AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
RSD-CZ Reditelstvi silnic a dalnic CR 1 1 1,024 4,294,967,296 Czech
1,024 IPv4 Addresses
CIDR Description IP Num
185.240.220.0/22 Reditelstvi silnic a dalnic CR 1024
CIDR Description IP NUMs(prefix /64)
2a0c:8080::/32 Reditelstvi silnic a dalnic CR 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,048 5,933,432,832 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 34,360,131,584 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,448 282,708,169,719,808 IPv4 IPv4
AS8218 NEO-ASN - Zayo France SAS, FR France 55,040 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.240 2001:7f8:14::a3:1 1 Gbps 2019-02-17 21:28:53

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
185.240.221.25 1 gre-fm400e-fm01.rsd.cz
185.240.221.40 1 autodiscover.rsd.cz
185.240.223.204 1 gw.rsd.cz
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:        AS204772
as-name:        RSD-CZ
org:            ORG-RSAD2-RIPE
import:         from AS2852 accept ANY
export:         to AS2852 announce AS204772
import:         from AS48091 accept ANY
export:         to AS48091 announce AS204772
admin-c:        JP11105-RIPE
tech-c:         JP11105-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-rsd-1-mnt
created:        2018-01-10T13:13:02Z
last-modified:  2018-09-04T12:09:29Z
source:         RIPE

organisation:   ORG-RSAD2-RIPE
org-name:       Reditelstvi silnic a dalnic CR
org-type:       LIR
address:        Na Pankraci 56
address:        14000
address:        Praha
address:        CZECH REPUBLIC
admin-c:        JP11105-RIPE
tech-c:         JP11105-RIPE
abuse-c:        AR44584-RIPE
mnt-ref:        cz-rsd-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-rsd-1-mnt
created:        2018-01-09T09:20:27Z
last-modified:  2018-01-09T09:20:31Z
source:         RIPE # Filtered
phone:          +420241084246

person:         Jan Pejchal
address:        Na Pankraci 56
address:        14000
address:        Praha
address:        CZECH REPUBLIC
phone:          +420241084246
nic-hdl:        JP11105-RIPE
mnt-by:         cz-rsd-1-mnt
created:        2018-01-09T09:20:27Z
last-modified:  2018-01-09T09:20:27Z
source:         RIPE