AS49888 Ultranet Sp. z o.o. 🇵🇱 PL

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

4,096 (16 × /24)

IPv6 prefixes

1 × /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: AS49888
Name: Ultranet Sp. z o.o.
Organisation: Ultranet
Country: 🇵🇱 PL
RIR: RIPENCC
Allocated: 2009-10-05
Network type: Cable/DSL/ISP
Traffic levels: 1-5Gbps
Scope: Europe
Peering policy: Open
Website: http://www.ultranet.com.pl
PeeringDB: net/15424
Exchanges: 3
Facilities: 3

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS49868 - AS50048
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:        2026-02-24T07:14:53Z
last-modified:  2026-02-24T07:14:53Z
source:         RIPE

aut-num:        AS49888
as-name:        ULTRANET-AS
org:            ORG-USzo3-RIPE
import:         from AS5617 accept ANY
import:         from AS29535 accept ANY
import:         from AS15857 accept ANY
import:         from AS20960 accept ANY
import:         from AS24724 accept ANY
import:         from AS8246 accept ANY
export:         to AS24724 announce AS49888
export:         to AS8246 announce AS49888
export:         to AS20960 announce AS49888
export:         to AS29535 announce AS49888
import:         from AS29535 accept ANY
export:         to AS29535 announce AS49888
export:         to AS5617 announce AS49888
export:         to AS15857 announce AS49888
admin-c:        RW2696-RIPE
tech-c:         JP5672-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ultranet-mnt
created:        2009-10-05T06:38:30Z
last-modified:  2023-11-28T20:03:14Z
source:         RIPE

organisation:   ORG-USzo3-RIPE
geoloc:         51.1135586 16.9757867
country:        PL
reg-nr:         932267575
org-name:       Ultranet Sp. z o.o.
org-type:       LIR
address:        Strzegomska 138
address:        54-429
address:        Wroclaw
address:        POLAND
phone:          +48717164600
fax-no:         +48713598252
abuse-c:        AD10890-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ULTRANET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ULTRANET-MNT
created:        2009-08-19T09:15:25Z
last-modified:  2026-05-13T07:25:42Z
source:         RIPE # Filtered

person:         Jaroslaw Piwkowski
address:        Ultranet sp. z o.o.
address:        ul. Strzegomska 138
address:        54-429 Wroclaw
address:        POLAND
phone:          +48 71 7164600
fax-no:         +48 71 3598252
nic-hdl:        JP5672-RIPE
mnt-by:         ULTRANET-MNT
org:            ORG-USzo3-RIPE
created:        2011-09-29T09:28:38Z
last-modified:  2016-06-24T07:36:59Z
source:         RIPE # Filtered

person:         Roman Wojnarowski
address:        ul. Strzegomska 138
address:        54-429 Wroclaw
address:        POLAND
phone:          +48 71 71 646 00
fax-no:         +48 71 359 82 52
org:            ORG-USzo3-RIPE
nic-hdl:        RW2696-RIPE
mnt-by:         ULTRANET-MNT
created:        2010-11-23T12:31:57Z
last-modified:  2016-06-24T07:41:52Z
source:         RIPE # Filtered