71.50.128.0/18

AS19901  ·  Brightspeed

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Summary

Country United States
Domain centurylink.com
ASN AS19901
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:      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


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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.50.191.183 interrupt13.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
71.50.131.233 AS19901 Brightspeed 10.16ms from Ashburn, US
71.50.133.169 AS19901 Brightspeed 10.31ms from Ashburn, US
71.50.129.134 AS19901 Brightspeed 12.87ms from Ashburn, US
71.50.135.255 AS19901 Brightspeed 8.19ms from Ashburn, US
71.50.130.193 AS19901 Brightspeed 12.27ms from Ashburn, US
71.50.128.0 AS19901 Brightspeed 8.17ms from Ashburn, US
71.50.132.207 AS19901 Brightspeed 11.99ms from Ashburn, US
71.50.134.111 AS19901 Brightspeed 10.24ms from Ashburn, 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
129.174.69.130 AS11279 George Mason University 1.93ms from Ashburn, US
94.67.10.146 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.57ms from Athens, GR
77.75.121.114 AS42831 UK Dedicated Servers Limited 0.20ms from Coventry, GB
141.5.104.162 AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen 4.10ms from Frankfurt am Main, DE
67.222.193.50 AS16604 HUNTEL.NET 5.52ms from Kansas City, US
154.193.243.2 AS139923 ABCCLOUD SDN.BHD. 0.99ms from Kuala Lumpur, MY
77.54.224.2 AS12353 Vodafone Portugal 4.79ms from Lisbon, PT
92.22.102.146 AS13285 TalkTalk Communications Limited 1.39ms from London, GB
86.162.95.194 AS2856 British Telecommunications PLC 2.65ms from London, GB
76.108.100.18 AS7922 Comcast Cable Communications, LLC 4.94ms from Miami, US
63.239.172.178 AS209 CenturyLink Communications, LLC 2.26ms from Minneapolis, US
133.67.44.18 AS24261 Mie University 3.52ms from Osaka, JP
186.230.181.130 AS26615 TIM S/A 1.42ms from Osasco, BR
188.225.77.2 AS9123 JSC "TIMEWEB" 0.65ms from Saint Petersburg, RU
76.149.229.18 AS7922 Comcast Cable Communications, LLC 7.25ms from Salt Lake City, US
12.86.231.98 AS7018 AT&T Enterprises, LLC 2.30ms from San Jose, US
189.239.214.210 AS8151 UNINET 17.32ms from Santiago de Queretaro, MX
112.175.136.114 AS4766 Korea Telecom 0.92ms from Seoul, KR
59.138.86.194 AS2516 KDDI CORPORATION 0.81ms from Tokyo, JP
155.130.131.226 AS23005 SWITCH, LTD 4.61ms from Chicago, US
66.25.223.178 AS11427 Charter Communications Inc 5.96ms from Dallas, US
216.166.16.194 AS23005 SWITCH, LTD 5.11ms from Dallas, US
3.174.27.98 AS16509 Amazon.com, Inc. 0.11ms from Fortaleza, BR
79.251.204.98 AS3320 Deutsche Telekom AG 2.68ms from Frankfurt am Main, DE
86.38.199.34 AS136787 PacketHub S.A. 0.15ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 71.50.190.244
traceroute to 71.50.190.244 (71.50.190.244): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

What are IP address ranges?

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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