Autonomous System 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
IPv4 addresses 55,552
IPv6 addresses 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
146.203.150.51 ██████████ 1
146.203.138.45 ██████████ 1
146.203.122.28 ██████████ 1
146.203.138.49 ████████ 1
146.203.150.168 ██████████ 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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ASN API & Database

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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
146.203.150.190 AS11452 Mount Sinai School of Medicine 2.35ms from Secaucus, US
146.203.126.16 AS11452 Mount Sinai School of Medicine 2.03ms from New York City, US
146.203.151.81 AS11452 Mount Sinai School of Medicine 2.51ms from New York City, US
146.203.139.19 AS11452 Mount Sinai School of Medicine 1.82ms from Piscataway, US
146.203.149.1 AS11452 Mount Sinai School of Medicine 2.54ms from Secaucus, US
146.203.136.172 AS11452 Mount Sinai School of Medicine 0.86ms from Secaucus, US
146.203.148.84 AS11452 Mount Sinai School of Medicine 2.36ms from Secaucus, US
146.203.138.42 AS11452 Mount Sinai School of Medicine 1.77ms from Piscataway, US
146.203.125.1 AS11452 Mount Sinai School of Medicine 1.35ms 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
101.19.224.108 AS4837 CHINA UNICOM China169 Backbone 9.15ms from Beijing, CN
3.30.53.156 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
1.123.51.252 AS1221 Telstra Limited 6.69ms from Brisbane, AU
94.52.176.220 AS48161 NEXTGEN COMMUNICATIONS SRL 8.18ms from Bucharest, RO
150.238.240.44 AS36351 IBM Cloud 0.87ms from Dallas, US
90.255.235.172 AS5378 Vodafone Limited 8.32ms from Erith, GB
23.138.84.12 AS63023 GTHost 0.24ms from Frankfurt am Main, DE
91.223.157.76 AS197597 AYTEMIZ AKARYAKIT DAGITIM A.S 0.84ms from Istanbul, TR
136.34.85.92 AS16591 Google Fiber Inc. 0.51ms from Kansas City, US
97.221.109.140 AS6167 Verizon Business 10.47ms from Miami, US
56.155.153.108 AS16509 Amazon.com, Inc. 0.26ms from Osaka, JP
24.144.238.156 AS27364 Armstrong 7.63ms from Pittsburgh, US
50.19.99.124 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
73.52.65.172 AS7922 Comcast Cable Communications, LLC 19.91ms from Reston, US
189.187.48.108 AS8151 UNINET 13.04ms from Santiago de Queretaro, MX
199.11.17.220 AS1802 Sprint 0.34ms from Secaucus, US
124.51.251.76 AS17858 LG POWERCOMM 1.73ms from Seoul, KR
121.189.125.12 AS4766 Korea Telecom 10.69ms from Seoul, KR
222.101.235.204 AS4766 Korea Telecom 1.44ms from Seoul, KR
222.239.142.44 AS9318 SK Broadband Co Ltd 3.67ms from Seoul, KR
99.254.237.252 AS812 Rogers Communications Canada Inc. 6.29ms from Toronto, CA
109.241.41.236 AS29314 VECTRA S.A. 11.30ms from Warsaw, PL
175.35.214.108 AS4804 Microplex PTY LTD 2.17ms from Adelaide, AU
74.235.220.188 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
135.237.59.156 AS8075 Microsoft Corporation 0.41ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 146.203.40.109
traceroute to 146.203.40.109 (146.203.40.109): 10 hops max, 52 byte packets
5 [AS19978] 8.243.248.13 14.16 ms
6 *
7 [AS3356] 4.7.1.202 44.988 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Caracas, VE
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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