AS12151 - learningtree.com

Learning Tree International, Inc.

AS12151 Learning Tree International, Inc.

United States

2006-11-01

arin

512

business

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 50 domain names hosted across 26 IP addresses on this ASN.

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Whois Details

ASHandle:       AS12151
OrgID:          LTI-34
ASName:         LEARNING-TREE-INTL-OPERATIONS
ASNumber:       12151
RegDate:        2006-11-01
Updated:        2016-12-20
AbuseHandle:    CWH33-ARIN
Source:         ARIN


OrgID:          LTI-34
OrgName:        Learning Tree International, Inc.
CanAllocate:    
Street:         13650 Dulles Technology Drive
Street:         Suite 400
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20171
Comment:        http://www.learningtree.com
RegDate:        2002-10-24
Updated:        2020-09-10
OrgAbuseHandle: ABUSE2163-ARIN
OrgAdminHandle: ARINM9-ARIN
OrgDNSHandle:   ARINM9-ARIN
OrgNOCHandle:   ARINM9-ARIN
OrgNOCHandle:   DEGUZ30-ARIN
OrgRoutingHandle:   ARINM9-ARIN
OrgTechHandle:  ARINM9-ARIN
OrgTechHandle:  DEGUZ30-ARIN
Source:         ARIN


POCHandle:      ABUSE2163-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         13650 Dulles Technology Drive STE 400
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20171
RegDate:        2009-01-29
Updated:        2020-01-03
OfficePhone:    +1-703-709-9119
Mailbox:        abuse@learningtree.com
Source:         ARIN


POCHandle:      ARINM9-ARIN
IsRole:         Y
LastName:       ARINMGR
FirstName:      
Street:         13650 Dulles Technology Drive STE 400
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20171
RegDate:        2020-09-10
Updated:        2020-09-10
OfficePhone:    +1-703-709-5944
Mailbox:        isroot@learningtree.com
Source:         ARIN


POCHandle:      DEGUZ30-ARIN
IsRole:         N
LastName:       De Guzman
FirstName:      Aljay
Street:         13650 Dulles Technology Drive STE 400
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20171
RegDate:        2018-02-22
Updated:        2020-01-02
OfficePhone:    +1-703-925-6300
Mailbox:        aljay_deguzman@learningtree.com
Mailbox:        root@learningtree.com
Source:         ARIN


POCHandle:      CWH33-ARIN
IsRole:         N
LastName:       Whitnel
FirstName:      Chuck
Street:         1831 Michael Faraday Drive
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20190-5304
RegDate:        2004-03-30
Updated:        2012-06-08
OfficePhone:    +1-703-925-5600
Mailbox:        chuck_whitnel@learningtree.com
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs
199.85.218.0/23 Learning Tree International, Inc. 512

There are no known IPv6 addresses belonging to this network

Network Speed

We don't currently have any network speed data for this network.

Peers

There is 1 peer for this ASN.

  • Cogent Communications

    AS174

Upstreams

There is 1 upstream for this ASN.

  • Cogent Communications

    AS174

Downstreams

There are no downstreams for this ASN.

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Details

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 AS12151 at robtex.

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