AS31 - California Institute of Technology


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 0 IPv6 prefixes for AS31 - California Institute of Technology in the database. This amounts to 0 IPv6 addresses that are hosted on this ASN.

No IPv6 Prefixes for this ASN

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