AS4 - ISI-AS - University of Southern California, US

United States Brazil India
AS Number
AS4
AS Name
ISI-AS
Org Name
University of Southern California
Country
United States
Registry

arin

RegDate

2023-09-08

Updated

2023-09-21

AS4 Looking Glass
IPv4Prefixes

44

IPv6Prefixes

7

IPv4 NUMs

66,304

IPv6 NUMs(/64)

4,295,294,976

66,304 IPv4 Addresses
CIDR Description IP Num
43.240.64.0/24
IRR InValid
WEBWERKS-IN Web Werks India Pvt. Ltd. 256
128.9.0.0/20
IRR InValid
University of Southern California 4096
128.9.16.0/24
University of Southern California 256
128.9.17.0/24
University of Southern California 256
128.9.18.0/24
University of Southern California 256
128.9.19.0/24
University of Southern California 256
128.9.26.0/24
University of Southern California 256
128.9.28.0/23
University of Southern California 512
128.9.30.0/24
University of Southern California 256
128.9.31.0/24
University of Southern California 256
128.9.32.0/20
University of Southern California 4096
128.9.34.0/24
University of Southern California 256
128.9.35.0/24
University of Southern California 256
128.9.36.0/24
University of Southern California 256
128.9.37.0/24
University of Southern California 256
128.9.38.0/24
University of Southern California 256
128.9.40.0/24
University of Southern California 256
128.9.43.0/24
University of Southern California 256
128.9.44.0/24
University of Southern California 256
128.9.46.0/24
University of Southern California 256
128.9.47.0/24
University of Southern California 256
128.9.48.0/20
IRR Valid
University of Southern California 4096
128.9.64.0/20
University of Southern California 4096
128.9.80.0/20
University of Southern California 4096
128.9.96.0/20
University of Southern California 4096
128.9.112.0/20
University of Southern California 4096
128.9.113.0/24
University of Southern California 256
128.9.117.0/24
University of Southern California 256
128.9.122.0/24
University of Southern California 256
128.9.123.0/24
University of Southern California 256
128.9.127.0/24
University of Southern California 256
128.9.128.0/20
University of Southern California 4096
128.9.144.0/20
University of Southern California 4096
128.9.160.0/20
University of Southern California 4096
128.9.176.0/20
University of Southern California 4096
128.9.192.0/18
University of Southern California 16384
165.140.12.0/24
IRR InValid
Sambanova Systems, Inc. 256
165.140.14.0/24
IRR InValid
Sambanova Systems, Inc. 256
170.84.68.0/23
IRR InValid
AW Online Ltda 512
198.32.16.0/24
IRR InValid
CyrusOne LLC 256
206.117.6.0/24
Los Nettos 256
206.117.27.0/24
Los Nettos 256
206.117.31.0/24
Los Nettos 256
206.117.37.0/24
Los Nettos 256
CIDR Description IP NUMs(prefix /64)
2001:500:202::/48
ROA Signed and Valid IRR Valid
B.Root-Server-OPS 65536
2001:1878:401::/48
Los Nettos 65536
2001:1878:402::/48
Los Nettos 65536
2001:1878:403::/48
Los Nettos 65536
2001:1878:404::/48
Los Nettos 65536
2606:d5c0::/48
University of Southern California 65536
2606:d5c0::/32
University of Southern California 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS226 LOS-NETTOS-AS - Los Nettos, US United States 313,856 4,294,967,296 IPv6 IPv6
AS567 ASN-LNET-AS - Los Nettos, US United States 256 0 IPv6 IPv6 
ASNumber:       4
ASName:         ISI-AS
ASHandle:       AS4
RegDate:        1984-02-22
Updated:        2023-09-29    
Ref:            https://rdap.arin.net/registry/autnum/4


OrgName:        University of Southern California
OrgId:          USC-32-Z
Address:        Information Sciences Institute
Address:        4676 Admiralty Way, Suite 1001
City:           Marina del Rey
StateProv:      CA
PostalCode:     90292
Country:        US
RegDate:        2023-09-08
Updated:        2023-09-21
Ref:            https://rdap.arin.net/registry/entity/USC-32-Z


OrgAbuseHandle: ACT-ORG-ARIN
OrgAbuseName:   IPC Computing Services
OrgAbusePhone:  +1-310-448-8289 
OrgAbuseEmail:  action@isi.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ACT-ORG-ARIN

OrgTechHandle: ACT-ORG-ARIN
OrgTechName:   IPC Computing Services
OrgTechPhone:  +1-310-448-8289 
OrgTechEmail:  action@isi.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ACT-ORG-ARIN