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 [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:        2018-02-06
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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 AS22394 Verizon Business 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS63182 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.96.0.0/11 AS6167 Verizon Business 2,097,152
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
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS3257 GTT Americas, LLC 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.58.0.0/15 AS30600 Metronet 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.244.0.0/15 AS11696 GTT Americas, LLC 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.167.0.0/16 AS26496 GoDaddy.com, LLC 65,536
72.150.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.163.0.0/16 AS109 CISCO SYSTEMS, INC. 65,536
72.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.208.0.0/16 AS22773 Cox Communications 65,536
72.220.0.0/16 AS22773 Cox Communications 65,536
72.48.0.0/16 AS7459 Grande Communications Networks, LLC 65,536
72.218.0.0/16 AS22773 Cox Communications 65,536
72.41.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.54.0.0/16 AS8075 Microsoft Limited 65,536
72.173.0.0/16 AS40306 ViaSat,Inc. 65,536
72.167.0.0/16 AS44273 GoDaddy.com, LLC 65,536
72.197.0.0/16 AS22773 Cox Communications 65,536
72.173.0.0/16 AS7155 ViaSat,Inc. 65,536

Hosted domains

There are 508 domain names hosted across 124 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 103
72.237.117.228 raleighroadhouse.com 89
72.237.175.118 alabamahealthsprings.com 23
72.237.252.169 theflooringcenter.com 6
72.236.68.244 highpointeministries.com 5
72.236.255.13 clubprotectorinc.com 5
72.237.117.244 sembra.us 5
72.237.252.168 tabletop.com 4
72.236.107.194 ecmp.pro 3
72.237.245.200 medmovie.tv 3
72.237.252.170 pottyseat.com 3
72.237.166.111 myilibrary.mobi 3
72.237.252.166 homeretailers.com 3
72.236.107.196 emailflyercampaign.com 2
72.236.255.148 petrocyjewelers.com 2
72.237.245.223 kateharrison.org 2
72.237.252.165 builderssquare.com 2
72.237.62.24 gmtcc.k12.vt.us 2
72.237.245.204 buildyourbullardeurope.com 2
72.236.19.80 laskylaw.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

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

IP Address ASN Details
72.236.141.193 AS3356 Level 3 Parent, LLC 7.31ms from Miami, US
72.237.48.1 AS26372 Vermont Information Processing 15.46ms from Montreal, CA
72.237.4.1 AS26808 Utica University 7.50ms from Toronto, CA
72.236.138.241 AS3356 Level 3 Parent, LLC 1.55ms from Orlando, US
72.236.173.161 AS3356 Level 3 Parent, LLC 5.19ms from Orlando, US
72.237.31.146 AS3356 Level 3 Parent, LLC 1.57ms from Philadelphia, US
72.237.90.100 AS40047 Intermediate Unit 1 7.23ms from Ashburn, US
72.237.117.252 AS3356 Level 3 Parent, LLC 4.91ms from Charlotte, US
72.237.30.177 AS19674 Navpoint Internet 1.76ms from Philadelphia, US
72.236.26.3 AS20182 ESSENT GUARANTY, INC. 5.08ms from Durham, US
72.236.87.77 AS64200 VIVID-HOSTING LLC 0.30ms from Los Angeles, US
72.237.36.1 AS64200 VIVID-HOSTING LLC 0.33ms from Los Angeles, US
72.236.255.1 AS3356 Level 3 Parent, LLC 2.95ms from Toronto, CA
72.237.51.242 AS25750 Southwestern Vermont Health Care Corporation 7.55ms from New York City, US
72.236.147.186 AS23209 Virginia Housing Development Authority 4.17ms from Ashburn, US
72.237.71.86 AS3356 Level 3 Parent, LLC 1.58ms from Ashburn, US
72.237.89.3 AS40047 Intermediate Unit 1 7.29ms from Ashburn, US
72.237.76.15 AS30354 Netrix LLC 2.12ms from Philadelphia, US
72.237.119.2 AS3356 Level 3 Parent, LLC 8.75ms from Ashburn, US
72.237.91.194 AS40047 Intermediate Unit 1 7.48ms from Ashburn, US
72.236.92.1 AS55204 ClearPoint 5.92ms from Charlotte, US
72.236.107.222 AS3356 Level 3 Parent, LLC 2.55ms from Orlando, US
72.237.88.227 AS40047 Intermediate Unit 1 7.26ms from Ashburn, US
72.237.77.30 AS16567 Netrix LLC 2.46ms from Philadelphia, US
72.236.226.126 AS25873 MERCY MEDICAL CENTER 2.85ms from Ashburn, 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
141.148.75.79 AS31898 Oracle Corporation 0.28ms from Ashburn, US
72.64.47.175 AS701 Verizon Business 9.03ms from Ashburn, US
171.216.141.255 AS4134 CHINANET-BACKBONE 3.90ms from Chengdu, CN
50.104.76.63 AS5650 Frontier Communications of America, Inc. 4.80ms from Chicago, US
3.127.5.63 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
95.59.93.111 AS9198 JSC Kazakhtelecom 4.63ms from Karagandy, KZ
84.71.143.255 AS5378 Vodafone Limited 5.68ms from London, GB
94.10.87.127 AS5607 Sky UK Limited 5.51ms from London, GB
67.164.213.159 AS7922 Comcast Cable Communications, LLC 6.58ms from San Jose, US
222.103.93.95 AS4766 Korea Telecom 6.13ms from Seoul, KR
40.82.208.223 AS8075 Microsoft Corporation 0.73ms from Sydney, AU
203.203.67.255 AS9416 Hoshin Multimedia Center Inc. 3.12ms from Taipei, TW
186.210.200.127 AS53006 ALGAR TELECOM S/A 2.66ms from Uberlandia, BR
115.62.50.191 AS4837 CHINA UNICOM China169 Backbone 4.68ms from Zhengzhou, CN
5.161.72.255 AS213230 Hetzner Online GmbH 0.21ms from Ashburn, US
97.219.92.175 AS6167 Verizon Business 8.85ms from Atlanta, US
3.137.62.111 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
14.244.211.239 AS45899 VNPT Corp 2.33ms from Hanoi, VN
115.133.195.15 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.94ms from Kuala Lumpur, MY
27.112.121.223 AS24186 RailTel Corporation of India Ltd 4.35ms from Mumbai, IN
172.179.54.143 AS8075 Microsoft Corporation 0.36ms from Quincy, US
13.61.213.31 AS16509 Amazon.com, Inc. 0.15ms from Stockholm, SE
92.223.108.15 AS210756 EdgeCenter LLC 0.06ms from Yekaterinburg, RU
46.127.121.79 AS6730 Sunrise GmbH 5.60ms from Zuerich, CH
98.236.87.127 AS7922 Comcast Cable Communications, LLC 11.22ms from Ashburn, 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 72.236.33.229
traceroute to 72.236.33.229 (72.236.33.229): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Monterrey, MX
On

What are IP address ranges?

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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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