ASN Lookup Tool

Libera Universita di Bolzano unibz.it IT IT 3 Routes

AS Data

AS51708

AS51708Libera Universita di Bolzano

AS Number 51708
AS Name UNIBZ-AS
Organization Libera Universita di Bolzano (org-ludb1-ripe)
Country IT
Website unibz.it
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type EDUCATION
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-10-25

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Use ASN data for AS51708 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
46.18.24.0/22 1024
46.18.24.0/21 2048
2a02:27e8::/32 ~79×10²⁷

Raw Whois Response

% 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 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51708'

% Abuse contact for 'AS51708' is 'abuse@unibz.it'

aut-num:        AS51708
as-name:        UNIBZ-AS
org:            ORG-LUdB1-RIPE
remarks:        -------------------------------------------------------
remarks:        Transits
remarks:        -------------------------------------------------------
import:         from AS50507 accept ANY
export:         to AS50507 announce ANY
mp-import:      afi ipv6.unicast from AS50507 accept ANY
mp-export:      afi ipv6.unicast to AS50507 announce ANY
import:         from AS137 accept ANY
export:         to AS137 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS137 accept ANY
mp-export:      afi ipv6.unicast to AS137 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS-UNIBZ
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-export:      afi ipv6.unicast to AS1299 announce AS-UNIBZ
import:         from AS49088 accept ANY
export:         to AS49088 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS49088 accept ANY
mp-export:      afi ipv6.unicast to AS49088 announce AS-UNIBZ
remarks:        -------------------------------------------------------
remarks:        Public peers at MIX
remarks:        -------------------------------------------------------
import:         from AS16509 accept ANY
export:         to AS16509 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS16509 accept ANY
mp-export:      afi ipv6.unicast to AS16509 announce AS-UNIBZ
import:         from AS15169 accept ANY
export:         to AS15169 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS15169 accept ANY
mp-export:      afi ipv6.unicast to AS15169 announce AS-UNIBZ
import:         from AS8265 accept ANY
export:         to AS8265 announce AS-UNIB
mp-import:      afi ipv6.unicast from AS8265 accept ANY
mp-export:      afi ipv6.unicast to AS8265 announce AS-UNIBZ
import:         from AS8075 accept ANY
export:         to AS8075 announce AS-UNIB
mp-import:      afi ipv6.unicast from AS8075 accept ANY
mp-export:      afi ipv6.unicast to AS8075 announce AS-UNIBZ
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-UNIBZ
import:         from AS13335 accept ANY
export:         to AS13335 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS13335 accept ANY
mp-export:      afi ipv6.unicast to AS13335 announce AS-UNIBZ
import:         from AS19679 accept ANY
export:         to AS19679 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS19679 accept ANY
mp-export:      afi ipv6.unicast to AS19679 announce AS-UNIBZ
remarks:        -------------------------------------------------------
remarks:        Public Peers at STIX
remarks:        -------------------------------------------------------
import:         from AS203059 accept ANY
export:         to AS203059 announce AS-UNIBZ
mp-import:      afi ipv6.unicast from AS203059 accept ANY
mp-export:      afi ipv6.unicast to AS203059 announce AS-UNIBZ
admin-c:        UNA6-RIPE
tech-c:         UNA6-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UNIBZ-MNT
created:        2010-10-25T06:45:05Z
last-modified:  2026-03-20T07:43:49Z
source:         RIPE # Filtered

organisation:   ORG-LUdB1-RIPE
org-name:       Libera Universita di Bolzano
country:        IT
reg-nr:         Not Applicable
org-type:       LIR
address:        Piazza Universita 1
address:        39100
address:        Bolzano
address:        ITALY
phone:          +390471011800
fax-no:         +390471011809
admin-c:        JT3044-RIPE
admin-c:        MP18849-RIPE
mnt-by:         UNIBZ-MNT
mnt-ref:        UNIBZ-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        UAH8-RIPE
created:        2010-10-19T08:25:03Z
last-modified:  2026-05-13T07:18:49Z
source:         RIPE # Filtered

