AS number details

AS5724

University of Massachusetts Medical School  ·  umassmed.edu

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AS5724 – University of Massachusetts Medical School

Field Value
Country United States
Website umassmed.edu
Hosted domains 40
Number of IPv4 65,536
Number of IPv6 0
ASN type Education
Registry arin
Allocated 30 years ago on Sep 06, 1995
Updated 2 years ago on Jul 01, 2023
Netblock Company Num of IPs
146.189.0.0/16 University of Massachusetts Medical School 65,536
146.189.128.0/21 University of Massachusetts Medical School 2,048
146.189.25.0/24 University of Massachusetts Medical School 256
146.189.26.0/24 University of Massachusetts Medical School 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS5724
                                                OrgID:          AS5724
                                                ASName:         AS5724
                                                ASNumber:       AS5724
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 40 domain names hosted across 21 IP addresses on this ASN.

IP Address Domain Domains on this IP
146.189.216.189 ██████████ 15
146.189.182.215 ██████████ 3
146.189.216.86 ██████████ 3
146.189.83.101 ██████████ 2
146.189.216.92 ██████████ 1
146.189.216.141 ██████████ 1
146.189.156.68 ██████████ 1
146.189.216.164 ██████████ 1
146.189.216.166 ██████████ 1
146.189.218.105 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS10578 Harvard University
AS174 Cogent Communications, LLC
AS398427 Markley Network Services, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS398427 Markley Network Services, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
146.189.23.62 AS5724 University of Massachusetts Medical School 3.10ms from Providence, US
146.189.26.226 AS5724 University of Massachusetts Medical School 2.02ms from Boston, US
146.189.21.136 AS5724 University of Massachusetts Medical School 4.30ms from Providence, US
146.189.14.24 AS5724 University of Massachusetts Medical School 2.55ms from Boston, US
146.189.121.4 AS5724 University of Massachusetts Medical School 2.82ms from Boston, US
146.189.156.32 AS5724 University of Massachusetts Medical School 2.84ms from Boston, US
146.189.128.1 AS5724 University of Massachusetts Medical School 1.92ms from Boston, US
146.189.144.76 AS5724 University of Massachusetts Medical School 2.76ms from Boston, US
146.189.25.34 AS5724 University of Massachusetts Medical School 2.01ms from Boston, US
146.189.217.164 AS5724 University of Massachusetts Medical School 2.86ms from Providence, US
146.189.219.17 AS5724 University of Massachusetts Medical School 3.02ms from Providence, US
146.189.148.203 AS5724 University of Massachusetts Medical School 3.04ms from Providence, US
146.189.19.101 AS5724 University of Massachusetts Medical School 3.07ms from Providence, US
146.189.92.191 AS5724 University of Massachusetts Medical School 7.13ms from Providence, US
146.189.216.106 AS5724 University of Massachusetts Medical School 2.68ms from Boston, 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
49.232.69.124 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
50.112.253.124 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
38.132.198.76 AS174 Cogent Communications, LLC 0.20ms from Boca Raton, US
42.113.105.204 AS18403 FPT Telecom Company 0.65ms from Hanoi, VN
116.193.78.252 AS24085 Quang Trung Software City Development Company 1.23ms from Ho Chi Minh City, VN
38.179.80.92 AS214483 FiberPower LLC 0.23ms from Los Angeles, US
92.177.46.204 AS12479 Orange Espagne SA 10.67ms from Madrid, ES
181.130.234.44 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.69ms from Medellin, CO
159.61.80.204 AS24771 FCA INFORMATION TECHNOLOGY, EXCELLENCE AND METHODS S.P.A. 1.59ms from Milan, IT
95.189.249.156 AS12389 PJSC Rostelecom 8.96ms from Novosibirsk, RU
2.13.192.172 AS3215 Orange S.A. 1.53ms from Paris, FR
77.71.222.204 AS12709 Melita Limited 6.32ms from Qormi, MT
112.169.163.220 AS4766 Korea Telecom 1.34ms from Seoul, KR
116.120.173.60 AS9318 SK Broadband Co Ltd 4.13ms from Seoul, KR
3.165.80.156 AS16509 Amazon.com, Inc. 0.17ms from Singapore, SG
65.94.63.172 AS577 Bell Canada 8.86ms from Toronto, CA
1.140.130.188 AS1221 Telstra Limited 1.61ms from Adelaide, AU
107.204.211.252 AS7018 AT&T Enterprises, LLC 2.74ms from Atlanta, US
24.61.97.12 AS7922 Comcast Cable Communications, LLC 6.99ms from Boston, US
195.20.147.252 AS197525 Etablissement d'assurance contre l'incendie et les elements naturels du Canton de Vaud (ECA) 1.79ms from Geneve, CH
193.211.19.76 AS1759 Telia Finland Oyj 0.99ms from Helsinki, FI
88.210.188.28 AS39356 Avanti Broadband Ltd 7.91ms from London, GB
86.11.133.204 AS5089 Virgin Media Limited 6.63ms from London, GB
107.163.200.44 AS18978 Enzu Inc 0.74ms from Los Angeles, US
47.157.28.252 AS5650 Frontier Communications of America, Inc. 1.96ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 146.189.0.210
traceroute to 146.189.0.210 (146.189.0.210): 11 hops max, 52 byte packets
4 [AS6939] 184.104.199.42 35.812 ms
5 *
6 [AS6939] 184.104.194.87 65.149 ms
7 [] 206.108.236.3 65.367 ms
8 [AS10578] 18.2.132.118 71.229 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Fremont, US
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 AS5724 at robtex.

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