net.whois

Perform lookups for IP adresses, domain names or autonomous system numbers

auto IPv4 IPv6 DNS ASN
info general info
Description Cogent/PSI
ASNAS174 AS Name Cogent/PSI
mnt-byMAINT-AS174 creq0
admin-cIPALL-ARIN tech-cIPALL-ARIN
Cache2010-08-15T22:27:27 SourceRIPE NCC
aut-num:    AS174
as-name:    COGENT
descr:      Cogent/PSI
admin-c:    IPALL-ARIN
tech-c:     IPALL-ARIN
mnt-by:     MAINT-AS174
changed:    arthur@psi.com 19950606
changed:    neteng@cogentco.com 20040108  #20:53:24(UTC)
changed:    neteng@cogentco.com 20040512  #14:37:35(UTC)
source:     RADB
aut-num:        AS174
as-name:        COGENT
descr:          Cogent/PSI
admin-c:        CGNT-RIPE
tech-c:         CGNT-RIPE
mnt-by:         COGENT-ROOT-MNT
mnt-routes:     COGENT-ROUTE-MNT
changed:        ukieber@cogentco.com 20050223
changed:        ukieber@cogentco.com 20050829
changed:        ukieber@cogentco.com 20061117
changed:        ukieber@cogentco.com 20071123
changed:        wgarrison@cogentco.com 20071219
changed:        wgarrison@cogentco.com 20080304
changed:        wgarrison@cogentco.com 20080522
changed:        wgarrison@cogentco.com 20080522
changed:        wgarrison@cogentco.com 20080623
changed:        wgarrison@cogentco.com 20080703
changed:        wgarrison@cogentco.com 20080827
changed:        wgarrison@cogentco.com 20080904
changed:        wgarrison@cogentco.com 20081001
changed:        wgarrison@cogentco.com 20081113
changed:        wgarrison@cogentco.com 20081204
changed:        wgarrison@cogentco.com 20081229
changed:        marks@cogentco.com 20090121
changed:        marks@cogentco.com 20090121
changed:        wgarrison@cogentco.com 20090210
changed:        jknowles@cogentco.com 20090210
changed:        greese@cogentco.com 20090309
changed:        wgarrison@cogentco.com 20090708
changed:        wgarrison@cogentco.com 20091027
changed:        wgarrison@cogentco.com 20091106
changed:        wgarrison@cogentco.com 20091106
changed:        wgarrison@cogentco.com 20100211
changed:        greese@cogentco.com 20100312
changed:        wgarrison@cogentco.com 20100316
changed:        wgarrison@cogentco.com 20100324
changed:        wgarrison@cogentco.com 20100324
changed:        wgarrison@cogentco.com 20100330
changed:        wgarrison@cogentco.com 20100330
changed:        wgarrison@cogentco.com 20100331
changed:        marks@cogentco.com 20100406
changed:        wgarrison@cogentco.com 20100608
changed:        wgarrison@cogentco.com 20100609
changed:        greese@cogentco.com 20100623
changed:        wgarrison@cogentco.com 20100630
changed:        wgarrison@cogentco.com 20100804
changed:        wgarrison@cogentco.com 20100813
source:         RIPE