206.57.72.0/21

AS3512  ·  Emory University

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain level3.com
ASN AS3512
Parent Range 206.57.0.0/17
Registry ARIN
ID LVLT-ORG-206-57

WHOIS Details

NetHandle:      NET-206-57-0-0-1
OrgID:          LPL-141
Parent:         NET-206-0-0-0-0
NetName:        LVLT-ORG-206-57
NetRange:       206.57.0.0 - 206.57.127.255
NetType:        allocation
OriginAS:       3549
RegDate:        1995-06-26
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 contain 206.57.72.0/21

Range ASN Company Num of IPs
206.57.0.0/17 AS3512 Level 3 Parent, LLC 32,768
206.57.0.0/17 AS3549 Level 3 Parent, LLC 32,768

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
206.57.77.118 AS3512 Emory University 0.83ms from Atlanta, US
206.57.79.122 AS3512 Emory University 0.93ms from Atlanta, US
206.57.76.2 AS3512 Emory University 1.14ms from Atlanta, US
206.57.75.234 AS3512 Emory University 0.70ms from Atlanta, US
206.57.78.164 AS3512 Emory University 0.59ms 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
170.223.114.69 AS40831 Mass General Brigham Incorporated 1.96ms from Boston, US
169.244.118.5 AS557 University of Maine System 14.02ms from Boston, US
204.19.208.5 AS22187 Rauland-Borg Corporation 1.85ms from Chicago, US
128.201.55.37 AS266628 CYBER LITORAL INFORMATICA LTDA - ME 2.92ms from Curitiba, BR
18.201.30.197 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.202.48.53 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
177.8.230.101 AS28186 ITS TELECOMUNICACOES LTDA 18.34ms from Fortaleza, BR
186.225.49.181 AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME 0.84ms from Fortaleza, BR
193.109.95.69 AS49642 Touring Club Suisse 0.63ms from Geneve, CH
78.82.53.133 AS2119 Telenor Norge AS 1.02ms from Goeteborg, SE
176.236.132.197 AS34984 Superonline Iletisim Hizmetleri A.S. 2.99ms from Istanbul, TR
45.61.109.181 AS51809 BRSK Limited 0.41ms from London, GB
62.23.61.165 AS8220 COLT Technology Services Group Limited 0.77ms from London, GB
110.147.167.197 AS1221 Telstra Limited 8.45ms from Melbourne, AU
87.20.242.37 AS3269 Telecom Italia S.p.A. 2.90ms from Milan, IT
94.228.195.69 AS48293 Uniontel Ltd 0.59ms from Moscow, RU
34.47.175.165 AS396982 Google LLC 0.08ms from Mumbai, IN
191.55.186.149 AS53006 ALGAR TELECOM S/A 6.23ms from Osasco, BR
112.234.105.5 AS4837 CHINA UNICOM China169 Backbone 4.66ms from Qingdao, CN
3.208.145.245 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
59.94.56.37 AS9829 National Internet Backbone 17.10ms from Saint Thomas Mount, IN
96.67.222.21 AS7922 Comcast Cable Communications, LLC 8.12ms from Santa Clara, US
220.118.155.53 AS4766 Korea Telecom 1.21ms from Seoul, KR
52.62.125.37 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
218.160.6.117 AS3462 Data Communication Business Group 1.66ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 206.57.76.2
traceroute to 206.57.76.2 (206.57.76.2): 64 hops max, 52 byte packets
1 [AS214822] 45.10.244.1 0.599 ms
2 [AS9002] 87.245.232.244 48.659 ms
3 *
4 *
5 [AS3356] 4.16.116.114 148.488 ms
6 *
7 [AS3512] 206.57.76.2 148.828 ms
Measurement taken from IPinfo ProbeNet in Kazan, RU
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs