AS number details

AS203

Level 3 Parent, LLC  ·  level3.com

AS203 – Level 3 Parent, LLC

Country United States
Website level3.com
Hosted domains 31,235
Number of IPs 270,080
ASN type Hosting
Allocated 20 years ago on Jun 05, 2002

IP Address Ranges

Netblock Company Num of IPs
128.177.179.0/24 Switch Communications Group LLC 256
148.59.168.0/24 Fleetcor Technologies Operating Company, LLC 256
148.59.169.0/24 Fleetcor Technologies Operating Company, LLC 256
156.42.0.0/19 Maricopa County 8,192
156.42.128.0/19 Maricopa County 8,192
156.42.160.0/19 Maricopa County 8,192
156.42.192.0/19 Maricopa County 8,192
156.42.224.0/19 Maricopa County 8,192
156.42.32.0/19 Maricopa County 8,192
156.42.64.0/19 Maricopa County 8,192
156.42.96.0/19 Maricopa County 8,192
158.106.34.0/23 Dominion Virginia Power 512
158.106.35.0/24 Dominion Virginia Power 256
158.120.127.0/24 Colorado Springs Utilities 256
161.209.100.0/24 Southern California Gas Company 256
161.209.101.0/24 Southern California Gas Company 256
161.209.102.0/24 Southern California Gas Company 256
161.209.103.0/24 Southern California Gas Company 256
161.209.104.0/24 Southern California Gas Company 256
161.209.105.0/24 Southern California Gas Company 256
161.209.106.0/24 Southern California Gas Company 256
161.209.107.0/24 Southern California Gas Company 256
161.209.108.0/24 Southern California Gas Company 256
161.209.109.0/24 Southern California Gas Company 256
161.209.110.0/24 Southern California Gas Company 256
161.209.111.0/24 Southern California Gas Company 256
161.209.192.0/19 Southern California Gas Company 8,192
161.209.225.0/24 Southern California Gas Company 256
161.209.96.0/24 Southern California Gas Company 256
161.209.97.0/24 Southern California Gas Company 256
161.209.98.0/24 Southern California Gas Company 256
161.209.99.0/24 Southern California Gas Company 256
167.183.216.0/24 Northside Hospital 256
167.183.217.0/24 Northside Hospital 256
167.183.218.0/24 Northside Hospital 256
167.183.219.0/24 Northside Hospital 256
170.16.112.0/21 Instinet 2,048
170.22.90.0/24 Blue Cross & Blue Shield of Maryland 256
170.76.144.0/24 American National Insurance Company 256
170.76.145.0/24 American National Insurance Company 256
170.76.148.0/24 American National Insurance Company 256
170.76.149.0/24 American National Insurance Company 256
179.106.121.0/24 Sul America Companhia Nacional de Seguros 256
179.106.122.0/24 Sul America Companhia Nacional de Seguros 256
179.106.123.0/24 Sul America Companhia Nacional de Seguros 256
185.137.17.0/24 Relax Gaming Ltd 256
185.151.64.0/23 TUI InfoTec GMBH 512
185.151.66.0/23 TUI InfoTec GMBH 512
189.125.51.0/24 COOPERATIVA CENTRAL DE CREDITO URBANO - AILOS 256
192.147.2.0/24 Colorado Springs Utilities 256
192.42.110.0/24 United States Capitol Police 256
194.169.1.0/24 London Stock Exchange PLC 256
194.169.2.0/24 London Stock Exchange PLC 256
194.34.76.0/24 AstraZeneca PLC 256
194.34.79.0/24 AstraZeneca PLC 256
194.34.80.0/24 AstraZeneca PLC 256
194.34.83.0/24 AstraZeneca PLC 256
194.34.84.0/24 AstraZeneca PLC 256
194.34.85.0/24 AstraZeneca PLC 256
194.34.87.0/24 AstraZeneca PLC 256
194.34.88.0/24 AstraZeneca PLC 256
194.34.89.0/24 AstraZeneca PLC 256
194.34.91.0/24 AstraZeneca PLC 256
195.182.59.0/24 HIFX EUROPE LIMITED 256
198.178.48.0/22 Instinet 1,024
198.94.221.0/24 City of Sunnyvale 256
198.94.222.0/24 City of Sunnyvale 256
198.94.223.0/24 City of Sunnyvale 256
199.192.132.0/24 WESTERN ASSET MANAGEMENT COMPANY 256
199.192.133.0/24 WESTERN ASSET MANAGEMENT COMPANY 256
199.68.16.0/24 Medimmune, LLC 256
199.68.17.0/24 Medimmune, LLC 256
199.68.18.0/24 Medimmune, LLC 256
199.68.19.0/24 Medimmune, LLC 256
204.15.116.0/24 Walgreens Co 256
204.15.117.0/24 Walgreens Co 256
204.15.118.0/24 Walgreens Co 256
204.15.119.0/24 Walgreens Co 256
204.17.143.0/24 Maxim Integrated Products 256
205.153.101.0/24 Maxim Integrated Products 256
205.153.102.0/24 Maxim Integrated Products 256
205.166.171.0/24 Fleetcor Technologies Operating Company, LLC 256
206.107.70.0/24 Sprint 256
206.131.168.0/24 Move Sales, Inc. 256
206.131.169.0/24 Move Sales, Inc. 256
206.131.171.0/24 Move Sales, Inc. 256
206.131.180.0/22 Move Sales, Inc. 1,024
206.131.184.0/24 Move Sales, Inc. 256
206.131.185.0/24 Move Sales, Inc. 256
206.131.186.0/24 Move Sales, Inc. 256
206.131.187.0/24 Move Sales, Inc. 256
206.169.67.0/24 KYOCERA WIRELESS 256
206.80.130.0/24 State Farm Mutual Automobile Insurance Company 256
206.80.131.0/24 State Farm Mutual Automobile Insurance Company 256
206.80.134.0/24 State Farm Mutual Automobile Insurance Company 256
206.80.135.0/24 State Farm Mutual Automobile Insurance Company 256
206.80.140.0/24 State Farm Mutual Automobile Insurance Company 256
206.80.141.0/24 State Farm Mutual Automobile Insurance Company 256
208.106.128.0/18 Newtek Technology Solutions, Inc 16,384
208.106.192.0/18 Newtek Technology Solutions, Inc 16,384
Netblock Company
2a07:aa00:7::/48 LUMEN TECHNOLOGIES UK LIMITED
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WHOIS Details

