AS48451 Prazska energetika, a.s. 🇨🇿 CZ

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

2,048 (8 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS48451
Name: Prazska energetika, a.s.
Organisation: Prazska energetika, a.s.
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2008-11-27

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

aut-num:        AS48451
as-name:        PRE-AS
org:            ORG-Pea9-RIPE
import:         from AS5588 accept  ANY
import:         from AS5610 accept  ANY
import:         from AS15685 accept ANY
export:         to AS5588 announce AS48451
export:         to AS5610 announce AS48451
export:         to AS15685 announce AS48451
admin-c:        PRE-CZ
tech-c:         ICZ-CZ
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PRE-MNT
created:        2008-11-27T14:21:33Z
last-modified:  2023-10-23T09:03:05Z
source:         RIPE # Filtered

organisation:   ORG-Pea9-RIPE
org-name:       Prazska energetika, a.s.
country:        CZ
reg-nr:         60193913
org-type:       LIR
address:        Na Hroude 1492/4
address:        100 00
address:        Praha 10
address:        CZECH REPUBLIC
phone:          +420267058740
fax-no:         +420267053477
abuse-c:        AR13601-RIPE
admin-c:        PK-CZ
admin-c:        OB-CZ
admin-c:        VZ-CZ
mnt-ref:        PRE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PRE-MNT
created:        2008-07-18T13:48:21Z
last-modified:  2026-05-13T07:22:18Z
source:         RIPE # Filtered

role:           ICZ Hostmaster
address:        ICZ.Services a.s.
address:        Na hrebenech II 1718/10
address:        Praha 4
address:        140 00
address:        Czech Republic
phone:          +420 222271111
fax-no:         +420 222271112
abuse-mailbox:  abuse@i.cz
admin-c:        DR-CZ
tech-c:         OB-CZ
tech-c:         PH-CZ
tech-c:         VO-CZ
mnt-by:         ICZAS-MNT
nic-hdl:        ICZ-CZ
created:        2008-03-23T10:30:34Z
last-modified:  2025-03-05T09:19:16Z
source:         RIPE # Filtered

role:           PRE Hostmaster
address:        Prazska energetika, a.s.
address:        Na Hroude 1492/4
address:        Praha 10
address:        100 00
address:        The Czech Republic
phone:          +420 267051111
fax-no:         +420 267053477
admin-c:        MH-CZ
admin-c:        JM1-CZ
tech-c:         VZ-CZ
tech-c:         PK-CZ
mnt-by:         PRE-MNT
nic-hdl:        PRE-CZ
created:        2008-03-19T14:40:34Z
last-modified:  2024-11-12T10:32:50Z
source:         RIPE # Filtered