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

Pingable IPs

231 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 2.45ms from Las Vegas, US
71.55.108.15 AS209 CenturyLink Communications, LLC 4.01ms from Las Vegas, US
71.55.106.84 AS209 CenturyLink Communications, LLC 3.69ms from Las Vegas, US
71.55.110.244 AS209 CenturyLink Communications, LLC 3.70ms from Las Vegas, US
71.55.105.9 AS209 CenturyLink Communications, LLC 3.71ms from Las Vegas, US
71.55.104.1 AS209 CenturyLink Communications, LLC 2.42ms from Las Vegas, US
71.55.107.200 AS209 CenturyLink Communications, LLC 3.88ms from Las Vegas, US
71.55.109.154 AS209 CenturyLink Communications, LLC 3.98ms 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
178.62.139.197 AS14061 DigitalOcean, LLC 0.20ms from Amsterdam, NL
40.137.103.21 AS7029 Windstream Communications LLC 10.87ms from Chicago, US
203.210.179.229 AS45899 VNPT Corp 2.94ms from Da Nang, VN
97.105.125.229 AS11427 Charter Communications Inc 2.42ms from Dallas, US
2.56.191.117 AS62240 Clouvider 0.19ms from Dallas, US
95.220.195.101 AS12714 PJSC MegaFon 2.04ms from Moscow, RU
199.219.215.53 AS701 Verizon Business 0.56ms from Philadelphia, US
67.254.249.101 AS12271 Charter Communications Inc 3.91ms from Piscataway, US
203.231.194.133 AS9848 SEJONG NETWORKS 1.50ms from Seoul, KR
111.248.154.133 AS3462 Data Communication Business Group 0.93ms from Taipei, TW
51.158.237.85 AS12876 SCALEWAY S.A.S. 0.64ms from Amsterdam, NL
72.145.43.181 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
185.48.245.53 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 5.33ms from Duesseldorf, DE
220.167.161.213 AS140061 Qinghai Telecom 5.64ms from Lanzhou, CN
93.43.16.229 AS12874 Fastweb SpA 1.26ms from Milan, IT
153.226.110.117 AS4713 NTT Communications Corporation 8.78ms from Osaka, JP
42.193.202.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.33ms from Shenzhen, CN
37.122.82.85 AS28812 PJSC "Bashinformsvyaz" 9.18ms from Yekaterinburg, RU
213.125.56.117 AS33915 Vodafone Libertel B.V. 0.49ms from Amsterdam, NL
84.167.10.245 AS3320 Deutsche Telekom AG 3.81ms from Frankfurt am Main, DE
88.12.7.229 AS3352 TELEFONICA DE ESPANA S.A.U. 1.32ms from Madrid, ES
109.134.98.5 AS5432 Proximus NV 3.91ms from Gravelines, FR
171.231.2.197 AS7552 Viettel Group 15.13ms from Ho Chi Minh City, VN
218.253.77.53 AS9381 HKBN Enterprise Solutions HK Limited 0.84ms from Hong Kong, HK
182.70.88.101 AS24560 Bharti Airtel Ltd., Telemedia Services 1.84ms from Lohogaon, IN

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 [email protected]
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:      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:        2024-08-26
OfficePhone:    +1-877-886-6515
Mailbox:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 71.55.104.0/21

Range ASN Company Num of IPs
71.48.0.0/13 AS209 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 AS209 CenturyLink Communications, LLC 524,288
71.55.192.0/19 AS2379 CenturyLink Communications, LLC 8,192
71.55.64.0/19 AS209 CenturyLink Communications, LLC 8,192
71.55.128.0/19 AS17402 CenturyLink Communications, LLC 8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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