72.236.0.0/15

AS3356  ·  Level 3 Parent, LLC

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Summary

Country United States
Domain level3.com
ASN AS3356
Registry ARIN
ID LVLT-ORG-72-236

WHOIS Details

NetHandle:      NET-72-236-0-0-1
OrgID:          LPL-141
Parent:         NET-72-0-0-0-0
NetName:        LVLT-ORG-72-236
NetRange:       72.236.0.0 - 72.237.255.255
NetType:        allocation
RegDate:        2005-04-27
Updated:        2018-02-20
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:        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:        2018-02-06
Updated:        2024-06-17
OrgAdminHandle: APL7-ARIN
OrgTechHandle:  APL7-ARIN
OrgAbuseHandle: LAC56-ARIN
OrgRoutingHandle:   RPKIR-ARIN
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:        2025-01-03
OfficePhone:    +1-877-453-8353
Mailbox:        ipadmin@centurylink.com
Mailbox:        ipadmin@lumen.com
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:        2025-01-22
OfficePhone:    +1-877-453-8353
Mailbox:        abuse@level3.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 72.236.0.0/15

Range ASN Company Num of IPs
72.236.28.0/24 AS10858 Hypertherm Inc. 256
72.236.226.0/24 AS25873 Mercy Medical Center 256
72.237.48.0/24 AS26372 Vermont Information Processing Inc 256
72.237.4.0/24 AS26808 UTICA COLLEGE 256
72.237.159.0/24 AS27548 United States Advanced Network Inc. 256
72.237.174.0/24 AS3356 Williamson County Government 256
72.237.219.0/24 AS3356 MATRIX TELECOMMUNICATIONS 256
72.237.30.0/24 AS19674 Navpoint Internet 256
72.236.26.0/24 AS20182 Triad Guaranty Insurance 256
72.237.220.0/24 AS21969 Account Solutions Group, LLC 256
72.236.147.0/24 AS23209 Virginia Housing Development Authority 256
72.237.51.0/24 AS25750 Southwestern Vermont Health Care Corporation 256
72.237.76.0/23 AS16567 Distributed Systems Services, Inc. 512
72.237.238.0/23 AS3356 Industrial Services of America, Inc 512
72.237.76.0/23 AS30354 Distributed Systems Services, Inc. 512
72.237.170.0/23 AS62841 City of New Orleans 512
72.237.88.0/22 AS40047 Intermediate Unit One 1,024

Nearby Ranges

BGP prefixes that overlap with 72.0.0.0/8

Range ASN Company Num of IPs
72.96.0.0/11 AS6167 Verizon Business 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.96.0.0/11 AS22394 Verizon Business 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.136.0.0/13 AS395479 Rogers Communications Canada Inc. 524,288
72.136.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
72.152.0.0/14 AS8075 Microsoft Corporation 262,144
72.144.0.0/14 AS8075 Microsoft Corporation 262,144
72.156.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS18717 Akamai Technologies, Inc. 131,072
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS3257 GTT Americas, LLC 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.244.0.0/15 AS11696 GTT Americas, LLC 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.242.0.0/15 AS16509 Amazon.com, Inc. 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.32.0.0/16 AS33070 Rackspace Hosting 65,536
72.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.163.0.0/16 AS109 CISCO SYSTEMS, INC. 65,536
72.199.0.0/16 AS22773 Cox Communications 65,536
72.173.0.0/16 AS40306 ViaSat,Inc. 65,536
72.173.0.0/16 AS7155 ViaSat,Inc. 65,536
72.48.0.0/16 AS7459 Grande Communications Networks, LLC 65,536
72.41.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.150.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.197.0.0/16 AS22773 Cox Communications 65,536
72.193.0.0/16 AS22773 Cox Communications 65,536
72.167.0.0/16 AS44273 GoDaddy.com, LLC 65,536
72.167.0.0/16 AS398101 GoDaddy.com, LLC 65,536

Hosted domains

There are 514 domain names hosted across 125 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.236.255.17 onlinebuffalo.com 105
72.237.117.228 changingliveshomecare.com 89
72.236.255.19 webpay.com 25
72.237.175.118 healthspringofillinois.org 23
72.236.255.15 raltcps.com 18
72.237.252.169 theflooringcenter.com 6
72.237.117.244 sembra.us 5
72.236.255.13 clubprotectorinc.com 5
72.236.68.244 highpointeministries.com 5
72.237.252.168 paperandborders.com 4
72.237.252.170 pottyseat.com 3
72.237.252.166 homeretailers.com 3
72.236.107.194 ecmp.pro 3
72.237.245.200 medmovie.org 3
72.237.166.111 myilibrary.mobi 3
72.236.165.12 germfog.com 2
72.236.254.75 onlinesalesny.com 2
72.237.206.34 onboarding-bq.com 2
72.236.19.80 laskylaw.com 2
72.236.154.3 fnpesupport.com 2

