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
146.203.54.32 ██████████ 1
146.203.122.28 ██████████ 1
146.203.150.168 ██████████ 1
146.203.138.49 ████████ 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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
146.203.139.33 AS11452 Mount Sinai School of Medicine 1.80ms from Secaucus, US
146.203.149.1 AS11452 Mount Sinai School of Medicine 2.65ms from Secaucus, US
146.203.150.1 AS11452 Mount Sinai School of Medicine 2.45ms from Secaucus, US
146.203.125.4 AS11452 Mount Sinai School of Medicine 1.23ms from New York City, US
146.203.136.172 AS11452 Mount Sinai School of Medicine 0.86ms from New York City, US
146.203.151.154 AS11452 Mount Sinai School of Medicine 2.52ms from New York City, US
146.203.138.31 AS11452 Mount Sinai School of Medicine 1.71ms from New York City, US
146.203.148.116 AS11452 Mount Sinai School of Medicine 2.44ms 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
67.163.139.28 AS7922 Comcast Cable Communications, LLC 10.60ms from Ashburn, US
69.140.111.92 AS7922 Comcast Cable Communications, LLC 7.22ms from Ashburn, US
79.129.223.156 AS6799 Ote SA (Hellenic Telecommunications Organisation) 4.42ms from Athens, GR
173.16.212.236 AS30036 Mediacom Communications Corp 7.98ms from Atlanta, US
109.92.21.220 AS8400 TELEKOM SRBIJA a.d. 0.83ms from Belgrade, RS
190.51.148.188 AS22927 Telefonica de Argentina 2.06ms from Buenos Aires, AR
108.211.93.220 AS7018 AT&T Enterprises, LLC 2.40ms from Dallas, US
84.150.136.92 AS3320 Deutsche Telekom AG 3.48ms from Frankfurt am Main, DE
39.99.85.204 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.97ms from Hohhot, CN
139.130.112.76 AS1221 Telstra Limited 2.02ms from Melbourne, AU
23.20.57.172 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
13.225.125.44 AS16509 Amazon.com, Inc. 0.62ms from Seoul, KR
220.135.181.236 AS3462 Data Communication Business Group 1.04ms from Taipei, TW
119.173.253.252 AS9824 JCOM Co., Ltd. 10.67ms from Tokyo, JP
50.101.162.44 AS577 Bell Canada 1.10ms from Toronto, CA
99.239.210.204 AS812 Rogers Communications Canada Inc. 2.86ms from Toronto, CA
92.178.242.220 AS12479 Orange Espagne SA 11.63ms from Zaragoza, ES
44.230.197.236 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
201.41.93.252 AS8167 V tal 1.86ms from Brasilia, BR
46.139.195.92 AS5483 Magyar Telekom Plc. 5.37ms from Budapest, HU
201.66.61.44 AS8167 V tal 0.64ms from Curitiba, BR
212.162.136.12 AS39488 Kleynkom LLC 18.74ms from Krasnoyarsk, RU
116.139.136.76 AS4837 CHINA UNICOM China169 Backbone 9.82ms from Liaoyang, CN
154.60.70.108 AS174 Cogent Communications, LLC 0.43ms from London, GB
147.147.144.44 AS6871 Plusnet 1.91ms 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 -m5 146.203.97.60
traceroute to 146.203.97.60 (146.203.97.60): 5 hops max, 52 byte packets
1 [AS6057] 179.27.200.1 0.185 ms
2 [AS6057] 200.2.33.57 5.572 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Montevideo, UY
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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