 AS209 CenturyLink Communications, LLC 4.77ms from Phoenix, US
24.7.105.215 AS7922 Comcast Cable Communications, LLC 6.53ms from San Jose, US
71.225.238.167 AS7922 Comcast Cable Communications, LLC 5.30ms from Secaucus, US
175.241.164.71 AS4766 Korea Telecom 7.66ms from Seoul, KR
222.232.245.7 AS9318 SK Broadband Co Ltd 1.68ms from Seoul, KR
61.65.152.103 AS9676 SaveCom Internation Inc. 5.50ms from Taipei, TW
121.113.235.167 AS4713 NTT DOCOMO BUSINESS,Inc. 3.21ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 63.236.242.207
traceroute to 63.236.242.207 (63.236.242.207): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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