63.128.128.0/18

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Parent Range 63.128.0.0/15
Registry ARIN
ID CENTURYLINK-LEGACY-SAVVIS-BLK236

WHOIS Details

NetHandle:      NET-63-128-0-0-2
OrgID:          CCL-534
Parent:         NET-63-0-0-0-0
NetName:        CENTURYLINK-LEGACY-SAVVIS-BLK236
NetRange:       63.128.0.0 - 63.129.255.255
NetType:        allocation
RegDate:        1999-11-30
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

Overlapping Ranges

BGP prefixes that contain 63.128.128.0/18

Range ASN Company Num of IPs
63.128.0.0/15 AS203 CenturyLink Communications, LLC 131,072
63.128.0.0/15 AS30031 CenturyLink Communications, LLC 131,072
63.128.0.0/15 AS3561 CenturyLink Communications, LLC 131,072

BGP prefixes that are contained by 63.128.128.0/18

Range ASN Company Num of IPs
63.128.130.0/24 AS22013 Guardian Analytics, Inc. 256
63.128.170.0/24 AS22013 Guardian Analytics 256

Nearby Ranges

BGP prefixes that overlap with 63.128.0.0/16

Range ASN Company Num of IPs
63.128.0.0/15 AS30031 CenturyLink Communications, LLC 131,072
63.128.0.0/15 AS203 CenturyLink Communications, LLC 131,072
63.128.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
63.128.8.0/22 AS203 Blackbaud, Inc. 1,024
63.128.0.0/22 AS203 Blackbaud, Inc. 1,024
63.128.34.0/23 AS46263 Zeta Interactive 512
63.128.7.0/24 AS203 Blackbaud, Inc. 256
63.128.130.0/24 AS22013 Guardian Analytics, Inc. 256
63.128.170.0/24 AS22013 Guardian Analytics 256
63.128.20.0/24 AS203 Blackbaud, Inc. 256
63.128.12.0/24 AS203 Blackbaud, Inc. 256

Hosted domains

There are 23 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
63.128.150.233 bonebytes.com.au 4
63.128.160.86 vtnocal.com 3
63.128.137.8 thehartford-surveys.com 1
63.128.189.79 spritezero.cl 1
63.128.160.75 terminallinktx.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

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

IP Address ASN Details
63.128.135.9 AS3561 CenturyLink Communications, LLC 2.36ms from Santa Clara, US
63.128.139.138 AS3561 CenturyLink Communications, LLC 2.15ms from Santa Clara, US
63.128.129.101 AS3561 CenturyLink Communications, LLC 2.23ms from Santa Clara, US
63.128.148.221 AS3561 CenturyLink Communications, LLC 2.40ms from Santa Clara, US
63.128.156.133 AS3561 CenturyLink Communications, LLC 2.54ms from Santa Clara, US
63.128.134.196 AS3561 CenturyLink Communications, LLC 2.35ms from Santa Clara, US
63.128.160.241 AS3561 CenturyLink Communications, LLC 2.10ms from Santa Clara, US
63.128.169.151 AS3561 CenturyLink Communications, LLC 2.09ms from Santa Clara, 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
2.135.94.146 AS9198 JSC Kazakhtelecom 4.62ms from Almaty, KZ
77.167.22.226 AS1136 KPN B.V. 6.40ms from Amsterdam, NL
23.207.55.2 AS16625 Akamai Technologies, Inc. 0.24ms from Atlanta, US
8.131.51.2 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.83ms from Beijing, CN
52.49.193.98 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
80.86.166.130 AS13237 euNetworks GmbH 0.64ms from Frankfurt am Main, DE
84.169.55.194 AS3320 Deutsche Telekom AG 5.11ms from Frankfurt am Main, DE
72.21.39.210 AS39921 Rackspace Ltd. 0.82ms from Frankfurt am Main, DE
47.202.150.178 AS5650 Frontier Communications of America, Inc. 5.71ms from Miami, US
67.144.138.18 AS19901 Brightspeed 10.26ms from Minneapolis, US
73.37.212.130 AS7922 Comcast Cable Communications, LLC 3.68ms from Minneapolis, US
88.83.201.50 AS21017 PJSC Rostelecom 8.26ms from Moscow, RU
160.30.60.2 AS152573 INTRAPLUS COMMUNICATION NETWORK PRIVATE LIMITED 13.30ms from Mumbai, IN
3.84.192.178 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
159.255.27.66 AS49505 JSC Selectel 1.01ms from Saint Petersburg, RU
3.37.232.130 AS16509 Amazon.com, Inc. 0.32ms from Seoul, KR
1.222.233.146 AS3786 LG DACOM Corporation 1.83ms from Seoul, KR
217.96.151.18 AS5617 Orange Polska Spolka Akcyjna 4.34ms from Warsaw, PL
78.29.49.66 AS8369 Intersvyaz-2 JSC 3.48ms from Yekaterinburg, RU
37.202.81.2 AS8376 Jordan Data Communications Company LLC 0.99ms from Amman, JO
192.197.156.2 AS6461 Zayo Bandwidth 0.73ms from Ashburn, US
74.235.238.130 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
24.214.227.2 AS12083 WideOpenWest Finance LLC 0.35ms from Atlanta, US
99.149.104.130 AS7018 AT&T Enterprises, LLC 12.12ms from Atlanta, US
204.65.16.2 AS1761 General Services Commission 5.74ms 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 -f3 -m7 63.128.190.75
traceroute to 63.128.190.75 (63.128.190.75): 7 hops max, 52 byte packets
4 [AS6461] 64.125.199.38 6.779 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Chicago, US
On

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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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