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
104.36.52.6 AS19031 CU*Answers, Inc. 1.43ms from Grand Rapids, US
66.115.246.3 AS19031 CU*Answers, Inc. 4.42ms from Sioux Falls, US
216.111.149.14 AS19031 CU*Answers, Inc. 8.18ms from Detroit, US
63.236.240.11 AS19031 CU*Answers, Inc. 0.57ms from Grand Rapids, US
104.36.54.78 AS19031 CU*Answers, Inc. 0.99ms from Las Vegas, US
63.233.79.76 AS19031 CU*Answers, Inc. 1.03ms from Grand Rapids, US
216.206.109.30 AS19031 CU*Answers, Inc. 0.60ms from Grand Rapids, US
63.150.21.233 AS19031 CU*Answers, Inc. 0.55ms 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
67.191.227.71 AS7922 Comcast Cable Communications, LLC 5.09ms from Atlanta, US
80.146.91.199 AS3320 Deutsche Telekom AG 5.51ms from Hamburg, DE
107.211.229.199 AS7018 AT&T Enterprises, LLC 3.09ms from Houston, US
178.160.34.119 AS5391 Hrvatski Telekom d.d. 5.34ms from Ljubljana, SI
80.44.149.23 AS13285 TalkTalk Communications Limited 7.76ms from London, GB
85.58.135.23 AS12479 Orange Espagne SA 3.96ms from Madrid, ES
20.217.13.71 AS8075 Microsoft Corporation 0.17ms from Modiin Ilit, IL
180.199.228.119 AS18126 Chubu Telecommunications Company, Inc. 4.38ms from Osaka, JP
203.124.69.55 AS4721 JCOM Co., Ltd. 13.01ms from Tokyo, JP
48.199.160.39 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
85.158.160.23 AS8315 WorldStream B.V. 0.98ms from Amsterdam, NL
44.195.242.55 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
171.247.147.71 AS7552 Viettel Group 1.04ms from Ho Chi Minh City, VN
213.218.215.135 AS214208 Elisteka UAB 0.09ms from Hong Kong, HK
175.252.160.199 AS4766 Korea Telecom 6.78ms from Incheon, KR
86.180.203.7 AS2856 British Telecommunications PLC 3.54ms from London, GB
62.112.201.151 AS203847 Marconi Solutions Srls 6.24ms from Milan, IT
189.147.200.215 AS8151 UNINET 3.86ms from Santiago de Queretaro, MX
121.181.132.87 AS4766 Korea Telecom 6.29ms from Seoul, KR
44.213.243.151 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
44.239.189.39 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
78.22.56.55 AS6848 Telenet BV 9.25ms from Brussels, BE
84.224.89.39 AS213155 Yettel Hungary Ltd. 9.12ms from Budapest, HU
18.218.48.7 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
89.0.143.199 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.93ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 216.206.109.1
traceroute to 216.206.109.1 (216.206.109.1): 64 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.69.217.98 136.178 ms
5 [AS19031] 216.206.109.1 131.878 ms
Measurement taken from IPinfo ProbeNet in Stockholm, SE
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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