AS number details

AS11452

Mount Sinai School of Medicine  ·  mssm.edu

United States

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AS11452 – Mount Sinai School of Medicine

Field Value
Country United States
Website mssm.edu
Hosted domains 242
Number of IPv4 55,552
Number of IPv6 0
ASN type Education
Registry arin
Allocated 27 years ago on Aug 27, 1998
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
146.203.0.0/18 Mount Sinai School of Medicine 16,384
146.203.64.0/18 Mount Sinai School of Medicine 16,384
146.203.192.0/18 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
146.203.138.0/24 Mount Sinai School of Medicine 256
146.203.139.0/24 Mount Sinai School of Medicine 256
146.203.148.0/24 Mount Sinai School of Medicine 256
146.203.149.0/24 Mount Sinai School of Medicine 256
146.203.150.0/24 Mount Sinai School of Medicine 256
146.203.151.0/24 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

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                                                ASHandle:       AS11452
                                                OrgID:          AS11452
                                                ASName:         AS11452
                                                ASNumber:       AS11452
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 242 domain names hosted across 12 IP addresses on this ASN.

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IP Address Domain Domains on this IP
146.203.138.44 ██████████ 163
146.203.139.18 ████████ 58
146.203.138.14 █████████ 6
146.203.138.29 ██████████ 5
146.203.151.199 ██████████ 3
146.203.150.168 ██████████ 1
146.203.122.28 ██████████ 1
146.203.151.210 ██████████ 1
146.203.138.45 ██████████ 1
146.203.54.32 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS3754 NYSERNet
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
146.203.151.134 AS11452 Mount Sinai School of Medicine 2.47ms from New York City, US
146.203.150.1 AS11452 Mount Sinai School of Medicine 2.43ms from Secaucus, US
146.203.136.62 AS11452 Mount Sinai School of Medicine 0.84ms from Secaucus, US
146.203.139.15 AS11452 Mount Sinai School of Medicine 1.83ms from Secaucus, US
146.203.148.84 AS11452 Mount Sinai School of Medicine 2.42ms from Secaucus, US
146.203.149.43 AS11452 Mount Sinai School of Medicine 2.65ms from Secaucus, US
146.203.138.52 AS11452 Mount Sinai School of Medicine 1.80ms from New York City, 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
94.70.217.76 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.68ms from Athens, GR
73.237.127.140 AS7922 Comcast Cable Communications, LLC 3.90ms from Atlanta, US
35.188.148.236 AS396982 Google LLC 0.13ms from Council Bluffs, US
18.164.209.156 AS16509 Amazon.com, Inc. 0.10ms from Delhi, IN
4.231.210.12 AS8075 Microsoft Corporation 0.27ms from Dublin, IE
117.30.238.172 AS4134 CHINANET-BACKBONE 5.91ms from Fuzhou, CN
73.48.191.60 AS7922 Comcast Cable Communications, LLC 9.25ms from Los Angeles, US
35.138.19.60 AS33363 Charter Communications, Inc 10.68ms from Orlando, US
89.2.70.236 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.18ms from Paris, FR
193.253.188.28 AS3215 Orange S.A. 1.66ms from Paris, FR
90.147.188.92 AS137 Consortium GARR 13.81ms from Rome, IT
187.171.99.60 AS8151 UNINET 13.17ms from Santiago de Queretaro, MX
210.91.243.108 AS4766 Korea Telecom 4.85ms from Seoul, KR
211.201.63.12 AS9318 SK Broadband Co Ltd 1.86ms from Seoul, KR
222.222.158.60 AS4134 CHINANET-BACKBONE 3.24ms from Shijiazhuang, CN
126.9.165.172 AS17676 SoftBank Corp. 3.26ms from Tokyo, JP
99.84.86.28 AS16509 Amazon.com, Inc. 0.11ms from Vienna, AT
44.232.232.204 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
204.144.242.252 AS393238 ImOn Communications, LLC 10.08ms from Chicago, US
107.192.142.76 AS7018 AT&T Enterprises, LLC 2.92ms from Chicago, US
116.100.42.44 AS7552 Viettel Group 1.20ms from Ho Chi Minh City, VN
195.87.10.140 AS15924 Vodafone Net Iletisim Hizmetler AS 1.44ms from Istanbul, TR
195.155.102.140 AS34984 Superonline Iletisim Hizmetleri A.S. 1.84ms from Istanbul, TR
74.161.102.60 AS8075 Microsoft Corporation 0.16ms from Kloten, CH
84.22.169.252 AS20860 IOMART CLOUD SERVICES LIMITED 0.67ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 146.203.242.42
traceroute to 146.203.242.42 (146.203.242.42): 8 hops max, 52 byte packets
4 *
5 [AS3356] 4.7.1.202 88.894 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
On

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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