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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ASN API & Database

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
146.203.122.41 AS11452 Mount Sinai School of Medicine 1.18ms from Secaucus, US
146.203.150.190 AS11452 Mount Sinai School of Medicine 2.69ms from Secaucus, US
146.203.126.4 AS11452 Mount Sinai School of Medicine 1.30ms from New York City, US
146.203.136.62 AS11452 Mount Sinai School of Medicine 0.72ms from New York City, US
146.203.139.13 AS11452 Mount Sinai School of Medicine 2.08ms from New York City, US
146.203.125.4 AS11452 Mount Sinai School of Medicine 1.11ms from New York City, US
146.203.149.1 AS11452 Mount Sinai School of Medicine 2.88ms from New York City, US
146.203.148.112 AS11452 Mount Sinai School of Medicine 2.47ms from New York City, US
146.203.138.62 AS11452 Mount Sinai School of Medicine 1.83ms from New York City, US
146.203.151.119 AS11452 Mount Sinai School of Medicine 2.69ms from Secaucus, 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
67.175.35.220 AS7922 Comcast Cable Communications, LLC 4.15ms from Chicago, US
84.182.225.156 AS3320 Deutsche Telekom AG 4.04ms from Duesseldorf, DE
27.69.213.108 AS7552 Viettel Group 18.22ms from Ho Chi Minh City, VN
150.223.17.172 AS58519 Cloud Computing Corporation 1.19ms from Hohhot, CN
116.48.111.252 AS4760 HKT Limited 0.86ms from Hong Kong, HK
180.226.239.252 AS17858 LG POWERCOMM 1.95ms from Incheon, KR
134.249.101.188 AS15895 Kyivstar PJSC 6.74ms from Kyiv, UA
34.102.122.204 AS396982 Google LLC 0.12ms from Los Angeles, US
107.154.104.172 AS19551 Incapsula Inc 0.16ms from Miami, US
112.30.106.44 AS9808 China Mobile Communications Group Co., Ltd. 6.46ms from Nanjing, CN
112.68.143.204 AS17511 OPTAGE Inc. 2.50ms from Osaka, JP
176.133.215.108 AS5410 Bouygues Telecom SA 1.75ms from Paris, FR
73.170.13.236 AS7922 Comcast Cable Communications, LLC 7.49ms from San Jose, US
195.205.75.252 AS5617 Orange Polska Spolka Akcyjna 6.20ms from Warsaw, PL
209.161.7.220 AS46309 ValorC3 Data Centers 0.08ms from Boise, US
97.200.94.236 AS6167 Verizon Business 12.41ms from Boston, US
4.152.199.172 AS8075 Microsoft Corporation 0.29ms from Boydton, US
99.178.162.188 AS7018 AT&T Enterprises, LLC 9.66ms from Dallas, US
42.98.100.252 AS4760 HKT Limited 1.01ms from Hong Kong, HK
78.188.108.188 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.69ms from Istanbul, TR
196.36.108.172 AS3741 Dimension Data 0.45ms from Johannesburg, ZA
91.227.187.252 AS50246 360 Treasury Systems AG 1.11ms from London, GB
130.194.231.252 AS56132 Monash University, 2.21ms from Melbourne, AU
134.56.173.204 AS23089 Hotwire Communications 1.92ms from Miami, US
24.164.40.124 AS33363 Charter Communications, Inc 6.47ms from Orlando, US

Traceroute

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

$
traceroute -a -n -q1 -m5 146.203.237.187
traceroute to 146.203.237.187 (146.203.237.187): 5 hops max, 52 byte packets
3 *
4 *
5 *
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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