205.136.0.0/16

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID PROJECT-DEMETER

WHOIS Details

NetHandle:      NET-205-136-0-0-2
OrgID:          CENTU-195
Parent:         NET-205-136-0-0-1
NetName:        PROJECT-DEMETER
NetRange:       205.136.0.0 - 205.136.255.255
NetType:        reassignment
RegDate:        2023-04-05
Updated:        2023-04-05
Source:         ARIN


OrgID:          CENTU-195
OrgName:        CENTURYLINK, INC.
CanAllocate:    
Street:         100 CENTURYLINK DR.
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
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:        2018-03-21
Updated:        2023-08-31
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-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:        2025-02-14
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.0.0.0/8

Range ASN Company Num of IPs
205.240.0.0/13 AS26077 Cogent Communications, LLC 524,288
205.240.0.0/13 AS174 Cogent Communications, LLC 524,288
205.240.0.0/13 AS13676 Cogent Communications, LLC 524,288
205.240.0.0/13 AS40508 Cogent Communications, LLC 524,288
205.240.0.0/13 AS6062 Cogent Communications, LLC 524,288
205.128.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS209 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS401606 CenturyLink Communications, LLC 262,144
205.228.0.0/14 AS701 Verizon Business 262,144
205.228.0.0/14 AS9009 Verizon Business 262,144
205.168.0.0/14 AS18453 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS32932 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS3356 CenturyLink Communications, LLC 262,144
205.228.0.0/14 AS7270 Verizon Business 262,144
205.180.0.0/14 AS27495 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS23458 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS10753 CenturyLink Communications, LLC 262,144
205.224.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS398895 CenturyLink Communications, LLC 262,144
205.160.0.0/14 AS174 Cogent Communications, LLC 262,144
205.224.0.0/14 AS328867 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS10835 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS3738 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS26478 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.218.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
205.198.0.0/15 AS174 Cogent Communications, LLC 131,072
205.213.0.0/16 AS40347 WiscNet 65,536
205.250.0.0/16 AS25668 TELUS Communications Inc. 65,536
205.213.0.0/16 AS36723 WiscNet 65,536
205.177.0.0/16 AS42475 PCCW Global, Inc. 65,536
205.213.0.0/16 AS64251 WiscNet 65,536
205.200.0.0/16 AS7122 Bell Canada 65,536
205.250.0.0/16 AS852 TELUS Communications Inc. 65,536
205.213.0.0/16 AS59 WiscNet 65,536
205.221.0.0/16 AS36634 Iowa Communications Network 65,536
205.177.0.0/16 AS37146 PCCW Global, Inc. 65,536
205.253.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
205.133.0.0/16 AS600 OARnet 65,536
205.221.0.0/16 AS6122 Iowa Communications Network 65,536
205.206.0.0/16 AS852 TELUS Communications Inc. 65,536
205.133.0.0/16 AS3112 OARnet 65,536
205.213.0.0/16 AS22066 WiscNet 65,536
205.202.0.0/16 AS11714 Network Nebraska 65,536
205.146.0.0/16 AS2914 NTT America, Inc. 65,536
205.213.0.0/16 AS53599 WiscNet 65,536
205.212.0.0/16 AS2914 NTT America, Inc. 65,536
205.154.0.0/16 AS2153 CENIC 65,536
205.158.0.0/16 AS2828 Verizon Business 65,536
205.179.0.0/16 AS3257 GTT Americas, LLC 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.136.83.61 candw.ms 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.
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
101.206.89.176 AS4837 CHINA UNICOM China169 Backbone 12.09ms from Chengdu, CN
27.54.150.16 AS133854 X-press Technologies Limited. 0.22ms from Dhaka, BD
103.137.158.64 AS138385 Chittagong Data Communication 0.21ms from Dhaka, BD
164.163.103.32 AS265999 Cianet Provedor de Internet EIRELI 7.75ms from Fortaleza, BR
119.91.194.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.03ms from Guangzhou, CN
92.31.104.80 AS13285 TalkTalk Communications Limited 2.58ms from Manchester, GB
60.185.58.224 AS4134 CHINANET-BACKBONE 8.01ms from Ningbo, CN
15.229.102.96 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
201.16.246.224 AS16735 ALGAR TELECOM S/A 0.50ms from Osasco, BR
97.74.205.96 AS398101 GoDaddy.com, LLC 1.26ms from Phoenix, US
168.188.113.208 AS18298 Chungnam National University 3.82ms from Seoul, KR
211.225.171.240 AS4766 Korea Telecom 2.81ms from Seoul, KR
49.61.198.224 AS4766 Korea Telecom 4.59ms from Seoul, KR
59.120.47.96 AS3462 Data Communication Business Group 0.79ms from Taipei, TW
51.4.164.48 AS8075 Microsoft Corporation 0.61ms from Tel Aviv, IL
81.206.145.160 AS1136 KPN B.V. 2.13ms from Amsterdam, NL
100.15.107.160 AS701 Verizon Business 2.24ms from Ashburn, US
73.86.75.128 AS7922 Comcast Cable Communications, LLC 6.08ms from Ashburn, US
98.43.144.112 AS7922 Comcast Cable Communications, LLC 14.77ms from Billings, US
50.203.146.208 AS7922 Comcast Cable Communications, LLC 1.12ms from Denver, US
159.48.35.160 AS197637 ropa GmbH 3.44ms from Frankfurt am Main, DE
84.180.115.128 AS3320 Deutsche Telekom AG 6.87ms from Frankfurt am Main, DE
212.80.232.128 AS8881 1&1 Versatel GmbH 0.45ms from Hamburg, DE
94.142.108.128 AS12956 TELXIUS Cable 0.42ms from Madrid, ES
40.134.163.0 AS7029 Windstream Communications LLC 0.42ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -m6 205.136.39.112
traceroute to 205.136.39.112 (205.136.39.112): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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