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  2. 198.0.0.0/8
  3. 198.202.0.0/16
  4. AS195  | 198.202.112.0/21

198.202.112.0/21

AS195  ·  San Diego Supercomputer Center

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Summary

Country United States
Domain sdsc.edu
ASN AS195
Registry arin
Hosted IPs 2,048
ID NETBLK-SDSCNET-CBLK

WHOIS Details

NetHandle:      NET-198-202-64-0-1
OrgID:          SDSC-Z
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-SDSCNET-CBLK
NetRange:       198.202.64.0 - 198.202.127.255
NetType:        allocation
OriginAS:       195, 1227, 7377, 22213
RegDate:        1993-10-04
Updated:        2023-06-01
TechHandle:     TH60-ARIN
AbuseHandle:    SDSCH-ARIN
NOCHandle:      SDSCN-ARIN
Source:         ARIN


OrgID:          SDSC-Z
OrgName:        San Diego Supercomputer Center
CanAllocate:    
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2023-04-06
Updated:        2023-05-24
OrgAdminHandle: HERMA36-ARIN
OrgTechHandle:  HERMA36-ARIN
OrgTechHandle:  SKINN116-ARIN
OrgTechHandle:  TH60-ARIN
OrgAbuseHandle: SDSCA-ARIN
OrgAbuseHandle: SDSCH-ARIN
OrgNOCHandle:   ENS13-ARIN
OrgNOCHandle:   TH60-ARIN
Source:         ARIN


POCHandle:      SDSCA-ARIN
IsRole:         Y
LastName:       SDSC-ABUSE
FirstName:      
Street:         10100 Hopkins Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2019-06-05
Updated:        2025-01-17
OfficePhone:    +1-858-534-5090
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SKINN116-ARIN
IsRole:         N
LastName:       Skinner
FirstName:      Erik
Street:         9836 Hopkins Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093
RegDate:        2021-04-16
Updated:        2025-05-07
OfficePhone:    +1-815-534-5090
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SDSCN-ARIN
IsRole:         Y
LastName:       SDSC NOC
FirstName:      
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2005-05-26
Updated:        2024-08-25
OfficePhone:    +1-858-534-5090
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      HERMA36-ARIN
IsRole:         N
LastName:       Herman
FirstName:      Dan
Street:         9836 Hopkins Dr
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093
RegDate:        2012-09-11
Updated:        2024-11-14
OfficePhone:    +1-858-534-6589
MobilePhone:    +1-585-747-7458
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      TH60-ARIN
IsRole:         N
LastName:       Hutton
FirstName:      Thomas
Street:         PO Box 128
City:           Poway
State/Prov:     CA
Country:        US
PostalCode:     92074-0128
RegDate:        1970-01-01
Updated:        2025-05-21
OfficePhone:    +1-858-534-5136
MobilePhone:    +1-619-787-0349
FaxPhone:       +1-858-534-5152
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SDSCH-ARIN
IsRole:         Y
LastName:       SDSC Hostmaster
FirstName:      
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2005-05-26
Updated:        2024-02-28
OfficePhone:    +1-858-534-5090
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ENS13-ARIN
IsRole:         Y
LastName:       ENS
FirstName:      
Street:         9836 Hopkins Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093
RegDate:        2021-04-16
Updated:        2025-05-07
OfficePhone:    +1-858-534-5090
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.202.0.0/16

Range ASN Company Num of IPs
198.202.64.0/18 AS195 San Diego Supercomputer Center 16,384
198.202.96.0/19 AS195 San Diego Supercomputer Center 8,192
198.202.112.0/20 AS195 San Diego Supercomputer Center 4,096
198.202.80.0/20 AS195 San Diego Supercomputer Center 4,096
198.202.64.0/20 AS195 Salk Institute 4,096
198.202.96.0/20 AS195 San Diego Supercomputer Center 4,096
198.202.0.0/21 AS6059 University of Baltimore 2,048
198.202.142.0/23 AS25774 Better eSolution 512
198.202.180.0/23 AS7086 Mississippi Department of Information Technology Services 512
198.202.118.0/23 AS195 San Diego Supercomputer Center 512
198.202.228.0/23 AS2939 State of South Carolina 512
198.202.252.0/23 AS12253 Leon County Board of County Commisioners 512
198.202.148.0/24 AS16668 Patrick Kane, Sole Proprietorship 256
198.202.186.0/24 AS397932 New York State Assembly 256
198.202.184.0/24 AS1906 Northrop Grumman 256
198.202.66.0/24 AS22213 Salk Institute 256
198.202.156.0/24 AS22182 LSG Sky Chefs 256
198.202.36.0/24 AS19631 Travelport Operations, Inc. 256
198.202.219.0/24 AS33651 Serra Systems, Inc. 256
198.202.219.0/24 AS33651 Serra Systems, Inc. 256
198.202.219.0/24 AS33667 Serra Systems, Inc. 256
198.202.219.0/24 AS33667 Serra Systems, Inc. 256
198.202.162.0/24 AS22182 LSG Sky Chefs 256
198.202.130.0/24 AS15296 Northern Lakes College 256
198.202.128.0/24 AS36562 Practice Velocity, LLC. 256
198.202.124.0/24 AS46985 San Diego Supercomputer Center 256
198.202.145.0/24 AS2152 Mendocino College 256
198.202.182.0/24 AS26144 Fiserv Solutions, LLC 256
198.202.211.0/24 AS54113 Webflow, Inc 256
198.202.67.0/24 AS22213 Salk Institute 256
198.202.175.0/24 AS1757 RELX inc. 256
198.202.69.0/24 AS22213 Salk Institute 256
198.202.235.0/24 AS2015 North Star Technical Services 256
198.202.252.0/24 AS12253 Leon County Board of County Commisioners 256
198.202.144.0/24 AS2152 Mendocino College 256
198.202.199.0/24 AS11994 Santa Cruz Community Internet 256
198.202.129.0/24 AS36562 Practice Velocity, LLC. 256
198.202.253.0/24 AS12253 Leon County Board of County Commisioners 256
198.202.151.0/24 AS557 Gould Academy 256
198.202.177.0/24 AS26144 Fiserv Solutions, LLC 256
198.202.242.0/24 AS23294 Northeast Louisiana University 256
198.202.157.0/24 AS22182 LSG Sky Chefs 256
198.202.141.0/24 AS21930 Informatica LLC 256
198.202.137.0/24 AS7772 Schneider Automation, Inc. 256
198.202.120.0/24 AS195 San Diego Supercomputer Center 256
198.202.125.0/24 AS46985 San Diego Supercomputer Center 256
198.202.171.0/24 AS61317 Internet Utilities NA LLC 256
198.202.68.0/24 AS22213 Salk Institute 256
198.202.104.0/24 AS195 San Diego Supercomputer Center 256

Hosted domains

There are no domains currently hosted on this ASN.

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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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