74.4.0.0/15

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-9

WHOIS Details

NetHandle:      NET-74-4-0-0-1
OrgID:          CCL-534
Parent:         NET-74-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-9
NetRange:       74.4.0.0 - 74.5.255.255
NetType:        allocation
RegDate:        2006-01-10
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:      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 are contained by 74.4.0.0/15

Range ASN Company Num of IPs
74.5.247.0/24 AS209 Hole Montes & Associates 256
74.4.31.0/24 AS54274 HENNY PENNY 256
74.4.224.0/21 AS5778 NeoNova Network Services 2,048

Hosted domains

There are 67 domain names hosted across 30 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.4.24.104 11thappealohio.us 1
74.4.27.186 mtbustech.com 1
74.5.54.74 lerxst.com 1
74.5.115.33 ttrickert.com 1
74.4.29.222 ldi-usa.com 1
74.4.30.212 palletview.com 1
74.5.115.235 yorktraditionsbank.com 1
74.4.24.179 ekoenig.org 1
74.4.24.82 countyengineer.com 1
74.5.115.134 cksd.k12.pa.us 1
74.4.30.156 pomerenefoundation.org 1
74.5.56.82 doalias.site 1
74.4.29.58 moblitzer.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

3,608 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
74.4.247.255 AS19901 Brightspeed 6.62ms from Ashburn, US
74.5.12.254 AS19901 Brightspeed 13.19ms from Chicago, US
74.4.24.57 AS209 CenturyLink Communications, LLC 9.66ms from Chicago, US
74.4.26.161 AS209 CenturyLink Communications, LLC 9.67ms from Chicago, US
74.4.31.101 AS54274 Henny Penny Corporation 14.20ms from Pittsburgh, US
74.4.178.217 AS14921 CenturyLink Communications, LLC 23.09ms from Seattle, US
74.4.245.30 AS19901 Brightspeed 12.64ms from Ashburn, US
74.5.21.254 AS19901 Brightspeed 13.21ms from Chicago, US
74.5.6.254 AS19901 Brightspeed 13.19ms from Chicago, US
74.4.30.209 AS209 CenturyLink Communications, LLC 12.01ms from Pittsburgh, US
74.4.176.1 AS14921 CenturyLink Communications, LLC 5.07ms from Seattle, US
74.4.243.179 AS19901 Brightspeed 13.90ms from Ashburn, US
74.4.56.136 AS209 CenturyLink Communications, LLC 9.14ms from Miami, US
74.4.60.47 AS209 CenturyLink Communications, LLC 26.89ms from Miami, US
74.4.110.255 AS209 CenturyLink Communications, LLC 3.20ms from Miami, US
74.5.25.254 AS19901 Brightspeed 13.20ms from Chicago, US
74.5.18.254 AS19901 Brightspeed 13.23ms from Chicago, US
74.4.183.255 AS14921 CenturyLink Communications, LLC 5.04ms from Seattle, US
74.5.3.254 AS19901 Brightspeed 13.18ms from Chicago, US
74.5.13.254 AS19901 Brightspeed 13.18ms from Chicago, US
74.4.49.193 AS209 CenturyLink Communications, LLC 12.82ms from Miami, US
74.4.59.80 AS209 CenturyLink Communications, LLC 20.48ms from Miami, US
74.4.109.129 AS209 CenturyLink Communications, LLC 3.21ms from Miami, US
74.5.23.254 AS19901 Brightspeed 13.20ms from Chicago, US
74.4.62.209 AS209 CenturyLink Communications, LLC 8.01ms from Miami, 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
108.28.241.111 AS701 Verizon Business 3.05ms from Ashburn, US
44.227.46.191 AS16509 Amazon.com, Inc. 2.76ms from Boardman, US
221.237.231.239 AS4134 CHINANET-BACKBONE 4.74ms from Chengdu, CN
104.25.67.127 AS13335 Cloudflare, Inc. 0.14ms from Geneve, CH
52.229.207.175 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
91.218.244.175 AS50867 HOSTKEY B.V. 0.65ms from Moscow, RU
222.218.223.255 AS4134 CHINANET-BACKBONE 4.09ms from Nanning, CN
110.175.53.15 AS7545 TPG Telecom Limited 1.12ms from Perth, AU
149.143.153.143 AS13347 Midwest Cable 0.54ms from Ashburn, US
181.98.107.127 AS7303 Telecom Argentina S.A. 5.28ms from Buenos Aires, AR
91.101.196.175 AS15516 DKTV A/S 4.55ms from Copenhagen, DK
71.31.164.207 AS7029 Windstream Communications LLC 10.49ms from Dallas, US
103.238.216.31 AS138640 HelloTech Limited 0.18ms from Dhaka, BD
141.94.32.111 AS16276 OVH SAS 0.10ms from Gravelines, FR
108.136.132.127 AS16509 Amazon.com, Inc. 0.11ms from Jakarta, ID
89.227.223.159 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.96ms from Paris, FR
82.126.222.63 AS3215 Orange S.A. 8.94ms from Paris, FR
52.21.252.143 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
16.184.47.31 AS16509 Amazon.com, Inc. 2.52ms from Seoul, KR
211.173.139.255 AS18310 SK Broadband Co Ltd 1.06ms from Seoul, KR
79.138.164.127 AS44034 Hi3G Access AB 6.53ms from Stockholm, SE
84.50.129.175 AS3249 Telia Eesti AS 3.60ms from Tallinn, EE
78.155.98.127 AS43435 INSITE Sp. z o.o. 2.50ms from Warsaw, PL
58.54.111.255 AS4134 CHINANET-BACKBONE 3.69ms from Wuhan, CN
176.187.3.127 AS5410 Bouygues Telecom SA 2.30ms from Aubervilliers, FR

Traceroute

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

$
traceroute -a -n -q1 74.4.26.161
traceroute to 74.4.26.161 (74.4.26.161): 64 hops max, 52 byte packets
1 [AS15169] 142.251.54.146 125.358 ms
2 *
3 *
4 [AS3356] 4.68.110.166 147.792 ms
5 [AS209] 74.4.26.161 199.872 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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