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 [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:        2018-03-21
Updated:        2023-08-31
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-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 205.0.0.0/8

Range ASN Company Num of IPs
205.240.0.0/13 AS174 Sprint 524,288
205.240.0.0/13 AS13676 Sprint 524,288
205.240.0.0/13 AS40508 Sprint 524,288
205.168.0.0/14 AS398895 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS401606 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS18453 CenturyLink Communications, LLC 262,144
205.128.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.168.0.0/14 AS32932 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS209 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.224.0.0/14 AS3356 Level 3 Parent, LLC 262,144
205.228.0.0/14 AS7270 Verizon Business 262,144
205.168.0.0/14 AS3356 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS23458 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS27495 Level 3 Parent, LLC 262,144
205.180.0.0/14 AS3738 Level 3 Parent, LLC 262,144
205.224.0.0/14 AS328867 Level 3 Parent, LLC 262,144
205.228.0.0/14 AS701 Verizon Business 262,144
205.168.0.0/14 AS10753 CenturyLink Communications, LLC 262,144
205.168.0.0/14 AS10835 CenturyLink Communications, LLC 262,144
205.180.0.0/14 AS26478 Level 3 Parent, LLC 262,144
205.160.0.0/14 AS174 Sprint 262,144
205.198.0.0/15 AS174 Cogent Communications, LLC 131,072
205.218.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
205.252.0.0/16 AS30967 PCCW Global, Inc. 65,536
205.212.0.0/16 AS2914 NTT America, Inc. 65,536
205.190.0.0/16 AS22463 CDK Global, LLC 65,536
205.179.0.0/16 AS3257 GTT Americas, LLC 65,536
205.197.0.0/16 AS2828 Verizon Business 65,536
205.152.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
205.133.0.0/16 AS600 OARnet 65,536
205.206.0.0/16 AS852 TELUS Communications Inc. 65,536
205.232.0.0/16 AS7029 Windstream Communications LLC 65,536
205.221.0.0/16 AS36634 Iowa Communications Network 65,536
205.158.0.0/16 AS2828 Verizon Business 65,536
205.252.0.0/16 AS54994 PCCW Global, Inc. 65,536
205.146.0.0/16 AS2914 NTT America, Inc. 65,536
205.253.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
205.250.0.0/16 AS852 TELUS Communications Inc. 65,536
205.133.0.0/16 AS55194 OARnet 65,536
205.133.0.0/16 AS36831 OARnet 65,536
205.252.0.0/16 AS4760 PCCW Global, Inc. 65,536
205.213.0.0/16 AS40347 WiscNet 65,536
205.252.0.0/16 AS395753 PCCW Global, Inc. 65,536
205.177.0.0/16 AS42475 PCCW Global, Inc. 65,536
205.213.0.0/16 AS53599 WiscNet 65,536
205.177.0.0/16 AS37146 PCCW Global, Inc. 65,536
205.177.0.0/16 AS3491 PCCW Global, Inc. 65,536
205.252.0.0/16 AS3491 PCCW Global, Inc. 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.
Useful for Cybersecurity

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
47.253.243.224 AS45102 Alibaba (US) Technology Co., Ltd. 0.32ms from Ashburn, US
73.86.75.128 AS7922 Comcast Cable Communications, LLC 6.20ms from Ashburn, US
44.250.41.192 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
41.199.252.160 AS36992 ETISALAT MISR 10.96ms from Cairo, EG
97.224.47.144 AS6167 Verizon Business 12.61ms from Chicago, US
3.146.165.48 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
189.194.56.48 AS13999 Mega Cable, S.A. de C.V. 12.30ms from Guadalajara, MX
94.128.255.0 AS47589 Kuwait Telecommunications Company K.S.C.C. 0.26ms from Kuwait City, KW
160.116.216.160 AS50867 HOSTKEY B.V. 0.81ms from Moscow, RU
186.75.57.224 AS11556 Cable & Wireless Panama 1.55ms from Panama, PA
74.74.189.160 AS11351 Charter Communications Inc 19.60ms from Piscataway, US
54.81.16.16 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.106.234.128 AS396982 Google LLC 0.11ms from Salt Lake City, US
18.181.157.96 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
4.206.50.112 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
212.205.146.144 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.55ms from Athens, GR
44.246.89.48 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
103.136.62.176 AS138697 Amader Net Ad Communication 0.39ms from Dhaka, BD
52.209.116.240 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
80.87.169.16 AS8469 CANCOM Managed Services GmbH 5.23ms from Frankfurt am Main, DE
115.74.244.224 AS7552 Viettel Group 3.85ms from Ho Chi Minh City, VN
154.219.150.144 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
45.181.138.128 AS269198 FRANCISCO ADSON DE MELO SOARES 4.46ms from Joao Pessoa, BR
149.90.229.144 AS12353 Vodafone Portugal 6.02ms from Lisbon, PT
98.86.113.0 AS14618 Amazon.com, Inc. 0.23ms from Reston, 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 -m7 205.136.11.137
traceroute to 205.136.11.137 (205.136.11.137): 7 hops max, 52 byte packets
3 [AS201011] 80.255.9.22 0.266 ms
4 [AS3356] 212.113.8.41 0.568 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in London, GB
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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