AS203208 Czech Telecommunication Office

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	185.68.212.0/23	CTU SOKOLOVSKA		185.68.212.0/22	RIPE
	185.68.214.0/24	CTU SOKOLOVSKA		185.68.212.0/22	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2a05:1c40::/30	CTU SOKOLOVSKA		2a05:1c40::/29	RIPE
	2a05:1c44::/31			2a05:1c40::/29	RIPE
	2a05:1c46::/32			2a05:1c40::/29	RIPE

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS6855	SK-TELEKOM	Slovak Telekom / T-Mobile CZ

Country	ASN	Name	Description	IPv4
	AS6855	SK-TELEKOM	Slovak Telekom / T-Mobile CZ

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS6855	SK-TELEKOM	Slovak Telekom / T-Mobile CZ

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS6855	SK-TELEKOM	Slovak Telekom / T-Mobile CZ

IPv6 Upstream Graph

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IPv6 Upstream Graph

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% Information related to 'AS203208'

% Abuse contact for 'AS203208' is 'oganesjann@ctu.cz'

aut-num:        AS203208
as-name:        CTU_AS4_2
org:            ORG-CTO1-RIPE
import:         from AS5588 accept ANY
export:         to AS5588 announce AS203208
import:         from AS12767 accept ANY
export:         to AS12767 announce AS203208
admin-c:        NO2604-RIPE
tech-c:         LS16790-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SUPER-CTU
created:        2016-03-08T14:32:58Z
last-modified:  2024-10-21T06:53:47Z
source:         RIPE

organisation:   ORG-CTO1-RIPE
org-name:       Czech Telecommunication Office
country:        CZ
org-type:       LIR
address:        Sokolovska 219
address:        19000
address:        Prague
address:        CZECH REPUBLIC
phone:          +420224004601
fax-no:         +420224004827
e-mail:         oganesjann@ctu.cz
abuse-c:        AC28632-RIPE
mnt-ref:        SUPER-CTU
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SUPER-CTU
created:        2014-08-11T09:41:33Z
last-modified:  2024-10-21T13:00:57Z
source:         RIPE
admin-c:        NO2604-RIPE

person:         Ludek Svab
address:        Sokolovska 219, Prague, 19000, Czech Republic
phone:          +420224004198
nic-hdl:        LS16790-RIPE
mnt-by:         SUPER-CTU
created:        2024-10-21T06:42:38Z
last-modified:  2024-10-21T06:42:38Z
source:         RIPE

person:         Narek Oganesjan
address:        Sokolovska 219, Prague, 19000, Czech Republic
phone:          +420224004601
nic-hdl:        NO2604-RIPE
mnt-by:         SUPER-CTU
created:        2024-10-21T06:37:23Z
last-modified:  2024-10-21T06:37:23Z
source:         RIPE

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