174.25.128.0/18

AS19901  ·  Brightspeed

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Summary

Country United States
Domain centurylink.com
ASN AS19901
Parent Range 174.16.0.0/12
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-INET-127

WHOIS Details

NetHandle:      NET-174-16-0-0-1
OrgID:          CCL-534
Parent:         NET-174-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-INET-127
NetRange:       174.16.0.0 - 174.31.255.255
NetType:        allocation
RegDate:        2009-02-17
Updated:        2018-10-04
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:        2025-08-25
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 174.25.128.0/18

Range ASN Company Num of IPs
174.16.0.0/12 AS19901 CenturyLink Communications, LLC 1,048,576
174.16.0.0/12 AS209 CenturyLink Communications, LLC 1,048,576

Nearby Ranges

BGP prefixes that overlap with 174.25.0.0/16

Range ASN Company Num of IPs
174.16.0.0/12 AS19901 CenturyLink Communications, LLC 1,048,576
174.16.0.0/12 AS209 CenturyLink Communications, LLC 1,048,576

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
174.25.138.55 tr-studios.com 2
174.25.169.92 zeneventnetworks.net 2
174.25.135.108 pinetrailbrewing.com 1
174.25.134.8 jmarkdesign.com 1
174.25.143.86 warning-band.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

4,480 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
174.25.141.254 AS19901 Brightspeed 0.88ms from Chicago, US
174.25.144.254 AS19901 Brightspeed 0.85ms from Chicago, US
174.25.129.254 AS19901 Brightspeed 0.84ms from Chicago, US
174.25.134.254 AS19901 Brightspeed 0.85ms from Chicago, US
174.25.135.254 AS19901 Brightspeed 0.99ms from Chicago, US
174.25.133.254 AS19901 Brightspeed 0.86ms from Chicago, US
174.25.139.254 AS19901 Brightspeed 0.85ms from Chicago, US
174.25.142.254 AS19901 Brightspeed 0.87ms from Chicago, US
174.25.136.254 AS19901 Brightspeed 0.83ms from Chicago, US
174.25.140.254 AS19901 Brightspeed 0.83ms from Chicago, US
174.25.137.254 AS19901 Brightspeed 0.84ms from Chicago, US
174.25.130.254 AS19901 Brightspeed 0.81ms from Chicago, US
174.25.143.254 AS19901 Brightspeed 0.86ms from Chicago, US
174.25.138.254 AS19901 Brightspeed 0.83ms from Chicago, US
174.25.131.254 AS19901 Brightspeed 0.95ms from Chicago, US
174.25.132.254 AS19901 Brightspeed 0.88ms from Chicago, US
174.25.128.254 AS19901 Brightspeed 0.82ms from Chicago, US
174.25.177.254 AS19901 Brightspeed 0.74ms from Chicago, US
174.25.171.254 AS19901 Brightspeed 0.73ms from Chicago, US
174.25.188.254 AS19901 Brightspeed 0.74ms from Chicago, US
174.25.179.254 AS19901 Brightspeed 0.83ms from Chicago, US
174.25.186.254 AS19901 Brightspeed 0.74ms from Chicago, US
174.25.163.254 AS19901 Brightspeed 0.73ms from Chicago, US
174.25.165.254 AS19901 Brightspeed 0.74ms from Chicago, US
174.25.169.254 AS19901 Brightspeed 0.75ms from Chicago, 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
99.172.117.242 AS7018 AT&T Enterprises, LLC 17.05ms from Atlanta, US
107.143.128.242 AS7018 AT&T Enterprises, LLC 10.15ms from Atlanta, US
68.144.112.226 AS6327 Shaw Communications 6.03ms from Calgary, CA
113.3.252.242 AS4837 CHINA UNICOM China169 Backbone 13.56ms from Changchun, CN
84.250.182.34 AS1759 Telia Finland Oyj 0.68ms from Helsinki, FI
207.230.116.82 AS397373 H4Y Technologies LLC 0.23ms from Las Vegas, US
18.134.215.18 AS16509 Amazon.com, Inc. 0.14ms from London, GB
84.71.224.226 AS5378 Vodafone Limited 5.44ms from London, GB
172.117.109.2 AS20001 Charter Communications Inc 3.97ms from Los Angeles, US
66.209.91.194 AS23005 SWITCH, LTD 5.09ms from Los Angeles, US
203.31.40.66 AS50340 JSC Selectel 0.78ms from Moscow, RU
64.59.149.178 AS6327 Shaw Communications 3.96ms from Seattle, US
111.243.158.98 AS3462 Data Communication Business Group 2.21ms from Taipei, TW
118.240.182.50 AS2527 Sony Network Communications Inc. 1.77ms from Tokyo, JP
173.89.100.98 AS10796 Charter Communications Inc 13.24ms from Toronto, CA
99.242.205.194 AS812 Rogers Communications Canada Inc. 6.66ms from Toronto, CA
123.120.175.82 AS4808 China Unicom Beijing Province Network 3.61ms from Beijing, CN
143.129.81.2 AS2611 BELNET 1.71ms from Brussels, BE
93.116.13.178 AS8926 Moldtelecom SA 3.59ms from Chisinau, MD
196.41.60.98 AS30844 Liquid Telecommunications Ltd 2.05ms from Dar es Salaam, TZ
148.170.30.2 AS397879 Luminate Fiber LLC 7.03ms from Denver, US
186.222.139.18 AS28573 Claro NXT Telecomunicacoes Ltda 19.91ms from Fortaleza, BR
178.236.179.2 AS29802 HIVELOCITY, Inc. 0.34ms from Frankfurt am Main, DE
38.207.143.2 AS51847 Nearoute Limited 0.20ms from Hong Kong, HK
86.161.175.98 AS2856 British Telecommunications PLC 6.13ms 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 -f4 174.25.154.254
traceroute to 174.25.154.254 (174.25.154.254): 64 hops max, 52 byte packets
4 [] 15.230.139.226 5.71 ms
5 *
6 *
7 *
8 *
10 *
11 [AS3356] 4.68.72.58 0.677 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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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