role:           UNIBZ Network Administrator
address:        Piazza Universita 1 39100 Bolzano Italy
remarks:        ----------------------------------------
remarks:        Abuse and SPAM: <abuse@unibz.it>
remarks:        Operational issues: <noc@unibz.it>
remarks:        ----------------------------------------
admin-c:        DL4539-RIPE
tech-c:         JT3044-RIPE
tech-c:         MP18849-RIPE
nic-hdl:        UNA6-RIPE
mnt-by:         UNIBZ-MNT
created:        2010-10-20T06:54:12Z
last-modified:  2018-11-21T09:08:32Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@unibz.it

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS199081 Lancom Ltd. GR
AS9498 Bharti Airtel Limited IN
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS60602 Inovare-Prim SRL MD
AS22356 Durand do Brasil Ltda BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS8529 Zain Omantel International FZ-LLC AE
AS57344 Telehouse EAD BG
AS9498 Bharti Airtel Ltd IN
AS214757 Jakub Krsa CZ
AS16509 Amazon.com, Inc. US
AS51185 MainStreaming SpA IT
AS34224 Neterra Ltd. BG
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS8265 FASTNET S.R.L. IT
AS13237 euNetworks GmbH DE
AS14840 BR.Digital Telecom BR
AS29632 Netassist International EOOD BG
AS24961 WIIT AG DE
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS15605 Connesi s.p.a. IT
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS12779 IT.Gate S.p.A. IT
AS8801 Rocket Fibre Ltd GB
AS8075 Microsoft Corporation US
AS50877 Airbeam S.r.l. IT
AS6204 INTERKVM HOST SRL RO
AS212483 LEVEL EIGHTY SIX COMMUNICATIONS LTD GB
AS49709 Videobyte S.r.l. IT
AS1299 Arelion Sweden AB SE
AS8660 Italiaonline S.p.A. IT
AS24482 SG.GS SG
AS202032 GOLINE CH
AS28716 Retelit Digital Services S.p.A. IT
AS12741 Netia SA PL
AS203462 NOVACONN SRL IT
AS34428 Giulio Lo Presti IT
AS202032 GOLINE SA CH
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD GB
AS57111 NOVA NETWORKS S.R.L. IT
AS137 Consortium GARR IT
AS60171 AFR-IX TELECOM S.A. ES
AS19679 Dropbox, Inc. US
AS59919 Brainbox S.r.l. IT
AS60171 AFR IX TELECOM S.A. ES
AS4455 IX Reach Ltd GB
AS8218 operated Upstreamnet gmbh FR
AS8218 Zayo Infrastructure France SA FR
AS207054 FLYNET SRL IT
AS64445 NetJoin srl IT
AS50507 Accademia Europea di Bolzano IT
AS39120 Convergenze S.p.A. IT
AS263444 Open X Tecnologia Ltda BR
AS5394 UNIDATA S.p.A. IT
AS5405 Inter.link GmbH DE
AS49088 TELMEKOM SRL IT

Upstreams

AS Number Description Country
AS28716 Retelit Digital Services S.p.A. IT
AS9498 Bharti Airtel Limited IN
AS14840 BR.Digital Telecom BR
AS29632 Netassist International EOOD BG
AS263444 Open X Tecnologia Ltda BR
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS24961 WIIT AG DE
AS22356 Durand do Brasil Ltda BR
AS5405 Inter.link GmbH DE
AS49088 TELMEKOM SRL IT
AS60171 AFR IX TELECOM S.A. ES
AS8218 operated Upstreamnet gmbh FR
AS4455 IX Reach Ltd GB
AS1299 Arelion Sweden AB SE
AS9009 M247 Europe SRL RO
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS50507 Accademia Europea di Bolzano IT

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Frequently Asked Questions

ASN AS51708 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51708 is listed under Libera Universita di Bolzano.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.