72.35.16.0/21

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID CENTURYLINK-LEGACY-FMS-NET3

WHOIS Details

NetHandle:      NET-72-35-0-0-1
OrgID:          CCL-534
Parent:         NET-72-0-0-0-0
NetName:        CENTURYLINK-LEGACY-FMS-NET3
NetRange:       72.35.0.0 - 72.35.31.255
NetType:        allocation
RegDate:        2005-05-31
Updated:        2018-02-22
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 72.35.0.0/16

Range ASN Company Num of IPs
72.35.96.0/19 AS11090 Matanuska Telecom Association, Incorporated 8,192
72.35.64.0/19 AS13649 Flexential Corp. 8,192
72.35.160.0/19 AS395582 Grand River Mutual Telephone Corporation 8,192
72.35.128.0/19 AS4181 TDS TELECOM 8,192
72.35.192.0/20 AS12009 Ziply Fiber 4,096
72.35.208.0/20 AS401965 Southern Arkansas University 4,096
72.35.32.0/21 AS19009 Everstream LLC 2,048
72.35.248.0/22 AS133847 Anpple Tech Enterprise 1,024
72.35.252.0/23 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 512
72.35.248.0/24 AS133847 Anpple Tech Enterprise 256
72.35.250.0/24 AS133847 Anpple Tech Enterprise 256
72.35.251.0/24 AS133847 Anpple Tech Enterprise 256
72.35.64.0/24 AS13649 MEDGI, LLC 256
72.35.249.0/24 AS133847 Anpple Tech Enterprise 256

Hosted domains

There are 38 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.35.20.201 charity.ca 29
72.35.16.111 711rewards.com 1
72.35.22.206 digitalrecordcenter-cm.ca 1
72.35.23.4 yourlivehelpdesk.com 1
72.35.23.196 wd-homes.com 1
72.35.21.61 ifg.ab.ca 1
72.35.23.24 packerscitrus.com 1
72.35.23.0 peakindustries.com 1
72.35.22.87 dsi-help.com 1
72.35.21.248 mywillson.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

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

IP Address ASN Details
72.35.17.43 AS3561 CenturyLink Communications, LLC 1.52ms from Toronto, CA
72.35.18.3 AS3561 CenturyLink Communications, LLC 1.54ms from Toronto, CA
72.35.23.254 AS3561 CenturyLink Communications, LLC 1.39ms from Toronto, CA
72.35.20.97 AS3561 CenturyLink Communications, LLC 1.37ms from Toronto, CA
72.35.21.3 AS3561 CenturyLink Communications, LLC 1.57ms from Toronto, CA
72.35.22.179 AS3561 CenturyLink Communications, LLC 1.57ms from Toronto, CA

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
207.18.172.37 AS701 Verizon Business 0.46ms from Ashburn, US
124.202.17.21 AS4808 China Unicom Beijing Province Network 4.82ms from Beijing, CN
131.128.52.213 AS14348 University of Rhode Island 3.77ms from Boston, US
190.111.202.181 AS11014 CPS 0.29ms from Buenos Aires, AR
75.133.38.213 AS20115 Charter Communications LLC 17.58ms from Chicago, US
97.208.101.133 AS6167 Verizon Business 13.22ms from Chicago, US
202.37.97.133 AS23655 2degrees Networks Limited 1.23ms from Christchurch, NZ
34.133.22.165 AS396982 Google LLC 0.12ms from Council Bluffs, US
91.74.82.117 AS15802 Emirates Integrated Telecommunications Company PJSC 3.86ms from Dubai, AE
104.103.182.165 AS16625 Akamai Technologies, Inc. 0.73ms from Las Vegas, US
68.5.191.165 AS22773 Cox Communications Inc. 5.73ms from Los Angeles, US
47.155.235.37 AS5650 Frontier Communications of America, Inc. 2.06ms from Los Angeles, US
115.238.0.21 AS58461 CT-HangZhou-IDC 5.01ms from Ningbo, CN
38.196.149.21 AS273456 ok net 16.61ms from Osasco, BR
199.59.136.5 AS53676 Emerald Publications 1.11ms from San Diego, US
187.217.104.101 AS8151 UNINET 4.21ms from Santiago de Queretaro, MX
103.46.76.69 AS59037 Zhejiang Ruili Information Technology Co., Ltd 4.76ms from Shanghai, CN
54.251.188.101 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
93.82.204.165 AS8447 A1 Telekom Austria AG 0.45ms from Vienna, AT
83.19.169.53 AS5617 Orange Polska Spolka Akcyjna 3.03ms from Warsaw, PL
46.129.5.69 AS33915 Vodafone Libertel B.V. 0.52ms from Amsterdam, NL
69.251.195.69 AS7922 Comcast Cable Communications, LLC 8.20ms from Ashburn, US
210.213.11.85 AS7470 TRUE INTERNET Co.,Ltd. 0.96ms from Bangkok, TH
167.114.122.21 AS16276 OVH SAS 0.07ms from Beauharnois, CA
44.241.178.181 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f3 72.35.21.4
traceroute to 72.35.21.4 (72.35.21.4): 64 hops max, 52 byte packets
3 [AS3356] 4.69.151.109 22.877 ms
4 [AS3356] 4.68.127.122 23.718 ms
5 [AS3561] 206.152.47.226 25.818 ms
6 [AS3561] 72.35.21.4 24.117 ms
Measurement taken from IPinfo ProbeNet in Charlotte, 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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