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 13 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
146.203.192.0/18 Mount Sinai School of Medicine 16,384
146.203.64.0/18 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
146.203.122.28 ██████████ 1
146.203.138.49 ████████ 1
146.203.151.210 ██████████ 1
146.203.54.32 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS174 Cogent Communications
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
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

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

IP Address ASN Details
146.203.149.1 AS11452 Mount Sinai School of Medicine 2.53ms from Secaucus, US
146.203.125.120 AS11452 Mount Sinai School of Medicine 1.79ms from New York City, US
146.203.139.24 AS11452 Mount Sinai School of Medicine 1.67ms from New York City, US
146.203.150.1 AS11452 Mount Sinai School of Medicine 2.45ms from Secaucus, US
146.203.151.91 AS11452 Mount Sinai School of Medicine 2.49ms from Secaucus, US
146.203.136.181 AS11452 Mount Sinai School of Medicine 0.84ms from New York City, US
146.203.148.86 AS11452 Mount Sinai School of Medicine 2.41ms from New York City, US
146.203.138.46 AS11452 Mount Sinai School of Medicine 1.73ms from Secaucus, US
146.203.126.1 AS11452 Mount Sinai School of Medicine 1.13ms 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
49.177.31.60 AS4804 Microplex PTY LTD 11.59ms from Brisbane, AU
190.48.96.108 AS22927 Telefonica de Argentina 8.22ms from Buenos Aires, AR
76.155.97.124 AS7922 Comcast Cable Communications, LLC 2.06ms from Denver, US
14.228.71.44 AS45899 VNPT Corp 2.25ms from Hanoi, VN
174.170.18.140 AS7922 Comcast Cable Communications, LLC 8.35ms from Houston, US
116.140.75.156 AS4837 CHINA UNICOM China169 Backbone 9.79ms from Liaoyang, CN
38.58.102.44 AS174 Cogent Communications 0.75ms from Los Angeles, US
80.44.197.156 AS9105 TalkTalk Communications Limited 1.85ms from Manchester, GB
49.147.54.252 AS9299 Philippine Long Distance Telephone Company 3.68ms from Manila, PH
77.37.199.44 AS42610 PJSC Rostelecom 1.45ms from Moscow, RU
126.34.210.252 AS17676 SoftBank Corp. 3.61ms from Osaka, JP
112.252.71.12 AS4837 CHINA UNICOM China169 Backbone 8.38ms from Qingdao, CN
112.163.120.172 AS4766 Korea Telecom 6.81ms from Seoul, KR
13.250.92.92 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
194.114.197.12 AS3301 Telia Company AB 0.77ms from Stockholm, SE
73.192.6.236 AS7922 Comcast Cable Communications, LLC 10.94ms from Tampa, US
60.3.241.188 AS4837 CHINA UNICOM China169 Backbone 8.48ms from Tianjin, CN
125.195.195.12 AS2518 BIGLOBE Inc. 8.61ms from Tokyo, JP
73.171.70.108 AS7922 Comcast Cable Communications, LLC 10.80ms from Ashburn, US
24.147.17.124 AS7922 Comcast Cable Communications, LLC 7.25ms from Boston, US
66.25.143.188 AS11427 Charter Communications Inc 7.00ms from Dallas, US
20.135.116.76 AS8075 Microsoft Corporation 0.93ms from Dubai, AE
34.255.173.140 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
137.43.175.12 AS2850 University College Dublin 1.13ms from Dublin, IE
110.87.140.220 AS4134 CHINANET-BACKBONE 1.14ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 146.203.84.6
traceroute to 146.203.84.6 (146.203.84.6): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.408 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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