ASHandle:       AS203
OrgID:          LPL-141
ASName:         CENTURYLINK-LEGACY-LVLT-203
ASNumber:       203
RegDate:        2002-06-05
Updated:        2019-12-04
Source:         ARIN


OrgID:          LPL-141
OrgName:        Level 3 Parent, LLC
CanAllocate:    
Street:         100 CenturyLink Drive
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S UNLESS THOSE RANGES ARE ALSO ANNOUNCED TO A LUMEN ASN. 
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:        2018-02-06
Updated:        2021-09-23
OrgAbuseHandle: LAC56-ARIN
OrgAdminHandle: APL7-ARIN
OrgTechHandle:  IPADD5-ARIN
Source:         ARIN


POCHandle:      LAC56-ARIN
IsRole:         Y
LastName:       L3 Abuse Contact
FirstName:      
Street:         100 CenturyLink Drive
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2021-01-14
Updated:        2022-01-14
OfficePhone:    +1-877-453-8353
Mailbox:        abuse@level3.com
Source:         ARIN


POCHandle:      IPADD5-ARIN
IsRole:         Y
LastName:       ipaddressing
FirstName:      
Street:         1025 Eldorado Blvd
City:           Broomfield
State/Prov:     CO
Country:        US
PostalCode:     80021
RegDate:        2012-01-26
Updated:        2021-09-23
OfficePhone:    +1-877-453-8353
Mailbox:        ipaddressing@level3.com
Source:         ARIN


POCHandle:      APL7-ARIN
IsRole:         Y
LastName:       ADMIN POC LVLT
FirstName:      
Street:         1025 Eldorado Blvd.
City:           Broomfield
State/Prov:     CO
Country:        US
PostalCode:     80021
RegDate:        2003-01-28
Updated:        2021-11-11
OfficePhone:    +1-877-453-8353
Mailbox:        ipaddressing@level3.com
Mailbox:        ipadmin@lumen.com
Mailbox:        ipadmin@centurylink.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 31,235 domain names hosted across 13,859 IP addresses on this ASN.

IP Address Domain Domains on this IP
206.131.180.69 keyestotransition.com 1,941
75.103.70.60 webdesignerjobs.com 526
206.131.180.129 pinebluffhomevalues.com 434
206.131.181.105 jerrysellsnaples.com 316
170.76.144.35 americannational.com 271
206.131.180.123 isellbrentwood.com 265
64.208.127.42 dollar.bank 243
67.199.46.31 plantwellbeing.com 224
64.208.127.3 dollarbank.com 207
206.131.180.113 suncoastbeachproperties.com 136
63.73.199.22 walgreenrewards.com 133
209.200.100.8 pathway2healthy.com 132
206.131.180.125 sellmyhomeinaddison.com 129
209.200.83.201 promiseoutreach.com 119
63.134.195.98 panamaniancorp.com 104
208.106.190.86 taxcreditapproved.com 100
75.103.67.10 liionbatteries.co.uk 99
206.131.180.233 kathyandtommcquilkin.realtor 85
75.103.67.5 enderminh.com 81
205.166.171.232 fleetwidelocator.com 81
67.199.69.7 mygunregistry.org 80
67.199.112.10 viewoakdale.com 72
65.110.72.22 indiasovenfresno.com 69
75.103.120.9 cardiffparktrustadvisors.com 67
216.197.119.120 jgorlow.com 65
216.197.113.20 luxuryrealestatecayman.net 62
63.135.101.96 what-is-my-property-worth.com 61
208.106.254.143 marquisforth.com 57
67.199.2.217 florida-face-down-solutions.com 56
75.103.67.4 flexsuccess.net 54
75.103.85.204 american-heart-association.net 54
208.106.219.132 lostpetscentral.info 53
63.134.242.64 stoneaero.com 51
75.103.110.90 youbookyoutravel.net 51
67.199.63.150 huberwoodpressroom.com 51
75.103.126.216 newhco.com 50
209.200.100.11 shopwellness.online 50
216.119.68.32 redwoodcitycoloncancer.com 47
209.200.100.204 easy-doks.com 46
63.73.199.23 unitedhealthmedicarerx.org 46
75.103.103.243 tallahasseeprocessservers.com 46
216.197.112.164 philadelphiafunctionalmedicine.com 45
216.119.87.40 plasticsurgeonsofbeverlyhills.com 44
170.76.144.33 anpacinsurance.sucks 44
67.199.71.53 sparkschnecksville.com 43
75.103.114.95 pondcleaningservices.com 42
75.103.112.34 charlotteballoonsinuplasty.com 42
170.76.144.99 farmfamilyny.com 40
209.200.100.9 byebyebellywithkristina.com 39
216.119.92.67 neffport.com 37

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

Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS203 at robtex.

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