AS42407 GT11 Sp. z o.o. 🇵🇱 PL

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,024 (4 × /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: AS42407
Name: GT11 Sp. z o.o.
Organisation: GT11 Sp. z o.o.
Country: 🇵🇱 PL
RIR: RIPENCC
Allocated: 2018-07-23

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 1 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS42383 - AS42953
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:        2026-06-23T05:12:23Z
last-modified:  2026-06-23T05:12:23Z
source:         RIPE

aut-num:        AS42407
as-name:        GT11-AS
org:            ORG-GSZO29-RIPE
import:         from AS50607 accept ANY
export:         to AS50607 announce AS42407
import:         from AS57608 accept ANY
export:         to AS57608 announce AS42407
admin-c:        BM9926-RIPE
tech-c:         BM9926-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         pl-gt11-1-mnt
created:        2018-07-23T11:36:42Z
last-modified:  2018-09-04T12:16:48Z
source:         RIPE

organisation:   ORG-GSZO29-RIPE
org-name:       GT11 Sp. z o.o.
country:        PL
reg-nr:         122740633
org-type:       LIR
address:        ul Juliusza Lea 116/72
address:        30-133
address:        Krak�w
address:        POLAND
phone:          +48 12 268 30 00
admin-c:        BM9926-RIPE
tech-c:         BM9926-RIPE
abuse-c:        AR47536-RIPE
mnt-ref:        pl-gt11-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         pl-gt11-1-mnt
created:        2018-07-20T08:03:41Z
last-modified:  2026-05-13T07:08:02Z
source:         RIPE # Filtered

person:         Bartosz Mazurczyk
address:        ul Juliusza Lea 116/72
address:        30-133
address:        Krak�w
address:        POLAND
phone:          +48 12 268 30 00
nic-hdl:        BM9926-RIPE
mnt-by:         pl-gt11-1-mnt
created:        2018-07-20T08:03:40Z
last-modified:  2018-07-20T08:03:41Z
source:         RIPE