AS203376 Mailkit s.r.o. 🇨🇿 CZ

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,024 (4 × /24)

IPv6 prefixes

8 × /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: AS203376
Name: Mailkit s.r.o.
Organisation: Mailkit s.r.o.
Country: 🇨🇿 CZ
RIR: RIPENCC
Allocated: 2016-02-02

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

aut-num:        AS203376
as-name:        MAILKIT
org:            ORG-MS392-RIPE
import:         from AS21430 accept ANY
export:         to AS21430 announce AS203376
import:         from AS15685 accept ANY
export:         to AS15685 announce AS203376
admin-c:        JO3848-RIPE
tech-c:         TO2137-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-mailkit-1-mnt
created:        2016-02-02T12:45:15Z
last-modified:  2018-09-04T11:44:31Z
source:         RIPE

organisation:   ORG-MS392-RIPE
org-name:       Mailkit s.r.o.
country:        CZ
reg-nr:         26449901
org-type:       LIR
address:        Oranzova 225
address:        25219
address:        Chrastany
address:        CZECH REPUBLIC
phone:          +420 778 535 877
admin-c:        MH15315-RIPE
tech-c:         MH15315-RIPE
abuse-c:        AR35020-RIPE
mnt-ref:        cz-mailkit-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-mailkit-1-mnt
created:        2016-01-20T08:45:58Z
last-modified:  2026-05-13T07:18:33Z
source:         RIPE # Filtered

person:         Jakub Olexa
address:        Zluta 200
address:        25219 Chrastany
address:        Czech Republic
phone:          +420 777 744 440
nic-hdl:        JO3848-RIPE
mnt-by:         cz-mailkit-1-mnt
created:        2016-02-01T08:02:41Z
last-modified:  2024-10-31T20:13:50Z
source:         RIPE # Filtered

person:         Tomas Olexa
address:        Zluta 200
address:        25219
address:        Chrastany
address:        Czech Republic
phone:          +420 778 535 877
nic-hdl:        TO2137-RIPE
mnt-by:         cz-mailkit-1-mnt
created:        2016-02-01T08:03:31Z
last-modified:  2024-10-31T20:17:26Z
source:         RIPE # Filtered