AS21111 Ministerstwo Rozwoju i Technologii 🇵🇱 PL

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes

67,072 (262 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS21111
Name: Ministerstwo Rozwoju i Technologii
Organisation: Ministerstwo Rozwoju i Technologii
Country: 🇵🇱 PL
RIR: RIPENCC
Allocated: 2001-08-30

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS21004 - AS21151
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

aut-num:        AS21111
as-name:        CISG
org:            ORG-MRIT2-RIPE
descr:          Deprtament Gospodarki Cyfrowej Ministerstwa Rozwoju i Technologii
descr:          Poland Warsaw 00-507
descr:          Plac Trzech Krzyzy 3_5
import:         from AS8308 action pref=50; accept ANY
import:         from AS8798 action pref=100; accept ANY
export:         to AS8308 announce AS21111
export:         to AS8798 announce AS21111
admin-c:        BC1003-RIPE
tech-c:         WS1004-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CIGMG-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-11-20T13:03:52Z
source:         RIPE
sponsoring-org: ORG-NRaA1-RIPE

organisation:   ORG-MRIT2-RIPE
org-name:       Ministerstwo Rozwoju i Technologii
country:        PL
reg-nr:         Not Applicable
org-type:       OTHER
address:        Pl. Trzech Krzyzy 3/5
address:        00-507 Warszawa
address:        Poland
abuse-c:        ACRO52845-RIPE
mnt-ref:        NASK-MNT
mnt-by:         NASK-MNT
created:        2023-05-19T07:52:14Z
last-modified:  2026-05-22T12:32:46Z
source:         RIPE # Filtered

person:         Bogdan Czekalski
address:        ul. Zurawia 4a
address:        00-503 Warszawa
address:        Poland
phone:          +48 501 124234
fax-no:         +48 22 6935406
nic-hdl:        BC1003-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T17:14:21Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

person:         Wojciech Sliwinski
address:        Centrum Informacji Spoleczno-Gospodarczej
address:        Ministerstwa Gospodarki, Pracy i Polityki Spolecznej
address:        ul. Zurawia 4a
address:        00-503 Warszawa
phone:          +48 602749542
fax-no:         +48 22 6217508
nic-hdl:        WS1004-RIPE
mnt-by:         CIGMG-MNT
created:        2004-05-12T10:23:01Z
last-modified:  2004-05-13T10:45:16Z
source:         RIPE # Filtered