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Détails de l'ASN

AS31

United States · caltech.edu

Résumé

Country

United States

Website

caltech.edu

Hosted domains

121

Number of IPv4

131,840

Number of IPv6

79,228,162,514,264,337,593,543,950,336

ASN type

Education

Registry

arin

Allocated

40 years ago on Sep 21, 1984

Updated

2 years ago on Aug 29, 2023

Segments IP inclus

IP RangeCompanyNum of IPs
131.215.0.0/16California Institute of Technology65,536
131.215.229.0/24California Institute of Technology256
131.215.230.0/24California Institute of Technology256
131.215.234.0/24California Institute of Technology256
131.215.239.0/24California Institute of Technology256
131.215.240.0/24California Institute of Technology256
131.215.242.0/23California Institute of Technology512
131.215.244.0/23California Institute of Technology512
134.4.0.0/16California Institute of Technology65,536
192.12.19.0/24California Institute of Technology256
192.31.43.0/24California Institute of Technology256
192.41.208.0/24California Institute of Technology256
2607:f520::/32California Institute of Technology

Domaines hébergés

IPDomainDomain on this IP
131.215.239.20██████████16
131.215.68.28██████████9
131.215.167.175██████████8
134.4.74.17██████████6
131.215.140.111██████████6
131.215.198.54██████████5
131.215.113.72█████████4
131.215.66.188█████████4
131.215.76.24██████████3
131.215.176.71██████████3

Informations WHOIS

ASHandle:       AS31
OrgID:          AS31
ASName:         AS31
ASNumber:       AS31
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

Pairs

PeersName
AS13335Cloudflare, Inc.
AS2152CENIC
AS2153CENIC
AS226Los Nettos