IP Prefix 131.215.229.0/24 California Institute of Technology

Name	CALTECH-NET
Status	Active
Country	United States
Domain	caltech.edu
BGP Locations	10/10 routers

ASN	AS31
IP Count	65,534
Start Addr.	131.215.0.0
End Addr.	131.215.255.255
Visibility	100%

Registry	ARIN
Type	DIRECT ALLOCATION
Age	35 years
Allocated	Jan 19, 1989
Last Updated	Dec 15, 2021

AS31 UNKNOWN VISIBILITY:100% UPDATED 6min AGO

{
  "validated_route": {
    "route": {
      "origin_asn": "AS31",
      "prefix": "131.215.229.0/24"
    },
    "validity": {
      "state": "not-found",
      "description": "No VRP Covers the Route Prefix",
      "VRPs": {
        "matched": [],
        "unmatched_as": [],
        "unmatched_length": []
      }
    }
  },
  "generatedTime": "2024-05-29T06:38:30Z"
}

Prefixes announced containing 131.215.229.0/24:

131.215.0.0/16 from AS31 VISIBILITY: 100% UNKNOWN

{
  "validated_route": {
    "route": {
      "origin_asn": "AS31",
      "prefix": "131.215.0.0/16"
    },
    "validity": {
      "state": "not-found",
      "description": "No VRP Covers the Route Prefix",
      "VRPs": {
        "matched": [],
        "unmatched_as": [],
        "unmatched_length": []
      }
    }
  },
  "generatedTime": "2024-05-29T06:38:30Z"
}

Registrant

Prefix 131.215.229.0/24 Registrant Contact Details
Handle	CIT-4
Type	Org
Country	United States
Name	California Institute of Technology
Email	-
Phone	-
Address	1200 East California Boulevard MS 1-10 Pasadena CA 91125 United States MAP ↗︎

Administrator

Prefix 131.215.229.0/24 Administrator Contact Details
Handle	CI2-ORG-ARIN
Type	Group
Country	United States
Name	Caltech Network Operations Center
Email	[email protected]
Phone	+1-626-395-3500
Address	1200 East California Boulevard MS 1-10 Pasadena CA 91125 United States MAP ↗︎

Abuse

Prefix 131.215.229.0/24 Abuse Contact Details
Handle	CI2-ORG-ARIN
Type	Group
Country	United States
Name	Caltech Network Operations Center
Email	[email protected]
Phone	+1-626-395-3500
Address	1200 East California Boulevard MS 1-10 Pasadena CA 91125 United States MAP ↗︎

Technical

Prefix 131.215.229.0/24 Tech Contact Details
Handle	CI2-ORG-ARIN
Type	Group
Country	United States
Name	Caltech Network Operations Center
Email	[email protected]
Phone	+1-626-395-3500
Address	1200 East California Boulevard MS 1-10 Pasadena CA 91125 United States MAP ↗︎

NOC

Prefix 131.215.229.0/24 Network Operation Center Contact Details
Handle	CI2-ORG-ARIN
Type	Group
Country	United States
Name	Caltech Network Operations Center
Email	[email protected]
Phone	+1-626-395-3500
Address	1200 East California Boulevard MS 1-10 Pasadena CA 91125 United States MAP ↗︎

Routing

No Routing contact details provided by the registry.