AS Number
AS4
AS Name
ISI-AS
Org Name
University of Southern California
Registry

arin

RegDate

2023-09-08

Updated

2023-09-21

AS4 Looking Glass
IPv4Prefixes

46

IPv6Prefixes

9

IPv4 NUMs

68,352

IPv6 NUMs(/64)

8,590,262,272

68,352 IPv4 Addresses
CIDR Description IP Num
43.240.64.0/24 WEBWERKS-IN Web Werks India Pvt. Ltd. 256
128.9.0.0/20 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
128.9.20.0/24 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 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
143.255.168.0/23 NOVANET TELECOMUNICA�AO LTDA 512
177.74.148.0/22 NOVANET TELECOMUNICAÇAO LTDA 1024
177.128.168.0/22 NOVANET TELECOMUNICAÇAO LTDA 1024
195.234.95.0/24 Labtech Systems Ltd 256
198.32.16.0/24 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 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
2804:70f0::/33 VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA 2147483648
2804:70f0:8000::/33 VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS205654 ASN-LABTECH - Labtech Systems Ltd, GB United Kingdom 1,536 0 IPv4 IPv4
AS567 ASN-LNET-AS - Los Nettos, US United States 256 0 IPv4 IPv4 IPv6 IPv6
AS10886 MAX-GIGAPOP - University of Maryland, US United States 4,352 16,842,752 IPv4 IPv4
AS63984 VTS-AS-AP - Nexdecade Technology Pvt. LTD, BD Bangladesh 1,024 0 IPv4 IPv4
AS133296 WEBWERKS-AS-IN - Web Werks India Pvt. Ltd., IN India 76,032 4,581,294,080 IPv4 IPv4
AS262376 NOVANET TELECOMUNICAÇAO LTDA, BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS270757 VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,824,128 258,745,434,112 IPv4 IPv4
AS226 LOS-NETTOS-AS - Los Nettos, US United States 313,856 4,294,967,296 IPv4 IPv4 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:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ACT-ORG-ARIN

OrgTechHandle: ACT-ORG-ARIN
OrgTechName:   IPC Computing Services
OrgTechPhone:  +1-310-448-8289 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ACT-ORG-ARIN