Autonomous System details

AS4911

CenturyLink Communications, LLC  ·  centurylink.com

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AS4911 – CenturyLink Communications, LLC

Field Value
Country United States
Website centurylink.com
Hosted domains 0
IPv4 addresses 16,384
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 31 years ago on May 04, 1995
Updated 7 years ago on Oct 04, 2018
Netblock Company Num of IPs
168.251.0.0/18 CenturyLink Communications, LLC 16,384

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS4911
                                                OrgID:          AS4911
                                                ASName:         AS4911
                                                ASNumber:       AS4911
                                                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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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
168.251.5.26 AS4911 CenturyLink Communications, LLC 13.03ms from Dallas, US
168.251.60.51 AS4911 CenturyLink Communications, LLC 13.17ms from Dallas, US
168.251.47.4 AS4911 CenturyLink Communications, LLC 13.02ms from Dallas, US
168.251.3.39 AS4911 CenturyLink Communications, LLC 12.93ms from Dallas, 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
88.159.76.223 AS1136 KPN B.V. 2.00ms from Amsterdam, NL
180.78.250.223 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.61ms from Beijing, CN
70.175.199.47 AS22773 Cox Communications Inc. 7.63ms from Boston, US
118.91.232.255 AS38743 ABTINFOSYSTEM PVT LTD - INTERNET DATA CENTER, 15.46ms from Chennai, IN
93.238.63.127 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
46.226.7.47 AS56595 Fluency Communications Ltd 0.48ms from Edinburgh, GB
105.185.129.47 AS37457 Telkom SA Ltd. 2.04ms from Johannesburg, ZA
95.125.146.15 AS3352 TELEFONICA DE ESPANA S.A.U. 16.61ms from Madrid, ES
60.177.47.47 AS4134 CHINANET-BACKBONE 4.31ms from Ningbo, CN
188.227.6.95 AS35000 JSC Severen-Telecom 1.51ms from Saint Petersburg, RU
103.61.15.127 AS134352 ARIDE OCEAN INFOWAY PRIVATE LIMITED 15.38ms from Saint Thomas Mount, IN
43.102.156.15 AS24429 Zhejiang Taobao Network Co.,Ltd 1.53ms from Singapore, SG
179.14.178.175 AS27831 Colombia Móvil 11.69ms from Bogota, CO
186.92.91.127 AS8048 CANTV Servicios, Venezuela 16.62ms from Caracas, VE
52.14.203.207 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
63.35.25.143 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
49.143.154.255 AS38684 CMB Daejeon Broadcasting Co,.Ltd 3.58ms from Incheon, KR
176.84.155.191 AS3352 TELEFONICA DE ESPANA S.A.U. 10.02ms from Madrid, ES
58.213.223.127 AS4134 CHINANET-BACKBONE 1.11ms from Nanjing, CN
220.210.136.15 AS2497 Internet Initiative Japan Inc. 1.66ms from Tokyo, JP
83.221.87.255 AS16202 Tele Columbus AG 4.37ms from Berlin, DE
136.62.1.47 AS16591 Google Fiber Inc. 5.20ms from Dallas, US
87.149.243.47 AS3320 Deutsche Telekom AG 5.50ms from Frankfurt am Main, DE
1.250.14.111 AS9318 SK Broadband Co Ltd 4.74ms from Incheon, KR
18.175.219.159 AS16509 Amazon.com, Inc. 0.63ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 168.251.56.31
traceroute to 168.251.56.31 (168.251.56.31): 8 hops max, 52 byte packets
4 [AS174] 130.117.1.150 7.031 ms
5 [AS174] 154.54.74.165 12.548 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Kettering, GB
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 AS4911 at robtex.

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