146.203.128.0/21

AS11452  ·  Mount Sinai School of Medicine

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Summary

Country United States
Domain mssm.edu
ASN AS11452
Registry ARIN
ID MSSMEDU-1

WHOIS Details

NetHandle:      NET-146-203-0-0-1
OrgID:          MSSM
Parent:         NET-146-0-0-0-0
NetName:        MSSMEDU-1
NetRange:       146.203.0.0 - 146.203.255.255
NetType:        allocation
RegDate:        1991-02-28
Updated:        2021-12-14
TechHandle:     AP412-ARIN
AbuseHandle:    NETWO2964-ARIN
NOCHandle:      NETWO2964-ARIN
Source:         ARIN


OrgID:          MSSM
OrgName:        Mount Sinai School of Medicine
CanAllocate:    
Street:         One Gustave L. Levy Place
Street:         Mailstop 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        1991-02-28
Updated:        2023-06-20
OrgAdminHandle: LAWRE33-ARIN
OrgTechHandle:  AP412-ARIN
OrgTechHandle:  GUNTH50-ARIN
OrgAbuseHandle: AP412-ARIN
OrgNOCHandle:   AP412-ARIN
OrgNOCHandle:   CRUZO-ARIN
Source:         ARIN


POCHandle:      AP412-ARIN
IsRole:         N
LastName:       Pizzimenti
FirstName:      Andrew
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        1995-11-29
Updated:        2025-09-24
OfficePhone:    +1-212-241-4929
MobilePhone:    +1-917-459-9302
FaxPhone:       +1-212-241-4925
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CRUZO-ARIN
IsRole:         N
LastName:       Cruz
FirstName:      Orquidia
Street:         Levy Library
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        2013-07-24
Updated:        2022-09-07
OfficePhone:    +1-212-241-6671
MobilePhone:    +1-646-201-6425
FaxPhone:       +1-212-241-4925
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      GUNTH50-ARIN
IsRole:         N
LastName:       Gunther
FirstName:      Doug
Street:         150 East 42nd Street Floor 3
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10017
RegDate:        2023-06-16
Updated:        2024-08-08
OfficePhone:    +1-212-814-4541
MobilePhone:    +1-212-814-4541
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NETWO2964-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         One Gustave L. Levy Place
Street:         Mailstop #1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        2009-02-24
Updated:        2018-12-14
OfficePhone:    +1-212-241-7091
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LAWRE33-ARIN
IsRole:         N
LastName:       Lawrence
FirstName:      Paul
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029
RegDate:        2013-07-11
Updated:        2022-09-06
OfficePhone:    +1-212-241-7892
FaxPhone:       +1-212-242-4925
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 146.203.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
50.238.202.53 AS7922 Comcast Cable Communications, LLC 1.59ms from Atlanta, US
124.243.195.181 AS23724 IDC, China Telecommunications Corporation 3.00ms from Beijing, CN
142.244.96.101 AS3359 University of Alberta 5.47ms from Calgary, CA
194.99.86.149 AS198881 GETRESPONSE Sp.z o.o. 6.71ms from Gdansk, PL
35.228.99.21 AS396982 Google LLC 0.14ms from Hamina, FI
179.113.245.181 AS26599 TELEFÔNICA BRASIL S.A 1.58ms from Osasco, BR
58.57.23.165 AS4134 CHINANET-BACKBONE 6.82ms from Qingdao, CN
222.238.2.101 AS9318 SK Broadband Co Ltd 6.47ms from Seoul, KR
18.143.189.213 AS16509 Amazon.com, Inc. 0.33ms from Singapore, SG
150.60.217.21 AS9597 KDDI Web Communications Inc. 0.66ms from Tokyo, JP
142.104.194.53 AS16462 University of Victoria 2.30ms from Vancouver, CA
178.188.58.69 AS8447 A1 Telekom Austria AG 4.11ms from Vienna, AT
176.94.116.37 AS3209 Vodafone GmbH 1.08ms from Berlin, DE
156.204.176.37 AS8452 TE-AS 4.55ms from Cairo, EG
105.247.176.5 AS36994 Vodacom 1.80ms from Cape Town, ZA
128.198.1.101 AS396425 University of Colorado, Colorado Springs 1.61ms from Denver, US
116.62.77.133 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.86ms from Hangzhou, CN
66.74.94.149 AS20001 Charter Communications Inc 7.45ms from Los Angeles, US
194.193.163.53 AS7545 TPG Telecom Limited 1.69ms from Melbourne, AU
37.235.164.197 AS41268 Sesameware FZ-LLC 7.93ms from Moscow, RU
114.182.117.5 AS4713 NTT DOCOMO BUSINESS,Inc. 10.03ms from Tokyo, JP
193.115.81.69 AS7545 TPG Telecom Limited 12.13ms from Adelaide, AU
51.15.152.165 AS12876 SCALEWAY S.A.S. 0.37ms from Amsterdam, NL
48.199.125.101 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
100.7.194.117 AS701 Verizon Business 12.48ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m6 146.203.128.75
traceroute to 146.203.128.75 (146.203.128.75): 6 hops max, 52 byte packets
2 *
3 [] 199.109.112.10 93.82 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
On

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