Autonomous System details

AS2721

CULR, LLC  ·  c-light.net

United States

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AS2721 – CULR, LLC

Field Value
Country United States
Website c-light.net
Hosted domains 1
IPv4 addresses 8,448
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Business
Registry arin
Allocated 17 years ago on Aug 28, 2009
Updated 10 years ago on Feb 04, 2016

IP Ranges

Netblock Company Num of IPs
205.186.224.0/19 CULR, LLC 8,192
192.188.108.0/24 Presbyterian College 256
205.186.226.0/24 CULR, LLC 256
Netblock Company
2606:c000::/32 CULR, LLC
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WHOIS Details

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                                                ASHandle:       AS2721
                                                OrgID:          AS2721
                                                ASName:         AS2721
                                                ASNumber:       AS2721
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
192.188.108.153 ██████████ 1

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Peers

There are 10 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS13429 Medical University of South Carolina
AS13548 College of Charleston
AS174 Cogent Communications, LLC
AS2711 Spirit Communications
AS2722 CULR, LLC
AS286 GTT Communications Inc.
AS3257 GTT Communications Inc.
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS2722 CULR, LLC
AS3257 GTT Communications Inc.
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS13429 Medical University of South Carolina
AS2722 CULR, LLC
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Pingable IPs

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

IP Address ASN Details
205.186.255.33 AS2721 CULR, LLC 6.35ms from Atlanta, US
192.188.108.2 AS2721 CULR, LLC 7.89ms from Atlanta, US
205.186.254.254 AS2721 CULR, LLC 9.96ms from Atlanta, US
205.186.224.101 AS2721 CULR, LLC 6.33ms from Atlanta, US
205.186.226.3 AS2721 CULR, LLC 10.36ms from Durham, 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
174.83.108.1 AS20115 Charter Communications LLC 17.14ms from Ashburn, US
170.52.188.1 AS16863 Home Telephone Company, Inc. 7.88ms from Atlanta, US
1.91.6.193 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.45ms from Beijing, CN
111.93.105.17 AS45820 Tata Teleservices ISP AS 0.72ms from Chennai, IN
122.184.53.177 AS9498 BHARTI Airtel Ltd. 1.02ms from Chennai, IN
204.118.68.1 AS26133 Frankfort Plant Board 10.26ms from Chicago, US
59.45.226.1 AS4134 CHINANET-BACKBONE 7.74ms from Dalian, CN
209.120.157.65 AS3257 GTT Communications Inc. 0.38ms from Denver, US
73.14.33.1 AS7922 Comcast Cable Communications, LLC 6.34ms from Denver, US
18.68.103.17 AS16509 Amazon.com, Inc. 2.23ms from Draper, US
200.76.34.81 AS11172 Alestra, S. de R.L. de C.V. 5.93ms from Guadalajara, MX
58.252.230.241 AS17816 China Unicom IP network China169 Guangdong province 5.06ms from Guangzhou, CN
36.212.36.97 AS9808 China Mobile Communications Group Co., Ltd. 3.13ms from Guangzhou, CN
222.166.7.1 AS9908 HK Cable TV Ltd 0.75ms from Hong Kong, HK
12.196.238.145 AS7018 AT&T Enterprises, LLC 6.76ms from Houston, US
58.77.226.65 AS3786 LG DACOM Corporation 1.79ms from Incheon, KR
211.191.128.1 AS38676 flexnetworks 0.70ms from Incheon, KR
14.77.60.65 AS4766 Korea Telecom 7.83ms from Incheon, KR
223.99.216.193 AS24444 Shandong Mobile Communication Company Limited 5.07ms from Jinan, CN
153.0.112.1 AS4837 CHINA UNICOM China169 Backbone 10.10ms from Liuzhou, CN
82.2.156.1 AS5089 Virgin Media Limited 6.43ms from London, GB
12.233.180.161 AS7018 AT&T Enterprises, LLC 6.21ms from Los Angeles, US
88.82.210.1 AS39155 JETNET WIMAX S.A 13.87ms from Madrid, ES
2.4.102.33 AS3215 Orange S.A. 8.74ms from Marseille, FR
151.124.104.17 AS30598 Carnival Corporation 0.19ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f4 205.186.226.2
traceroute to 205.186.226.2 (205.186.226.2): 64 hops max, 52 byte packets
5 *
6 [AS174] 154.24.54.173 1.254 ms
7 [AS174] 154.54.171.209 5.287 ms
8 [AS174] 154.24.46.2 4.806 ms
9 [AS174] 154.24.41.42 5.074 ms
10 [AS174] 38.140.175.114 4.522 ms
11 [AS2721] 205.186.226.1 13.665 ms
12 [AS2721] 205.186.226.2 10.47 ms
Measurement taken from IPinfo ProbeNet in Durham, 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 AS2721 at robtex.

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