AS31 - California Institute of Technology

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Detailed information about the Autonomous System AS31:

API Url	https://api.ipapi.is/?q=AS31
Status	Active
Organization	California Institute of Technology
Description	CIT, US
Website	caltech.edu
Type	education
Abuse E-Mail	noc@caltech.edu
Whois	https://api.ipapi.is/?whois=AS31
Created	1984-09-21
Updated	2023-08-29
Country	US

IPv4 Prefixes

Currently, there are 12 IPv4 prefixes for AS31 - California Institute of Technology in the database. This amounts to 134,144 IPv4 addresses that are hosted on this ASN.

131.215.0.0/16
131.215.229.0/24
131.215.230.0/24
131.215.234.0/24
131.215.239.0/24
131.215.240.0/24
131.215.242.0/23
131.215.244.0/23
134.4.0.0/16
192.12.19.0/24
192.31.43.0/24
192.41.208.0/24

IPv6 Prefixes

Currently, there are 1 IPv6 prefixes for AS31 - California Institute of Technology in the database. This amounts to 79228162514264337593543950336 IPv6 addresses that are hosted on this ASN.

2607:f520::/32

Raw WHOIS Record - AS31 - California Institute of Technology

ASNumber:       31
ASName:         CIT
ASHandle:       AS31
RegDate:        1984-09-21
Updated:        2023-08-29    
Ref:            https://rdap.arin.net/registry/autnum/31


OrgName:        California Institute of Technology
OrgId:          CIT-4-Z
Address:        1200 East California Boulevard
Address:        MS 1-10
City:           Pasadena
StateProv:      CA
PostalCode:     91125
Country:        US
RegDate:        2023-08-22
Updated:        2023-08-22
Ref:            https://rdap.arin.net/registry/entity/CIT-4-Z


OrgTechHandle: CI2-ORG-ARIN
OrgTechName:   Caltech Network Operations Center
OrgTechPhone:  +1-626-395-3500 
OrgTechEmail:  noc@caltech.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CI2-ORG-ARIN

OrgAbuseHandle: CI2-ORG-ARIN
OrgAbuseName:   Caltech Network Operations Center
OrgAbusePhone:  +1-626-395-3500 
OrgAbuseEmail:  noc@caltech.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CI2-ORG-ARIN

RTechHandle: CI2-ORG-ARIN
RTechName:   Caltech Network Operations Center
RTechPhone:  +1-626-395-3500 
RTechEmail:  noc@caltech.edu
RTechRef:    https://rdap.arin.net/registry/entity/CI2-ORG-ARIN