AS number details

AS11452

Mount Sinai School of Medicine  ·  mssm.edu

AS11452 – Mount Sinai School of Medicine

Country United States
Website mssm.edu
Hosted domains 338
Number of IPs 55,552
ASN type Education
Allocated 24 years ago on Aug 27, 1998

IP Address Ranges

Netblock Company Num of IPs
146.203.0.0/18 Mount Sinai School of Medicine 16,384
146.203.128.0/21 Mount Sinai School of Medicine 2,048
146.203.136.0/21 Mount Sinai School of Medicine 2,048
146.203.144.0/22 Mount Sinai School of Medicine 1,024
146.203.148.0/22 Mount Sinai School of Medicine 1,024
146.203.192.0/18 Mount Sinai School of Medicine 16,384
146.203.64.0/18 Mount Sinai School of Medicine 16,384
146.203.95.0/24 Mount Sinai School of Medicine 256
159.123.127.0/24 St. Luke's Roosevelt Hospital Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

ASHandle:       AS11452
OrgID:          MSSM
ASName:         MOUNT-SINAI
ASNumber:       11452
RegDate:        1998-08-27
Updated:        2012-03-02
TechHandle:     AP412-ARIN
Source:         ARIN


OrgID:          MSSM
OrgName:        Mount Sinai School of Medicine
CanAllocate:    
Street:         One Gustave L. Levy Place
Street:         Mailstop 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        1991-02-28
Updated:        2022-09-06
OrgAbuseHandle: AP412-ARIN
OrgAdminHandle: LAWRE33-ARIN
OrgNOCHandle:   AP412-ARIN
OrgNOCHandle:   CRUZO-ARIN
OrgTechHandle:  AP412-ARIN
Source:         ARIN


POCHandle:      CRUZO-ARIN
IsRole:         N
LastName:       Cruz
FirstName:      Orquidia
Street:         Levy Library
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        2013-07-24
Updated:        2022-09-07
FaxPhone:       +1-212-241-4925
MobilePhone:    +1-646-201-6425
OfficePhone:    +1-212-241-6671
Mailbox:        Orquidia.Cruz@mssm.edu
Source:         ARIN


POCHandle:      LAWRE33-ARIN
IsRole:         N
LastName:       Lawrence
FirstName:      Paul
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029
RegDate:        2013-07-11
Updated:        2022-09-06
OfficePhone:    +1-212-241-7892
FaxPhone:       +1-212-242-4925
Mailbox:        paul.lawrence@mssm.edu
Source:         ARIN


POCHandle:      AP412-ARIN
IsRole:         N
LastName:       Pizzimenti
FirstName:      Andrew
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        1995-11-29
Updated:        2022-06-18
FaxPhone:       +1-212-241-4925
MobilePhone:    +1-917-459-9302
OfficePhone:    +1-212-241-4929
Mailbox:        andrew.pizzimenti@mssm.edu
Source:         ARIN


POCHandle:      AP412-ARIN
IsRole:         N
LastName:       Pizzimenti
FirstName:      Andrew
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        1995-11-29
Updated:        2022-06-18
FaxPhone:       +1-212-241-4925
MobilePhone:    +1-917-459-9302
OfficePhone:    +1-212-241-4929
Mailbox:        andrew.pizzimenti@mssm.edu
Source:         ARIN
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Hosted Domains

There are 338 domain names hosted across 12 IP addresses on this ASN.

Hosted domains API

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Peers

There are 5 peers for this ASN.

Peers Name
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
AS3754 NYSERNet
AS701 Verizon Business
AS7018 AT&T Services, Inc.
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
AS701 Verizon Business
AS7018 AT&T Services, Inc.
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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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 AS11452 at robtex.

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