AS Number
AS204772
AS Name
RSD-CZ
Org Name
Reditelstvi silnic a dalnic CR
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2018-09-04T12:09:29Z

AS204772 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
185.240.220.0/22
IRR Valid
Reditelstvi silnic a dalnic CR 1024
CIDR Description IP NUMs(prefix /64)
2a0c:8080::/32
IRR Valid
Reditelstvi silnic a dalnic CR 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 72,192 1,245,184 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 9,216 4,294,967,296 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 55,808 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 482,816 282,631,397,507,072 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 53,760 8,590,721,024 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,808 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2,048 4,295,032,832 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 18,365,952 257,699,479,552 IPv4 IPv4 IPv6 IPv6
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 2,560 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,856 5,673,648,128 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 84,224 4,294,967,296 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 2,048 4,564,647,936 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 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 mail.mytocz.cz
185.240.221.40 3 autodiscover.rsd.cz
185.240.223.204 1 gw.rsd.cz
as-block:       AS196608 - AS207419
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
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
country:        CZ
org-type:       LIR
address:        Na Pankraci 56
address:        14000
address:        Praha
address:        CZECH REPUBLIC
phone:          +420954901308
e-mail:         radovan.buchta@rsd.cz
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:  2021-06-03T08:56:01Z
source:         RIPE

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