64.56.192.0/20

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID CENTURYLINK-LEGACY-SAVVIS-BLK219

WHOIS Details

NetHandle:      NET-64-56-192-0-1
OrgID:          CCL-534
Parent:         NET-64-0-0-0-0
NetName:        CENTURYLINK-LEGACY-SAVVIS-BLK219
NetRange:       64.56.192.0 - 64.56.207.255
NetType:        allocation
RegDate:        2000-03-21
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 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:        2026-02-17
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

Nearby Ranges

BGP prefixes that overlap with 64.56.0.0/16

Range ASN Company Num of IPs
64.56.128.0/19 AS15102 Xplore Inc. 8,192
64.56.96.0/19 AS14131 DataYard 8,192
64.56.160.0/19 AS4694 IDC Frontier Inc. 8,192
64.56.0.0/19 AS5009 REV 8,192
64.56.224.0/19 AS6407 Echo Online Internet Inc. 8,192
64.56.32.0/19 AS7922 Comcast Cable Communications, LLC 8,192
64.56.152.0/22 AS15102 Wiband Communications 1,024
64.56.216.0/22 AS63238 Upchurch Telecom & Data, Inc. 1,024
64.56.220.0/23 AS401755 Think Smart Group, Inc. 512
64.56.91.0/24 AS394234 Indian River State College 256
64.56.92.0/24 AS394234 Indian River State College 256
64.56.93.0/24 AS394234 Indian River State College 256
64.56.209.0/24 AS394768 Links Technology Solutions, Inc. 256
64.56.59.0/24 AS40207 Cape Cod Healthcare 256
64.56.84.0/24 AS4511 University of Miami 256
64.56.208.0/24 AS46675 Greenview Data 256
64.56.211.0/24 AS6461 9450-8124 Quebec inc. 256
64.56.210.0/24 AS7932 Numerix 256
64.56.83.0/24 AS11096 Polk State College 256
64.56.85.0/24 AS7939 University of Central Florida dot Com 256
64.56.86.0/24 AS11096 Polk State College 256
64.56.89.0/24 AS11096 Polk State College 256
64.56.87.0/24 AS13406 State College of Florida, Manatee-Sarasota 256
64.56.129.0/24 AS15102 Wiband Communications 256
64.56.140.0/24 AS15102 Wiband Communications 256
64.56.90.0/24 AS16393 Barry University 256
64.56.65.0/24 AS22439 PI-SINGAPORE 256
64.56.71.0/24 AS22439 PI-SINGAPORE 256
64.56.88.0/24 AS31999 Lake Sumter State College 256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
64.56.199.50 monstersvsaliensmobile.com 1
64.56.199.13 glumobile.co.uk 1
64.56.205.23 nudecard.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

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

IP Address ASN Details
64.56.197.81 AS3561 CenturyLink Communications, LLC 1.95ms from Santa Clara, US
64.56.207.2 AS3561 CenturyLink Communications, LLC 1.92ms from Santa Clara, US
64.56.195.6 AS3561 CenturyLink Communications, LLC 41.33ms from Los Angeles, US
64.56.206.1 AS3561 CenturyLink Communications, LLC 2.04ms from San Jose, 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
73.39.227.228 AS7922 Comcast Cable Communications, LLC 7.52ms from Ashburn, US
46.246.223.132 AS1241 Forthnet 1.42ms from Athens, GR
190.68.52.212 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 5.21ms from Bogota, CO
190.240.239.148 AS13489 UNE EPM TELECOMUNICACIONES S.A. 16.39ms from Bogotá, CO
94.142.142.244 AS209641 I-SERVERS LTD 0.48ms from Moscow, RU
74.88.194.196 AS6128 Cablevision Systems Corp. 9.23ms from Newark, US
124.146.70.52 AS7511 SYNAPSE Co.,Ltd. 11.67ms from Osaka, JP
81.198.118.180 AS12578 SIA Tet 0.57ms from Riga, LV
49.164.115.84 AS17858 LG POWERCOMM 2.11ms from Seoul, KR
210.102.199.36 AS9318 SK Broadband Co Ltd 2.71ms from Seoul, KR
46.51.221.164 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
40.99.134.4 AS8075 Microsoft Corporation 0.65ms from Sydney, AU
197.10.172.68 AS328880 STE INTERNET SMART SOLUTIONS 2.18ms from Tunis, TN
23.62.85.52 AS16625 Akamai Technologies, Inc. 0.26ms from Chicago, US
216.48.143.20 AS33167 Southwest Ohio Computer Association 4.81ms from Columbus, US
191.177.50.84 AS28573 Claro NXT Telecomunicacoes Ltda 9.31ms from Curitiba, BR
54.229.131.68 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
169.224.240.4 AS14509 RoadRunner 0.93ms from Kansas City, US
77.40.93.132 AS12389 PJSC Rostelecom 11.06ms from Kazan, RU
68.252.20.132 AS7018 AT&T Enterprises, LLC 2.29ms from Miami, US
132.147.57.116 AS11776 Breezeline 15.24ms from Reston, US
154.251.78.244 AS36947 Telecom Algeria 12.88ms from Algiers, DZ
186.119.117.100 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.35ms from Bogota, CO
75.196.18.148 AS6167 Verizon Business 12.98ms from Chicago, US
69.216.106.196 AS7018 AT&T Enterprises, LLC 2.29ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 64.56.197.81
traceroute to 64.56.197.81 (64.56.197.81): 64 hops max, 52 byte packets
1 [AS399244] 66.59.208.1 0.281 ms
2 *
3 *
4 *
5 *
6 [AS3356] 4.69.220.26 90.818 ms
7 [AS3356] 4.68.110.182 90.096 ms
8 [AS209] 67.14.43.82 161.615 ms
9 [AS3561] 208.50.173.234 170.254 ms
10 [AS3561] 64.56.197.81 158.516 ms
Measurement taken from IPinfo ProbeNet in Falkenstein, DE
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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