71.2.51.0/24

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Parent Range 71.0.0.0/14
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-7

WHOIS Details

NetHandle:      NET-71-0-0-0-1
OrgID:          CCL-534
Parent:         NET-71-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-7
NetRange:       71.0.0.0 - 71.3.255.255
NetType:        allocation
RegDate:        2004-09-30
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:        2026-02-17
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 71.2.51.0/24

Range ASN Company Num of IPs
71.0.0.0/14 AS11398 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14905 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14921 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS17402 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS19901 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS209 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS2379 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS5778 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS6222 CenturyLink Communications, LLC 262,144

Nearby Ranges

BGP prefixes that overlap with 71.2.0.0/16

Range ASN Company Num of IPs
71.0.0.0/14 AS6222 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14905 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS14921 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS17402 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS19901 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS209 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS2379 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS5778 CenturyLink Communications, LLC 262,144
71.0.0.0/14 AS11398 CenturyLink Communications, LLC 262,144
71.2.30.0/23 AS5778 NCisp 512

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
71.2.51.1 AS209 CenturyLink Communications, LLC 0.62ms from Orlando, 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
108.196.164.120 AS7018 AT&T Enterprises, LLC 6.15ms from Atlanta, US
202.191.201.24 AS9583 Sify Limited 0.85ms from Delhi, IN
72.152.60.104 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
149.112.161.56 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet 0.22ms from Frankfurt am Main, DE
86.147.242.168 AS2856 British Telecommunications PLC 6.07ms from London, GB
51.48.49.200 AS16509 Amazon.com, Inc. 5.65ms from Madrid, ES
142.247.56.88 AS25019 Saudi Telecom Company JSC 10.14ms from Manama, BH
2.42.232.152 AS30722 Fastweb SpA 0.96ms from Milan, IT
24.185.74.200 AS6128 Cablevision Systems Corp. 2.79ms from New York City, US
172.189.113.104 AS8075 Microsoft Corporation 0.35ms from Paris, FR
97.205.45.136 AS6167 Verizon Business 13.55ms from Santa Clara, US
58.237.218.120 AS9318 SK Broadband Co Ltd 5.86ms from Seoul, KR
95.196.62.40 AS3301 Telia Company AB 14.37ms from Stockholm, SE
150.249.21.248 AS2527 Sony Network Communications Inc. 1.91ms from Tokyo, JP
118.243.77.40 AS4685 Asahi Net 2.95ms from Tokyo, JP
212.51.134.56 AS13030 Init7 (Switzerland) Ltd. 1.58ms from Zuerich, CH
171.159.204.104 AS10794 Bank of America, National Association 3.99ms from Ashburn, US
76.28.90.24 AS7922 Comcast Cable Communications, LLC 11.26ms from Boston, US
2.57.25.104 AS42090 Rapid Broadband Ltd 5.69ms from Dublin, IE
195.226.32.40 AS5413 Wavenet Limited 5.47ms from London, GB
34.90.89.120 AS396982 Google LLC 0.13ms from Oudeschip, NL
172.193.222.56 AS8075 Microsoft Corporation 0.34ms from Quincy, US
104.41.35.88 AS8075 Microsoft Corporation 0.16ms from Sao Paulo, BR
123.60.104.136 AS55990 Huawei Cloud Service data center 3.78ms from Shanghai, CN
36.230.247.200 AS3462 Data Communication Business Group 0.75ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f4 71.2.51.255
traceroute to 71.2.51.255 (71.2.51.255): 64 hops max, 52 byte packets
4 [AS3356] 4.68.144.166 0.692 ms
5 [AS209] 71.2.51.255 0.675 ms
Measurement taken from IPinfo ProbeNet in Orlando, US
On

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