144.163.0.0/17

AS19901  ·  Brightspeed

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Summary

Country United States
Domain centurylink.com
ASN AS19901
Parent Range 144.163.0.0/16
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-IT-BLK-14

WHOIS Details

NetHandle:      NET-144-163-0-0-1
OrgID:          CCL-534
Parent:         NET-144-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-IT-BLK-14
NetRange:       144.163.0.0 - 144.163.255.255
NetType:        allocation
RegDate:        1990-12-13
Updated:        2018-09-17
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 144.163.0.0/17

Range ASN Company Num of IPs
144.163.0.0/16 AS19901 CenturyLink Communications, LLC 65,536
144.163.0.0/16 AS209 CenturyLink Communications, LLC 65,536

Nearby Ranges

BGP prefixes that overlap with 144.163.0.0/16

Range ASN Company Num of IPs
144.163.0.0/16 AS19901 CenturyLink Communications, LLC 65,536
144.163.0.0/16 AS209 CenturyLink Communications, LLC 65,536

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
144.163.39.218 mmqbc.com 1
144.163.51.137 gbtech.ninja 1
144.163.15.15 rwstevensinc.com 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

9,830 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
144.163.29.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.42.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.74.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.77.254 AS19901 Brightspeed 11.93ms from Atlanta, US
144.163.6.254 AS19901 Brightspeed 11.98ms from Atlanta, US
144.163.39.254 AS19901 Brightspeed 11.98ms from Atlanta, US
144.163.111.254 AS19901 Brightspeed 11.98ms from Atlanta, US
144.163.19.254 AS19901 Brightspeed 11.93ms from Atlanta, US
144.163.7.254 AS19901 Brightspeed 11.95ms from Atlanta, US
144.163.83.254 AS19901 Brightspeed 11.96ms from Atlanta, US
144.163.52.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.33.254 AS19901 Brightspeed 11.97ms from Atlanta, US
144.163.66.254 AS19901 Brightspeed 11.90ms from Atlanta, US
144.163.65.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.92.254 AS19901 Brightspeed 11.91ms from Atlanta, US
144.163.96.254 AS19901 Brightspeed 11.96ms from Atlanta, US
144.163.41.254 AS19901 Brightspeed 11.98ms from Atlanta, US
144.163.20.254 AS19901 Brightspeed 11.97ms from Atlanta, US
144.163.78.254 AS19901 Brightspeed 11.92ms from Atlanta, US
144.163.58.254 AS19901 Brightspeed 11.96ms from Atlanta, US
144.163.95.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.81.254 AS19901 Brightspeed 11.97ms from Atlanta, US
144.163.105.254 AS19901 Brightspeed 11.94ms from Atlanta, US
144.163.24.254 AS19901 Brightspeed 11.97ms from Atlanta, US
144.163.3.254 AS19901 Brightspeed 11.92ms from Atlanta, 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
77.27.64.1 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 0.40ms from A Coruna, ES
84.24.205.1 AS33915 Vodafone Libertel B.V. 1.74ms from Amsterdam, NL
170.215.213.1 AS5650 Frontier Communications of America, Inc. 10.81ms from Ashburn, US
181.122.0.1 AS23201 Telecel S.A. 1.01ms from Asuncion, PY
69.246.163.1 AS7922 Comcast Cable Communications, LLC 6.13ms from Atlanta, US
203.121.182.193 AS4765 Pacific Internet Pte Ltd 0.40ms from Bangkok, TH
203.144.232.65 AS7470 TRUE INTERNET Co.,Ltd. 3.50ms from Bangkok, TH
190.147.26.1 AS10620 Telmex Colombia S.A. 13.71ms from Bogotá, CO
199.6.48.1 AS20295 Filer Mutual Telephone Company 5.72ms from Boise, US
216.222.15.1 AS4997 Zayo Bandwidth 1.10ms from Boise, US
200.252.51.161 AS4230 CLARO S.A. 14.07ms from Brasilia, BR
93.122.175.209 AS8953 Orange Romania S.A. 1.07ms from Bucharest, RO
152.168.18.1 AS7303 Telecom Argentina S.A. 1.56ms from Buenos Aires, AR
72.1.25.1 AS7268 Athenet Internet Services 8.88ms from Chicago, US
69.58.126.241 AS32899 Bresco Broadband 0.55ms from Columbus, US
80.167.116.1 AS3292 TDC Holding A/S 5.68ms from Copenhagen, DK
24.32.199.209 AS19108 Optimum 1.05ms from Dallas, US
97.178.102.17 AS6167 Verizon Business 16.59ms from Dallas, US
198.59.141.1 AS30110 Advanced Communications Technology 10.50ms from Denver, US
103.221.253.17 AS135524 university of dhaka 0.72ms from Dhaka, BD
3.77.53.1 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
120.37.2.225 AS4134 CHINANET-BACKBONE 4.88ms from Fuzhou, CN
115.221.32.1 AS4134 CHINANET-BACKBONE 11.68ms from Hangzhou, CN
122.142.254.1 AS4837 CHINA UNICOM China169 Backbone 9.46ms from Harbin, CN
221.211.151.1 AS4837 CHINA UNICOM China169 Backbone 9.05ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 144.163.1.78
traceroute to 144.163.1.78 (144.163.1.78): 64 hops max, 52 byte packets
4 [AS3356] 4.68.74.66 6.221 ms
5 [AS19901] 71.33.6.154 11.97 ms
6 *
7 *
8 [AS19901] 144.163.1.78 25.646 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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