AS50366 AlterTEL Sp. z o.o. 🇵🇱 PL

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,280 (5 × /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: AS50366
Name: AlterTEL Sp. z o.o.
Organisation: AlterTEL Sp. z o.o.
Country: 🇵🇱 PL
RIR: RIPENCC
Allocated: 2009-12-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS50220 - AS50841
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:        2024-08-12T14:10:44Z
last-modified:  2024-08-12T14:10:44Z
source:         RIPE

aut-num:        AS50366
as-name:        ALTERTEL-AS
import:         from AS48850 accept ANY
export:         to AS48850 announce AS50366
import:         from AS49895 accept ANY
export:         to AS49895 announce AS50366
org:            ORG-ASzo14-RIPE
admin-c:        ATN11-RIPE
tech-c:         ATN11-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALTERTEL-MNT
created:        2009-12-28T16:12:40Z
last-modified:  2024-11-30T18:11:48Z
source:         RIPE
sponsoring-org: ORG-MSZO84-RIPE

organisation:   ORG-ASZO14-RIPE
org-name:       AlterTEL Sp. z o.o.
country:        PL
reg-nr:         141949982
org-type:       OTHER
address:        Al. Jerozolimskie 65/79 lok. 3.175
address:        00-697 Warszawa
address:        Poland
abuse-c:        AR25054-RIPE
admin-c:        ATN11-RIPE
tech-c:         ATN11-RIPE
mnt-ref:        ALTERTEL-MNT
mnt-by:         ALTERTEL-MNT
created:        2009-12-17T22:32:58Z
last-modified:  2026-05-19T09:35:08Z
source:         RIPE # Filtered

role:           AlterTEL NOC
address:        AlterTEL Sp. z o.o.
address:        Al. Jerozolimskie 65/79 lok. 3.175
address:        00-697 Warszawa
address:        POLAND
phone:          +48.22.2920400
admin-c:        SZYM1-RIPE
tech-c:         SZYM1-RIPE
nic-hdl:        ATN11-RIPE
mnt-by:         ALTERTEL-MNT
created:        2010-01-06T17:28:05Z
last-modified:  2020-09-30T16:19:21Z
source:         RIPE # Filtered