ResearchRouting table, RPKI, IRR & looking glass

AS197838 Cheeloo J. Turczyn i Wspolnicy Sp. J.

AS197838 (CHEELOO-AS) is registered to Cheeloo J. Turczyn i Wspolnicy Sp. J. in PL, through RIPE. It originates 4 prefixes in the global routing table.

2
IPv4 prefixes
2
IPv6 prefixes
2,560
IPv4 addresses
100%
RPKI valid

Who holds AS197838

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS197838
Handle
CHEELOO-AS
Organization
Cheeloo J. Turczyn i Wspolnicy Sp. J.
Country
PL
Registry
RIPE
ASPA
None published
WHOIS recordRIPE
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS196608 - AS197840'

as-block:       AS196608 - AS197840
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:        2024-09-04T14:04:38Z
last-modified:  2024-09-04T14:04:38Z
source:         RIPE

% Information related to 'AS197838'

% Abuse contact for 'AS197838' is 'kontakt@cheeloo.net'

aut-num:        AS197838
as-name:        CHEELOO-AS
org:            ORG-CJTi1-RIPE
import:         from AS20960 accept ANY
export:         to AS20960 announce AS197838
import:         from AS48850 accept ANY
export:         to AS48850  announce AS197838
admin-c:        RSzo1-RIPE
tech-c:         RSzo1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RYBNET-MNT
created:        2011-05-24T11:01:56Z
last-modified:  2018-09-04T11:02:15Z
source:         RIPE # Filtered
sponsoring-org: ORG-RSzo5-RIPE

organisation:   ORG-CJTI1-RIPE
org-name:       Cheeloo J. Turczyn i Wspolnicy Sp. J.
country:        PL
reg-nr:         180404568
org-type:       OTHER
address:        ul.Paderewskiego 2
address:        39-200 D?bica
abuse-c:        CJTI1-RIPE
mnt-ref:        RYBNET-MNT
mnt-by:         RYBNET-MNT
created:        2012-11-23T14:24:09Z
last-modified:  2026-05-19T09:35:13Z
source:         RIPE # Filtered

role:           Rybnet Sp. z o.o. Sp. k. Role
address:        Rybnet Sp. z o.o. Sp. k.
address:        Mikolowska 40A
address:        44-200 Rybnik
address:        Poland
phone:          +48 32 422 20 22
admin-c:        KM4306-RIPE
abuse-mailbox:  abuse@rybnet.pl
tech-c:         KM4306-RIPE
nic-hdl:        RSzo1-RIPE
mnt-by:         RYBNET-MNT
created:        2009-12-17T15:00:13Z
last-modified:  2023-02-23T11:24:45Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)


What AS197838 announces

Prefixes originated by AS197838 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
2
IPv4 addresses
2,560 (10 /24s)
RPKI valid
4 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS197838
4
With an IRR route object
4 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (2)
IPv6 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS197838 is reached through

The AS just before AS197838 in the paths our looking glass collectors hold, for 4 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.