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AS INFO
Sprawdź kto jest właścicielem dowolnego systemu autonomicznego (AS)

Jeżeli wpiszesz niepoprawny numer AS - ASN - sprawdzenie nie zostanie wykonane - wynik będzie pusty.
Sprawdzanie może trwać nawet kilka lub kilkanaście sekund więc cierpliwie czekaj.
Twój IPv4:
US 18.189.180.244 (lg) / ec2-18-189-180-244.us-east-2.compute.amazonaws.com
Należy do:
Twój IPv6:
2002:12bd:b4f4::12bd:b4f4 (6to4 wyliczony z adresu IPv4 z którego się łączysz)

Ostatnie zapytania:
serwer: ciskacz.of.pl
akcja: asinfo ASN
numer AS (np. AS29305)
 
PREFIX LIST:   Cognizant AS17903

as-block:       AS17819 - AS18731
descr:          ASN block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        aut-num objects within this block represent routing
remarks:        policy published in the RIPE Database
remarks:
remarks:        For registration information,
remarks:        you can find the whois server to query, or the
remarks:        IANA registry to query on this web page:
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:
remarks:        You can access databases of other RIR's at:
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
mnt-by:         RIPE-DBM-MNT
created:        2021-07-14T13:48:43Z
last-modified:  2021-07-14T13:48:43Z
source:         RIPE


aut-num:        AS17903
as-name:        Cognizant
descr:          Cognizant
admin-c:        CNH6-RIPE
tech-c:         CNH6-RIPE
status:         OTHER
mnt-by:         COLT-NL-MNT
created:        2015-03-10T10:41:46Z
last-modified:  2018-09-04T15:27:59Z
source:         RIPE-NONAUTH

role:           GERARD BRETT
address:        ASSEMBLY MANAGED SERVICES LIMITED
address:        KEIZERSGRACHT 400
address:        1016 GB Amsterdam
admin-c:        CHM4-RIPE
tech-c:         EM114-RIPE
tech-c:         RH1001-RIPE
tech-c:         EB2956-RIPE
nic-hdl:        CNH6-RIPE
mnt-by:         COLT-NL-MNT
created:        2002-09-19T12:25:38Z
last-modified:  2017-07-21T07:42:49Z
source:         RIPE # Filtered
Afrinic Arin Ripe Apnic Lacnic
@ 2001/2024 XO.pl  
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