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
146.203.138.49 ████████ 1
146.203.138.45 ██████████ 1
146.203.150.51 ██████████ 1
146.203.54.32 ██████████ 1
146.203.122.28 ██████████ 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
146.203.151.154 AS11452 Mount Sinai School of Medicine 2.46ms from New York City, US
146.203.148.1 AS11452 Mount Sinai School of Medicine 2.36ms from Secaucus, US
146.203.138.44 AS11452 Mount Sinai School of Medicine 1.69ms from New York City, US
146.203.136.65 AS11452 Mount Sinai School of Medicine 0.75ms from New York City, US
146.203.149.1 AS11452 Mount Sinai School of Medicine 2.55ms from New York City, US
146.203.125.4 AS11452 Mount Sinai School of Medicine 1.47ms from New York City, US
146.203.150.150 AS11452 Mount Sinai School of Medicine 2.41ms from New York City, US
146.203.139.18 AS11452 Mount Sinai School of Medicine 1.75ms 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
20.103.183.76 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
188.36.177.236 AS5483 Magyar Telekom Plc. 9.08ms from Budapest, HU
154.144.246.28 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.24ms from Casablanca, MA
35.201.180.76 AS396982 Google LLC 0.14ms from Chang-hua, TW
149.74.142.252 AS12479 Orange Espagne SA 1.66ms from Madrid, ES
108.54.12.108 AS701 Verizon Business 2.72ms from New York City, US
37.22.49.124 AS12389 PJSC Rostelecom 6.68ms from Novosibirsk, RU
112.149.149.252 AS17858 LG POWERCOMM 1.63ms from Seoul, KR
16.170.97.44 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
157.112.111.92 AS58793 FUJITSU LIMITED 1.88ms from Tokyo, JP
110.132.105.60 AS9824 JCOM Co., Ltd. 9.40ms from Tokyo, JP
86.102.141.108 AS12389 PJSC Rostelecom 1.54ms from Vladivostok, RU
186.190.146.60 AS264642 TELESISTEMA S.R.L. 17.99ms from Asuncion, PY
44.248.238.92 AS16509 Amazon.com, Inc. 0.57ms from Boardman, US
172.74.41.140 AS11426 Charter Communications Inc 9.62ms from Charlotte, US
73.229.183.92 AS7922 Comcast Cable Communications, LLC 5.18ms from Denver, US
195.155.102.140 AS34984 Superonline Iletisim Hizmetleri A.S. 1.69ms from Istanbul, TR
64.239.142.172 AS11509 Tierzero 2.39ms from Los Angeles, US
172.250.102.188 AS20001 Charter Communications Inc 4.07ms from Los Angeles, US
23.58.173.108 AS16625 Akamai Technologies, Inc. 0.43ms from Montreal, CA
212.57.101.252 AS31363 JSC ER-Telecom Holding 1.07ms from Moscow, RU
198.199.121.44 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
222.4.184.252 AS2516 KDDI CORPORATION 2.25ms from Osaka, JP
176.146.246.204 AS5410 Bouygues Telecom SA 5.21ms from Paris, FR
77.30.194.76 AS25019 Saudi Telecom Company JSC 2.55ms from Riyadh, SA

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 146.203.14.59
traceroute to 146.203.14.59 (146.203.14.59): 10 hops max, 52 byte packets
5 [AS19978] 8.243.248.13 14.138 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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