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

1,053 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.237.90.69 AS40047 Intermediate Unit 1 7.33ms from Ashburn, US
72.236.92.1 AS55204 ClearPoint 8.54ms from Charlotte, US
72.237.117.238 AS3356 Level 3 Parent, LLC 4.89ms from Charlotte, US
72.237.31.145 AS3356 Level 3 Parent, LLC 1.53ms from Philadelphia, US
72.237.36.1 AS64200 VIVID-HOSTING LLC 0.27ms from Los Angeles, US
72.237.77.16 AS16567 Netrix LLC 2.52ms from Philadelphia, US
72.236.28.1 AS10858 Hypertherm Inc. 10.95ms from Boston, US
72.236.173.161 AS3356 Level 3 Parent, LLC 4.97ms from Orlando, US
72.237.51.44 AS25750 Southwestern Vermont Health Care Corporation 7.40ms from New York City, US
72.236.226.126 AS25873 MERCY MEDICAL CENTER 2.91ms from Ashburn, US
72.236.154.23 AS3356 Level 3 Parent, LLC 3.53ms from Ashburn, US
72.237.71.75 AS3356 Level 3 Parent, LLC 1.63ms from Ashburn, US
72.237.91.194 AS40047 Intermediate Unit 1 7.49ms from Ashburn, US
72.236.101.1 AS55204 ClearPoint 8.58ms from Charlotte, US
72.236.87.40 AS64200 VIVID-HOSTING LLC 0.25ms from Los Angeles, US
72.237.48.3 AS26372 Vermont Information Processing 12.80ms from Montreal, CA
72.236.26.3 AS20182 ESSENT GUARANTY, INC. 5.07ms from Durham, US
72.237.30.177 AS19674 Navpoint Internet 1.73ms from Philadelphia, US
72.236.255.1 AS3356 Level 3 Parent, LLC 2.99ms from Toronto, CA
72.236.147.186 AS23209 Virginia Housing Development Authority 4.22ms from Ashburn, US
72.236.141.193 AS3356 Level 3 Parent, LLC 4.13ms from Miami, US
72.237.119.6 AS3356 Level 3 Parent, LLC 8.78ms from Ashburn, US
72.236.107.222 AS3356 Level 3 Parent, LLC 3.42ms from Orlando, US
72.236.138.241 AS3356 Level 3 Parent, LLC 0.79ms from Orlando, US
72.237.76.15 AS30354 Netrix LLC 2.11ms from Philadelphia, 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
31.215.125.127 AS5384 Emirates Internet 3.02ms from Al Fujairah City, AE
94.249.75.95 AS8376 Jordan Data Communications Company LLC 1.47ms from Amman, JO
75.188.250.95 AS10796 Charter Communications Inc 11.99ms from Ashburn, US
115.113.119.191 AS4755 TATA Communications formerly VSNL is Leading ISP 0.55ms from Bengaluru, IN
104.155.68.111 AS396982 Google LLC 0.15ms from Brussels, BE
208.86.113.111 AS46459 Alarm Detection Systems, Inc 2.94ms from Chicago, US
79.169.157.223 AS2860 NOS COMUNICACOES, S.A. 8.52ms from Lisbon, PT
78.25.214.31 AS8607 Digital Space Group Limited 3.99ms from London, GB
76.91.249.127 AS20001 Charter Communications Inc 5.47ms from Los Angeles, US
218.65.168.127 AS134419 Beihai 3.63ms from Nanning, CN
97.102.161.223 AS33363 Charter Communications, Inc 3.95ms from Orlando, US
92.88.136.207 AS15557 Societe Francaise Du Radiotelephone - SFR SA 17.88ms from Paris, FR
27.193.49.239 AS4837 CHINA UNICOM China169 Backbone 2.90ms from Qingdao, CN
13.93.146.31 AS8075 Microsoft Corporation 0.56ms from San Jose, US
122.9.179.63 AS4812 China Telecom (Group) 3.13ms from Shanghai, CN
203.203.67.255 AS9416 Hoshin Multimedia Center Inc. 3.44ms from Taipei, TW
197.11.131.79 AS328880 STE INTERNET SMART SOLUTIONS 2.06ms from Tunis, TN
75.243.115.175 AS6167 Verizon Business 8.60ms from Atlanta, US
35.94.207.127 AS16509 Amazon.com, Inc. 0.61ms from Boardman, US
73.103.230.207 AS7922 Comcast Cable Communications, LLC 16.19ms from Chicago, US
52.230.146.175 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
139.59.142.63 AS14061 DigitalOcean, LLC 0.23ms from Frankfurt am Main, DE
3.127.5.63 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
109.206.35.143 AS31520 Datagroup Retail 4.00ms from Kharkiv, UA
68.96.249.175 AS22773 Cox Communications Inc. 6.52ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m5 72.236.95.243
traceroute to 72.236.95.243 (72.236.95.243): 5 hops max, 52 byte packets
2 [AS9002] 87.245.244.12 0.404 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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