128.9.35.0/24

AS4  ·  University of Southern California

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Summary

Country United States
Domain usc.edu
ASN AS4
Registry ARIN
ID ISI-NET

WHOIS Details

NetHandle:      NET-128-9-0-0-1
OrgID:          USC-32-Z
Parent:         NET-128-0-0-0-0
NetName:        ISI-NET
NetRange:       128.9.0.0 - 128.9.255.255
NetType:        allocation
RegDate:        1984-08-01
Updated:        2023-09-29
TechHandle:     ACT-ORG-ARIN
Source:         ARIN


OrgID:          USC-32-Z
OrgName:        University of Southern California
CanAllocate:    
Street:         Information Sciences Institute
Street:         4676 Admiralty Way, Suite 1001
City:           Marina del Rey
State/Prov:     CA
Country:        US
PostalCode:     90292
RegDate:        2023-09-08
Updated:        2023-09-21
OrgAdminHandle: ACT-ORG-ARIN
OrgTechHandle:  ACT-ORG-ARIN
OrgAbuseHandle: ACT-ORG-ARIN
Source:         ARIN


POCHandle:      ACT-ORG-ARIN
IsRole:         Y
LastName:       IPC Computing Services
FirstName:      
Street:         4676 Admiralty Way, Suite 1001
City:           Marina del Rey
State/Prov:     CA
Country:        US
PostalCode:     90292
RegDate:        1970-01-01
Updated:        2025-06-02
OfficePhone:    +1-310-448-8289
Mailbox:        action@isi.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.9.0.0/16

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

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

IP Address ASN Details
128.9.35.44 AS4 University of Southern California 1.59ms from Los Angeles, 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
204.127.145.200 AS7018 AT&T Enterprises, LLC 1.32ms from Ashburn, US
134.166.64.152 AS668 United States Department of Defense (DoD) 0.61ms from Atlanta, US
54.223.149.120 AS55960 Beijing Guanghuan Xinwang Digital 3.41ms from Beijing, CN
81.242.110.88 AS5432 Proximus NV 3.72ms from Brussels, BE
156.214.8.8 AS8452 TE-AS 3.50ms from Cairo, EG
211.149.136.200 AS38283 CHINANET SiChuan Telecom Internet Data Center 4.55ms from Chengdu, CN
3.149.101.88 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
54.228.197.152 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
86.47.45.168 AS5466 Eircom Limited 2.92ms from Dublin, IE
20.170.66.120 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
51.12.148.120 AS8075 Microsoft Corporation 0.22ms from Gaevle, SE
187.133.182.184 AS8151 UNINET 5.19ms from Guadalajara, MX
43.137.209.232 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.46ms from Guangzhou, CN
113.172.214.72 AS45899 VNPT Corp 1.68ms from Ho Chi Minh City, VN
211.254.14.152 AS38661 abcle 1.30ms from Incheon, KR
222.100.66.8 AS4766 Korea Telecom 0.83ms from Incheon, KR
109.48.78.216 AS2860 NOS COMUNICACOES, S.A. 7.85ms from Lisbon, PT
4.186.93.88 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
3.9.81.248 AS16509 Amazon.com, Inc. 0.17ms from London, GB
76.175.254.216 AS20001 Charter Communications Inc 7.51ms from Los Angeles, US
217.57.160.72 AS3269 Telecom Italia S.p.A. 4.04ms from Milan, IT
95.224.183.24 AS3269 Telecom Italia S.p.A. 7.81ms from Milan, IT
217.245.118.56 AS3320 Deutsche Telekom AG 4.09ms from Nuernberg, DE
129.146.247.104 AS31898 Oracle Corporation 0.94ms from Phoenix, US
191.178.34.88 AS28573 Claro NXT Telecomunicacoes Ltda 12.51ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 128.9.35.53
traceroute to 128.9.35.53 (128.9.35.53): 64 hops max, 52 byte packets
2 [] 84.17.33.142 94.643 ms
3 [AS2914] 129.250.198.9 0.351 ms
4 *
5 [AS2914] 129.250.3.243 0.489 ms
7 [AS226] 130.152.184.53 1.154 ms
8 [AS4] 128.9.16.11 1.476 ms
9 *
10 [AS4] 128.9.35.53 2.352 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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