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 8 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
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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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ASN API & Database

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
63.150.21.233 AS19031 CU*Answers, Inc. 0.63ms from Grand Rapids, US
216.111.149.14 AS19031 CU*Answers, Inc. 8.14ms from Detroit, US
63.233.79.69 AS19031 CU*Answers, Inc. 1.39ms from Grand Rapids, US
104.36.54.176 AS19031 CU*Answers, Inc. 0.95ms from Las Vegas, US
66.115.246.3 AS19031 CU*Answers, Inc. 4.39ms from Sioux Falls, US
216.206.109.2 AS19031 CU*Answers, Inc. 0.61ms from Grand Rapids, US
104.36.52.251 AS19031 CU*Answers, Inc. 1.50ms from Grand Rapids, US
63.236.240.11 AS19031 CU*Answers, Inc. 0.63ms from Grand Rapids, 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
63.44.159.135 AS6167 Verizon Business 17.94ms from Ashburn, US
54.149.17.151 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
174.168.52.87 AS7922 Comcast Cable Communications, LLC 9.98ms from Boston, US
136.60.60.135 AS16591 Google Fiber Inc. 5.10ms from Dallas, US
102.161.6.167 AS30999 EMTEL LIMITED 15.55ms from Ebene, MU
121.174.205.151 AS4766 Korea Telecom 6.23ms from Incheon, KR
213.169.64.55 AS13121 Lanet LLC 0.17ms from Kyiv, UA
185.27.135.39 AS34119 Wildcard UK Limited 6.79ms from London, GB
92.172.128.199 AS12479 Orange Espagne SA 11.09ms from Madrid, ES
47.196.253.55 AS5650 Frontier Communications of America, Inc. 6.78ms from Miami, US
209.166.85.151 AS3853 Whidbey Telephone Company 0.99ms from Seattle, US
24.107.13.167 AS20115 Charter Communications LLC 4.71ms from St. Louis, US
222.89.134.71 AS4134 CHINANET-BACKBONE 9.17ms from Zhengzhou, CN
172.245.201.103 AS55286 B2 Net Solutions Inc. 0.19ms from Buffalo, US
221.125.165.55 AS9304 HGC Global Communications Limited 11.66ms from Hong Kong, HK
183.225.50.103 AS9808 China Mobile Communications Group Co., Ltd. 6.00ms from Kunming, CN
176.39.90.71 AS49332 Lanet Network Ltd 9.39ms from Kyiv, UA
86.161.67.7 AS2856 British Telecommunications PLC 5.88ms from London, GB
47.193.83.183 AS5650 Frontier Communications of America, Inc. 5.83ms from Miami, US
112.123.77.199 AS4837 CHINA UNICOM China169 Backbone 12.09ms from Nanjing, CN
72.43.122.199 AS12271 Charter Communications Inc 1.11ms from New York City, US
79.236.126.215 AS3320 Deutsche Telekom AG 5.82ms from Nuernberg, DE
79.209.163.215 AS3320 Deutsche Telekom AG 6.16ms from Nuernberg, DE
174.56.169.167 AS7922 Comcast Cable Communications, LLC 12.71ms from Orlando, US
119.82.181.39 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 5.59ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 216.206.109.2
traceroute to 216.206.109.2 (216.206.109.2): 64 hops max, 52 byte packets
2 *
3 [AS3356] 4.69.217.98 168.175 ms
4 [AS19031] 216.206.109.2 173.208 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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