71.55.104.0/21

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Parent Range 71.48.0.0/13
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-8

WHOIS Details

NetHandle:      NET-71-48-0-0-1
OrgID:          CCL-534
Parent:         NET-71-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-8
NetRange:       71.48.0.0 - 71.55.255.255
NetType:        allocation
RegDate:        2005-04-26
Updated:        2018-05-02
Source:         ARIN


OrgID:          CCL-534
OrgName:        CenturyLink Communications, LLC
CanAllocate:    
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
Comment:        USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:
Comment:        https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:
Comment:        1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.
Comment:        2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.
Comment:        3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.
Comment:        4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.
Comment:        5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.
Comment:        6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        Our looking glass is located at: https://lookingglass.centurylink.com/
Comment:        For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:
Comment:        https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html
Comment:        For abuse issues, please email abuse@aup.lumen.com
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email)
Comment:        Without these we will be unable to identify the correct owner of the IP address at that point in time.
RegDate:        2018-07-12
Updated:        2024-06-17
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-ARIN
OrgRoutingHandle:   RPKIR-ARIN
Source:         ARIN


POCHandle:      QIA-ARIN
IsRole:         Y
LastName:       Centurylink IP Admin
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
RegDate:        2002-08-24
Updated:        2025-02-14
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN


POCHandle:      CAD54-ARIN
IsRole:         Y
LastName:       Centurylink Abuse Desk
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2015-04-10
Updated:        2025-08-25
OfficePhone:    +1-877-886-6515
Mailbox:        abuse@aup.lumen.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 71.55.104.0/21

Range ASN Company Num of IPs
71.48.0.0/13 AS11398 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14905 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14921 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS17402 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS209 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS2379 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS5778 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS6222 CenturyLink Communications, LLC 524,288

Nearby Ranges

BGP prefixes that overlap with 71.55.0.0/16

Range ASN Company Num of IPs
71.48.0.0/13 AS11398 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14905 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS14921 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS17402 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS209 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS2379 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS5778 CenturyLink Communications, LLC 524,288
71.48.0.0/13 AS6222 CenturyLink Communications, LLC 524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
71.55.111.255 AS209 CenturyLink Communications, LLC 2.49ms from Las Vegas, US
71.55.106.28 AS209 CenturyLink Communications, LLC 3.88ms from Las Vegas, US
71.55.107.234 AS209 CenturyLink Communications, LLC 4.11ms from Las Vegas, US
71.55.108.67 AS209 CenturyLink Communications, LLC 4.06ms from Las Vegas, US
71.55.104.1 AS209 CenturyLink Communications, LLC 2.53ms from Las Vegas, US
71.55.105.153 AS209 CenturyLink Communications, LLC 3.59ms from Las Vegas, US
71.55.109.228 AS209 CenturyLink Communications, LLC 4.12ms from Las Vegas, US
71.55.110.214 AS209 CenturyLink Communications, LLC 2.99ms from Las Vegas, 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
186.130.84.101 AS22927 Telefonica de Argentina 1.85ms from Buenos Aires, AR
63.177.35.21 AS16509 Amazon.com, Inc. 0.28ms from Frankfurt am Main, DE
84.243.8.21 AS62183 Bredband2 Bredbandsson AB 8.39ms from Hamburg, DE
51.142.75.133 AS8075 Microsoft Corporation 0.25ms from London, GB
208.97.216.245 AS3257 GTT Communications Inc. 0.28ms from Minneapolis, US
68.63.210.245 AS7922 Comcast Cable Communications, LLC 5.55ms from Minneapolis, US
61.177.130.133 AS4134 CHINANET-BACKBONE 3.43ms from Nanjing, CN
90.189.225.117 AS12389 PJSC Rostelecom 1.02ms from Novosibirsk, RU
8.133.193.37 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.42ms from Shanghai, CN
219.150.206.21 AS4134 CHINANET-BACKBONE 8.79ms from Zhengzhou, CN
67.163.107.229 AS7922 Comcast Cable Communications, LLC 10.51ms from Ashburn, US
203.121.151.101 AS4765 Pacific Internet Pte Ltd 0.39ms from Bangkok, TH
104.155.19.53 AS396982 Google LLC 0.14ms from Brussels, BE
45.246.222.53 AS24863 Link Egypt (Link.NET) 12.12ms from Cairo, EG
222.214.104.181 AS4134 CHINANET-BACKBONE 5.83ms from Chengdu, CN
64.129.146.117 AS3549 Level 3 Parent, LLC 0.52ms from Dallas, US
147.67.46.21 AS42848 European Commission 4.54ms from Frankfurt am Main, DE
213.68.234.101 AS702 Verizon Business 4.21ms from Frankfurt am Main, DE
171.64.215.181 AS32 Stanford University 2.11ms from Fremont, US
18.170.204.229 AS16509 Amazon.com, Inc. 0.75ms from London, GB
34.13.63.21 AS396982 Google LLC 0.10ms from London, GB
18.102.151.245 AS16509 Amazon.com, Inc. 0.12ms from Milan, IT
85.20.114.197 AS8968 BT Italia S.p.A. 1.04ms from Milan, IT
174.114.143.165 AS812 Rogers Communications Canada Inc. 6.61ms from Montreal, CA
71.78.114.133 AS11427 Charter Communications Inc 1.99ms from Schertz, US

Traceroute

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

$
traceroute -a -n -q1 -f4 71.55.108.150
traceroute to 71.55.108.150 (71.55.108.150): 64 hops max, 52 byte packets
4 [AS3356] 4.68.144.97 51.786 ms
6 [AS209] 71.55.108.150 70.72 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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