63.128.64.0/18

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:      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


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

Overlapping Ranges

BGP prefixes that contain 63.128.64.0/18

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

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

IP Address Domain Domains on this IP
63.128.99.161 fiservdox.com 40
63.128.78.150 mmmpr.com 8
63.128.96.14 neenah.com 6
63.128.95.54 yellawoodcolumns.com 2
63.128.104.97 raddonreport.com 2
63.128.97.102 offerpurchasingpower.com 2
63.128.108.162 lorrainehanlon.com 1
63.128.86.252 publicsafetycorp.com 1
63.128.76.41 airwdemo.com 1
63.128.86.43 riverleaalpacas.co.uk 1
63.128.86.66 cfahome.com 1
63.128.93.200 buffalostudios.com 1
63.128.95.55 mrtonybook.com 1
63.128.95.57 greatsouthernwood.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

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

IP Address ASN Details
63.128.108.244 AS3561 CenturyLink Communications, LLC 1.86ms from Atlanta, US
63.128.96.20 AS3561 CenturyLink Communications, LLC 2.40ms from Atlanta, US
63.128.107.49 AS3561 CenturyLink Communications, LLC 2.07ms from Atlanta, US
63.128.95.129 AS3561 CenturyLink Communications, LLC 1.68ms from Atlanta, US
63.128.102.4 AS26584 VERTAFORE, INC 1.33ms from Dallas, US
63.128.86.112 AS3561 CenturyLink Communications, LLC 1.65ms from Atlanta, US
63.128.100.1 AS3561 CenturyLink Communications, LLC 1.83ms from Atlanta, US
63.128.77.165 AS3561 CenturyLink Communications, LLC 1.69ms from Atlanta, US
63.128.74.53 AS3561 CenturyLink Communications, LLC 1.87ms from Atlanta, US
63.128.67.115 AS3561 CenturyLink Communications, LLC 1.82ms from Atlanta, US
63.128.97.246 AS3561 CenturyLink Communications, LLC 1.66ms from Atlanta, US
63.128.80.11 AS3561 CenturyLink Communications, LLC 1.77ms from Atlanta, US
63.128.99.179 AS3561 CenturyLink Communications, LLC 1.92ms from Atlanta, US
63.128.85.6 AS3561 CenturyLink Communications, LLC 2.18ms from Atlanta, US
63.128.109.148 AS3561 CenturyLink Communications, LLC 1.89ms from Atlanta, US
63.128.103.15 AS26584 VERTAFORE, INC 10.93ms from Ashburn, US
63.128.88.1 AS3561 CenturyLink Communications, LLC 1.64ms from Atlanta, US
63.128.104.250 AS3561 CenturyLink Communications, LLC 1.62ms from Atlanta, US
63.128.68.162 AS3561 CenturyLink Communications, LLC 1.87ms from Atlanta, US
63.128.98.122 AS3561 CenturyLink Communications, LLC 1.81ms from Atlanta, 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
12.118.155.98 AS7018 AT&T Enterprises, LLC 8.99ms from Atlanta, US
95.103.132.98 AS6855 Slovak Telekom, a.s. 4.00ms from Bratislava, SK
135.26.201.66 AS5742 Fidium 4.03ms from Chicago, US
216.125.35.2 AS6325 Illinois Century Network 2.46ms from Chicago, US
70.124.187.162 AS11427 Charter Communications Inc 6.29ms from Dallas, US
87.191.56.114 AS3320 Deutsche Telekom AG 0.70ms from Duesseldorf, DE
1.180.62.50 AS4134 CHINANET-BACKBONE 3.38ms from Hohhot, CN
39.42.139.98 AS17557 Pakistan Telecommunication Company Limited 4.01ms from Lahore, PK
188.230.155.50 AS34779 T-2, d.o.o. 1.15ms from Ljubljana, SI
84.93.150.226 AS6871 Plusnet 4.99ms from London, GB
146.199.212.146 AS6871 Plusnet 3.67ms from London, GB
80.29.163.66 AS3352 TELEFONICA DE ESPANA S.A.U. 1.25ms from Madrid, ES
75.148.74.146 AS7922 Comcast Cable Communications, LLC 10.64ms from Miami, US
69.204.87.98 AS11351 Charter Communications Inc 18.58ms from New York City, US
178.187.195.18 AS12389 PJSC Rostelecom 5.81ms from Novosibirsk, RU
50.221.255.82 AS7922 Comcast Cable Communications, LLC 9.75ms from Piscataway, US
111.241.134.162 AS3462 Data Communication Business Group 1.12ms from Taipei, TW
35.75.124.114 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
110.131.197.210 AS9824 JCOM Co., Ltd. 10.14ms from Tokyo, JP
178.178.116.66 AS31133 PJSC MegaFon 0.52ms from Yekaterinburg, RU
20.253.18.82 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
54.212.141.226 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
46.102.168.2 AS59398 InterData Systems SRL 0.81ms from Bucharest, RO
200.42.132.114 AS7303 Telecom Argentina S.A. 1.25ms from Buenos Aires, AR
3.15.97.98 AS16509 Amazon.com, Inc. 0.17ms from Columbus, 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 -m8 63.128.65.179
traceroute to 63.128.65.179 (63.128.65.179): 8 hops max, 52 byte packets
3 [AS3356] 4.69.209.78 96.381 ms
4 *
5 [AS209] 67.14.120.78 91.133 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Coventry, 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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