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 241
IPv4 addresses 55,552
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 28 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 241 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
146.203.138.45 ██████████ 1
146.203.150.168 ██████████ 1
146.203.138.49 ████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
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

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

IP Address ASN Details
146.203.148.32 AS11452 Mount Sinai School of Medicine 2.68ms from New York City, US
146.203.122.46 AS11452 Mount Sinai School of Medicine 1.16ms from New York City, US
146.203.136.181 AS11452 Mount Sinai School of Medicine 0.74ms from New York City, US
146.203.150.207 AS11452 Mount Sinai School of Medicine 2.74ms from Piscataway, US
146.203.138.18 AS11452 Mount Sinai School of Medicine 1.87ms from Piscataway, US
146.203.139.25 AS11452 Mount Sinai School of Medicine 2.09ms from Secaucus, US
146.203.151.176 AS11452 Mount Sinai School of Medicine 2.83ms from Secaucus, US
146.203.126.4 AS11452 Mount Sinai School of Medicine 1.11ms from New York City, US
146.203.149.1 AS11452 Mount Sinai School of Medicine 3.02ms from Morris Plains, US
146.203.125.4 AS11452 Mount Sinai School of Medicine 1.10ms 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
71.60.27.44 AS7922 Comcast Cable Communications, LLC 11.03ms from Ashburn, US
73.128.62.204 AS7922 Comcast Cable Communications, LLC 3.89ms from Ashburn, US
44.231.98.44 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
118.51.186.12 AS4766 Korea Telecom 2.03ms from Incheon, KR
178.184.228.12 AS12389 PJSC Rostelecom 12.97ms from Krasnoyarsk, RU
92.124.82.124 AS12389 PJSC Rostelecom 0.81ms from Krasnoyarsk, RU
143.47.231.236 AS31898 Oracle Corporation 0.25ms from London, GB
170.62.83.252 AS400525 Audible Magic 7.10ms from Los Angeles, US
87.220.178.172 AS12479 Orange Espagne SA 14.43ms from Madrid, ES
24.142.86.140 AS11290 Cogeco Connexion inc 7.70ms from Montreal, CA
95.72.223.252 AS12389 PJSC Rostelecom 4.08ms from Moscow, RU
71.193.197.236 AS7922 Comcast Cable Communications, LLC 5.34ms from Portland, US
37.100.42.108 AS1267 WIND TRE S.P.A. 5.86ms from Rome, IT
174.83.220.60 AS20115 Charter Communications LLC 11.14ms from Santa Clara, US
201.111.142.188 AS8151 UNINET 12.65ms from Santiago de Queretaro, MX
150.95.129.108 AS7506 GMO Internet Group, Inc. 0.41ms from Tokyo, JP
109.192.124.252 AS3209 Vodafone GmbH 6.34ms from Frankfurt am Main, DE
58.252.186.236 AS17816 China Unicom IP network China169 Guangdong province 4.01ms from Guangzhou, CN
106.125.213.28 AS4134 CHINANET-BACKBONE 8.51ms from Hohhot, CN
172.251.120.44 AS20001 Charter Communications Inc 5.67ms from Los Angeles, US
46.20.112.124 AS13768 Aptum Technologies 0.53ms from Portsmouth, GB
110.68.122.12 AS4766 Korea Telecom 3.75ms from Seoul, KR
83.227.218.44 AS8434 Telenor Sverige AB 0.79ms from Stockholm, SE
51.16.58.12 AS16509 Amazon.com, Inc. 2.15ms from Tel Aviv, IL
77.168.178.204 AS1136 KPN B.V. 2.00ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 146.203.34.67
traceroute to 146.203.34.67 (146.203.34.67): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Pune, IN
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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