147.9.4.0/23

AS32064  ·  American University

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Summary

Country United States
Domain american.edu
ASN AS32064
Parent Range 147.9.0.0/16
Registry ARIN
ID AUVM-NET2

WHOIS Details

NetHandle:      NET-147-9-0-0-1
OrgID:          AMERIC-3-Z
Parent:         NET-147-0-0-0-0
NetName:        AUVM-NET2
NetRange:       147.9.0.0 - 147.9.255.255
NetType:        allocation
RegDate:        1991-03-28
Updated:        2023-11-09
TechHandle:     EW275-ARIN
AbuseHandle:    SECUR28-ARIN
NOCHandle:      ABUSE2083-ARIN
Source:         ARIN


OrgID:          AMERIC-3-Z
OrgName:        American University
CanAllocate:    
Street:         4400 Mass Ave. NW
Street:         Office of Information Technology
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20016
RegDate:        2023-04-20
Updated:        2023-04-20
OrgAdminHandle: EW275-ARIN
OrgTechHandle:  FLEIT1-ARIN
OrgTechHandle:  SECUR28-ARIN
OrgAbuseHandle: ABUSE2083-ARIN
Source:         ARIN


POCHandle:      EW275-ARIN
IsRole:         N
LastName:       Weakland
FirstName:      Eric
Street:         American University
Street:         4400 Massachusetts Avenue, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20016-8019
RegDate:        2001-04-16
Updated:        2026-01-30
OfficePhone:    +1-202-885-2241
FaxPhone:       +1-202-885-2224
Mailbox:        eric@american.edu
Source:         ARIN


POCHandle:      ABUSE2083-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         4400 Mass Ave NW
Street:         Office of Information Technology
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20016
RegDate:        2008-10-24
Updated:        2025-04-03
OfficePhone:    +1-202-885-2270
Mailbox:        abuse@american.edu
Source:         ARIN


POCHandle:      FLEIT1-ARIN
IsRole:         N
LastName:       Fleitz
FirstName:      William
Street:         4400 Mass Ave NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20016
RegDate:        2012-09-21
Updated:        2026-04-14
OfficePhone:    +1-202-885-6022
Mailbox:        wfleitz@american.edu
Source:         ARIN


POCHandle:      SECUR28-ARIN
IsRole:         Y
LastName:       Security
FirstName:      
Street:         4400 Mass Ave NW
Street:         Office of Information Technology
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20016
RegDate:        2008-10-24
Updated:        2025-04-11
OfficePhone:    +1-202-885-2270
Mailbox:        security@american.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 147.9.4.0/23

Range ASN Company Num of IPs
147.9.0.0/16 AS32064 American University 65,536

Nearby Ranges

BGP prefixes that overlap with 147.9.0.0/16

Range ASN Company Num of IPs
147.9.0.0/16 AS32064 American University 65,536

Hosted domains

There are 13 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
147.9.4.104 americanu.tv 8
147.9.5.143 augivingday.com 2

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

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

IP Address ASN Details
147.9.5.143 AS32064 American University 1.66ms from Ashburn, US
147.9.4.60 AS32064 American University 1.59ms from Ashburn, 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
47.7.248.231 AS20115 Charter Communications LLC 9.33ms from Atlanta, US
108.207.24.199 AS7018 AT&T Enterprises, LLC 8.48ms from Atlanta, US
101.200.178.39 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.38ms from Beijing, CN
159.27.57.215 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.87ms from Beijing, CN
194.126.250.183 AS9167 Telia Company AB 2.18ms from Copenhagen, DK
4.53.75.151 AS3356 Level 3 Parent, LLC 0.42ms from Detroit, US
147.219.150.87 AS20115 Charter Communications LLC 18.60ms from Minneapolis, US
61.37.64.231 AS3786 LG DACOM Corporation 1.74ms from Seoul, KR
116.230.83.39 AS4812 China Telecom (Group) 2.79ms from Shanghai, CN
124.143.98.103 AS9824 JCOM Co., Ltd. 4.78ms from Tokyo, JP
103.149.130.231 AS202015 HZ Hosting Ltd 1.53ms from Ashburn, US
186.129.98.215 AS22927 Telefonica de Argentina 2.61ms from Buenos Aires, AR
92.32.236.183 AS8434 Telenor Sverige AB 2.73ms from Copenhagen, DK
93.202.165.23 AS3320 Deutsche Telekom AG 6.03ms from Frankfurt am Main, DE
222.216.15.55 AS4134 CHINANET-BACKBONE 1.90ms from Nanning, CN
126.109.152.71 AS17676 SoftBank Corp. 7.51ms from Osaka, JP
81.226.23.103 AS3301 Telia Company AB 0.82ms from Stockholm, SE
202.231.176.119 AS18278 Cable TV Corporation 2.25ms from Tokyo, JP
106.148.67.247 AS2516 KDDI CORPORATION 15.25ms from Tokyo, JP
154.250.63.231 AS36947 Telecom Algeria 12.04ms from Algiers, DZ
73.180.149.231 AS7922 Comcast Cable Communications, LLC 6.86ms from Ashburn, US
73.31.12.167 AS7922 Comcast Cable Communications, LLC 4.89ms from Ashburn, US
82.157.81.23 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Beijing, CN
207.38.185.183 AS6079 RCN 4.35ms from New York City, US
122.234.22.215 AS4134 CHINANET-BACKBONE 6.35ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 147.9.4.242
traceroute to 147.9.4.242 (147.9.4.242): 5 hops max, 52 byte packets
1 [AS31898] 140.91.242.3 0.063 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
On

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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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