Autonomous System details

AS3909

CenturyLink Communications, LLC  ·  centurylink.com

United States
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AS3909 – CenturyLink Communications, LLC

Field Value
Country United States
Website centurylink.com
Hosted domains 0
IPv4 addresses 6,912
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 29 years ago on Oct 01, 1996
Updated 7 years ago on Oct 04, 2018

IP Ranges

Netblock Company Num of IPs
204.193.208.0/20 CenturyLink Communications, LLC 4,096
8.64.40.0/21 Level 3 Parent, LLC 2,048
65.123.252.0/24 QWEST BROADBAND 256
65.123.253.0/24 QWEST BROADBAND 256
67.13.228.0/24 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:       AS3909
                                                OrgID:          AS3909
                                                ASName:         AS3909
                                                ASNumber:       AS3909
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
8.64.40.35 AS3909 CenturyLink Communications, LLC 1.84ms from Denver, US
65.123.252.14 AS3909 CenturyLink Communications, LLC 1.27ms from Denver, US
8.64.41.105 AS3909 CenturyLink Communications, LLC 1.84ms from Denver, US
8.64.47.116 AS3909 CenturyLink Communications, LLC 1.74ms from Denver, 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
122.57.70.85 AS4771 Spark New Zealand Trading Ltd. 0.91ms from Auckland, NZ
44.225.237.133 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
183.51.121.69 AS4134 CHINANET-BACKBONE 4.05ms from Guangzhou, CN
112.159.177.181 AS17858 LG POWERCOMM 1.62ms from Incheon, KR
211.58.157.53 AS9318 SK Broadband Co Ltd 0.94ms from Incheon, KR
137.97.227.213 AS55836 Reliance Jio Infocomm Limited 16.13ms from Kolkata, IN
130.195.63.181 AS202596 G.Network Communications Limited 1.15ms from London, GB
194.66.72.197 AS786 Jisc Services Limited 4.47ms from London, GB
178.80.64.197 AS35819 Etihad Etisalat, a joint stock company 3.05ms from Manama, BH
151.11.208.149 AS1267 WIND TRE S.P.A. 5.98ms from Milan, IT
35.229.92.53 AS396982 Google LLC 0.16ms from Moncks Corner, US
32.213.93.21 AS46690 Southern New England Telephone Company and SNET America, Inc. 10.71ms from New York City, US
68.65.91.85 AS14265 TPx Communications 1.19ms from San Jose, US
177.38.219.245 AS262412 AGERA TELECOMUNICACOES SA 0.39ms from Sao Paulo, BR
112.86.76.165 AS4837 CHINA UNICOM China169 Backbone 4.04ms from Shanghai, CN
13.251.119.101 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
95.58.145.181 AS9198 JSC Kazakhtelecom 11.80ms from Astana, KZ
170.185.129.5 AS11686 Zayo Bandwidth 16.84ms from Atlanta, US
71.14.15.229 AS20115 Charter Communications LLC 7.01ms from Atlanta, US
101.42.49.37 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.88ms from Beijing, CN
115.99.101.149 AS17488 Hathway IP Over Cable Internet 1.19ms from Bengaluru, IN
50.206.166.197 AS7922 Comcast Cable Communications, LLC 0.98ms from Boston, US
50.66.69.69 AS6327 Shaw Communications 3.96ms from Calgary, CA
50.107.81.21 AS5650 Frontier Communications of America, Inc. 10.85ms from Chicago, US
98.223.86.197 AS7922 Comcast Cable Communications, LLC 5.11ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 65.123.252.242
traceroute to 65.123.252.242 (65.123.252.242): 64 hops max, 52 byte packets
2 [AS3356] 4.69.219.74 11.816 ms
3 [AS3356] 4.68.110.74 12.15 ms
4 [AS209] 67.14.15.202 12.35 ms
5 [AS3909] 65.123.252.242 142.012 ms
Measurement taken from IPinfo ProbeNet in Billings, 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 AS3909 at robtex.

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