AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region LG
ULTIMUM-AS Ultimum Technologies s.r.o. 2 1 1,280 34,359,738,368 Czech
1,280 IPv4 Addresses
CIDR Description IP Num
91.220.201.0/24 Ultimum Technologies s.r.o. 256
185.21.196.0/22 CZ1-ULTIMUM-IO 1024
CIDR Description IP NUMs(prefix /64)
2a02:c280::/29 Ultimum Technologies s.r.o. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,979,776 335,597,469,696 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM Swisscom (Switzerland) Ltd, CH Switzerland 3,559,936 157,035,462,656 IPv4 IPv4
as-block:       AS196608 - AS210331
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-12-04T08:56:54Z
last-modified:  2018-12-04T08:56:54Z
source:         RIPE



aut-num:        AS198725
as-name:        ULTIMUM-AS
org:            ORG-UTs5-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS198725
admin-c:        STAN7-RIPE
tech-c:         STAN7-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ULTIMUM-MNT
created:        2012-04-24T09:15:40Z
last-modified:  2018-09-04T11:11:24Z
source:         RIPE

organisation:   ORG-UTs5-RIPE
org-name:       Ultimum Technologies s.r.o.
org-type:       LIR
address:        Na Porici 1047/26
address:        11000
address:        Prague 1
address:        CZECH REPUBLIC
phone:          +420225991932
fax-no:         +420225991901
admin-c:        STAN7-RIPE
abuse-c:        UTAC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ULTIMUM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ULTIMUM-MNT
created:        2012-09-07T13:01:32Z
last-modified:  2017-04-22T08:48:35Z
source:         RIPE # Filtered

person:         Stanislav Ulrych
address:        Na Porici 1047/26
address:        110 00 Praha 1
address:        Czech Republic
phone:          +420 225 991 932
nic-hdl:        STAN7-RIPE
mnt-by:         ULTIMUM-MNT
created:        2012-03-23T14:10:01Z
last-modified:  2017-04-22T08:47:58Z
source:         RIPE # Filtered