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 1,372
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 1,372 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 ██████████ 885
216.206.109.133 ██████████ 256
104.36.54.21 ██████████ 67
104.36.52.52 ██████████ 56
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 9 peers for this ASN.

Peers Name
AS12129 123.Net, Inc.
AS1239 Cogent Communications, LLC
AS13576 SDN Communications
AS174 Cogent Communications, LLC
AS286 GTT Communications Inc.
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33668 Comcast Cable Communications, LLC
AS3549 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS12129 123.Net, Inc.
AS13576 SDN Communications
AS174 Cogent Communications, LLC
AS3257 GTT Communications Inc.
AS3356 Level 3 Parent, LLC
AS33668 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
66.115.246.3 AS19031 CU*Answers, Inc. 4.41ms from Sioux Falls, US
63.150.21.233 AS19031 CU*Answers, Inc. 0.59ms from Grand Rapids, US
104.36.54.176 AS19031 CU*Answers, Inc. 0.94ms from Las Vegas, US
104.36.52.7 AS19031 CU*Answers, Inc. 1.44ms from Grand Rapids, US
216.206.109.3 AS19031 CU*Answers, Inc. 0.60ms from Grand Rapids, US
63.236.240.11 AS19031 CU*Answers, Inc. 0.58ms from Grand Rapids, US
63.233.79.76 AS19031 CU*Answers, Inc. 0.96ms from Grand Rapids, 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
174.111.34.247 AS11426 Charter Communications Inc 9.68ms from Charlotte, US
169.55.58.199 AS36351 IBM Cloud 1.21ms from Dallas, US
119.0.40.87 AS4134 CHINANET-BACKBONE 5.58ms from Guiyang, CN
76.169.175.231 AS20001 Charter Communications Inc 6.07ms from Los Angeles, US
67.17.83.199 AS3549 Level 3 Parent, LLC 0.59ms from Los Angeles, US
15.216.58.167 AS16509 Amazon.com, Inc. 5.68ms from Madrid, ES
47.194.140.55 AS5650 Frontier Communications of America, Inc. 6.90ms from Miami, US
182.90.224.135 AS4837 CHINA UNICOM China169 Backbone 2.00ms from Nanning, CN
91.160.143.7 AS12322 Free SAS 15.93ms from Paris, FR
90.103.75.183 AS3215 Orange S.A. 7.07ms from Paris, FR
43.217.146.55 AS16509 Amazon.com, Inc. 0.48ms from Sepang, MY
178.134.206.23 AS35805 JSC "Silknet" 1.16ms from Tbilisi, GE
116.80.152.183 AS2514 NTT PC Communications, Inc. 0.72ms from Tokyo, JP
110.67.251.103 AS2527 Sony Network Communications Inc. 1.45ms from Tokyo, JP
165.1.206.119 AS394089 Google LLC 0.37ms from Ashburn, US
45.178.151.247 AS269023 FIBRA PURA TELECOM LTDA 3.50ms from Brasilia, BR
120.147.75.119 AS1221 Telstra Limited 1.68ms from Brisbane, AU
78.22.173.103 AS6848 Telenet BV 7.16ms from Brussels, BE
90.95.248.183 AS8953 Orange Romania S.A. 4.59ms from Bucharest, RO
73.136.75.167 AS7922 Comcast Cable Communications, LLC 8.84ms from Houston, US
137.174.184.71 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.24ms from New York City, US
83.169.252.7 AS31205 PJSC MegaFon 16.00ms from Novosibirsk, RU
176.196.93.151 AS39927 E-Light-Telecom Ltd. 4.79ms from Novosibirsk, RU
138.121.208.119 AS265315 BINDNET RJ 1.91ms from Rio de Janeiro, BR
178.204.137.167 AS28840 PJSC TATTELECOM 12.07ms from Samara, RU

Traceroute

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

$
traceroute -a -n -q1 63.233.79.50
traceroute to 63.233.79.50 (63.233.79.50): 64 hops max, 52 byte packets
2 [] 199.181.158.125 1.543 ms
5 *
6 [AS19031] 63.233.79.50 1.971 ms
Measurement taken from IPinfo ProbeNet in Grand Rapids, 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 AS19031 at robtex.

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