143.220.32.0/24

AS393847 · Association of American Medical Colleges

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Summary

Country	United States
Domain	aamc.org
ASN	AS393847
Registry	ARIN
ID	AAMC

WHOIS Details

NetHandle:      NET-143-220-0-0-1
OrgID:          AAMC
Parent:         NET-143-0-0-0-0
NetName:        AAMC
NetRange:       143.220.0.0 - 143.220.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1990-06-30
Updated:        2021-12-14
Source:         ARIN


OrgID:          AAMC
OrgName:        Association of American Medical Colleges
CanAllocate:    
Street:         655 K Street, NW
City:           WASHINGTON
State/Prov:     DC
Country:        US
PostalCode:     20001
RegDate:        1990-06-30
Updated:        2018-01-16
OrgAdminHandle: VMO38-ARIN
OrgTechHandle:  VMO38-ARIN
OrgAbuseHandle: VMO38-ARIN
Source:         ARIN


POCHandle:      VMO38-ARIN
IsRole:         Y
LastName:       Vendor management office
FirstName:      
Street:         655 K Steet, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20001
RegDate:        2016-04-28
Updated:        2024-03-01
OfficePhone:    +1-202-828-0400
OfficePhone:    +1-202-903-0835
Mailbox:        dnsadministrator@aamc.org
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
167.121.51.40	AS10662 Norfolk Southern Corporation	`1.50ms` from Atlanta, US
216.235.150.8	AS55224 Marietta City Schools	`0.77ms` from Atlanta, US
174.108.95.232	AS11426 Charter Communications Inc	`9.37ms` from Charlotte, US
24.208.130.72	AS10796 Charter Communications Inc	`13.55ms` from Chicago, US
103.110.218.8	AS137498 NMS TECHNOLOGIES LTD	`3.12ms` from Dhaka, BD
73.18.6.72	AS7922 Comcast Cable Communications, LLC	`7.56ms` from Flint, US
62.49.114.184	AS5378 Vodafone Limited	`13.53ms` from London, GB
90.192.139.88	AS5607 Sky UK Limited	`10.29ms` from London, GB
92.178.112.72	AS12479 Orange Espagne SA	`9.45ms` from Madrid, ES
2.56.92.24	AS209234 Data Center S.R.L.	`16.61ms` from Milan, IT
200.143.246.200	AS1916 Rede Nacional de Ensino e Pesquisa	`2.44ms` from Rio de Janeiro, BR
180.120.136.8	AS4134 CHINANET-BACKBONE	`7.50ms` from Shanghai, CN
115.54.153.72	AS4837 CHINA UNICOM China169 Backbone	`6.27ms` from Zhengzhou, CN
194.7.153.200	AS702 Verizon Business	`4.49ms` from Amsterdam, NL
40.87.186.136	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
48.217.235.184	AS8075 Microsoft Corporation	`1.38ms` from Ashburn, US
184.58.231.56	AS10796 Charter Communications Inc	`5.10ms` from Chicago, US
24.9.136.200	AS7922 Comcast Cable Communications, LLC	`2.25ms` from Denver, US
46.91.126.56	AS3320 Deutsche Telekom AG	`4.55ms` from Frankfurt am Main, DE
183.141.66.24	AS4134 CHINANET-BACKBONE	`7.22ms` from Hangzhou, CN
154.194.167.24	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.07ms` from Hong Kong, HK
92.157.58.152	AS3215 Orange S.A.	`8.16ms` from Lyon, FR
49.74.18.168	AS4134 CHINANET-BACKBONE	`10.32ms` from Nanjing, CN
67.81.63.8	AS6128 Cablevision Systems Corp.	`8.08ms` from New York City, US
124.98.159.8	AS4713 NTT Communications Corporation	`5.02ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m11 143.220.32.109

traceroute to 143.220.32.109 (143.220.32.109): 11 hops max, 52 byte packets

5 [AS3356] 4.15.235.10 83.19 ms

6 [AS393847] 143.220.254.1 78.099 ms

7 [AS393847] 143.220.254.1 78.087 ms

8 [AS393847] 143.220.254.1 78.117 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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