ASN AS12307 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12307?

AS12307 is listed under Sandro Bolliger trading as Bolliger Network Solutions.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS12307 Sandro Bolliger trading as Bolliger Network Solutions

Sandro Bolliger trading as Bolliger Network Solutions ravana.me

CH 4 Routes

AS Data

AS12307

AS12307 – Sandro Bolliger trading as Bolliger Network Solutions

AS Number	12307
AS Name	RAVANA
Organization	Sandro Bolliger trading as Bolliger Network Solutions(org-sbta6-ripe)
Country	CH
Website	ravana.me
Number of IPv4 Routes	2
Number of IPv6 Routes	2
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2015-09-30

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Use ASN data for AS12307 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.119.104.0/24	AS12307	Sandro Bolliger trading as Bolliger Network Solutions	Sandro Bolliger trading as Bolliger Network Solutions	256
2a06:8a00::/32	AS12307	Sandro Bolliger trading as Bolliger Network Solutions	Internetprovider.ch Customers	~79×10²⁷
2a06:8a07::/32	AS12307	Sandro Bolliger trading as Bolliger Network Solutions	Internetprovider.ch Customers	~79×10²⁷
185.119.107.0/24	AS12307	Sandro Bolliger trading as Bolliger Network Solutions	Sandro Bolliger trading as Bolliger Network Solutions	256

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 'AS12288 - AS12454'

as-block:       AS12288 - AS12454
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS12307'

% Abuse contact for 'AS12307' is 'abuse@ravana.me'

aut-num:        AS12307
as-name:        RAVANA
descr:          Sandro Bolliger
org:            ORG-SBTA6-RIPE
remarks:
remarks:        =======================================================
remarks:        Upstream Networks
remarks:        =======================================================
remarks:
remarks:        # CommunityRack.org
mp-import:      afi ipv4.unicast from AS57118 accept ANY
mp-export:      afi ipv4.unicast to AS57118 announce AS-RAVANA
mp-import:      afi ipv6.unicast from AS57118 accept ANY
mp-export:      afi ipv6.unicast to AS57118 announce AS-RAVANA
remarks:
remarks:        # meerfarbig
mp-import:      afi ipv4.unicast from AS34549 accept ANY
mp-export:      afi ipv4.unicast to AS34549 announce AS-RAVANA
mp-import:      afi ipv6.unicast from AS34549 accept ANY
mp-export:      afi ipv6.unicast to AS34549 announce AS-RAVANA
remarks:
remarks:        # nine.ch
mp-import:      afi ipv4.unicast from AS29691 accept ANY
mp-export:      afi ipv4.unicast to AS29691 announce AS-RAVANA
mp-import:      afi ipv6.unicast from AS29691 accept ANY
mp-export:      afi ipv6.unicast to AS29691 announce AS-RAVANA
remarks:
remarks:        # iFog
mp-import:      afi ipv4.unicast from AS34927 accept ANY
mp-export:      afi ipv4.unicast to AS34927 announce AS-RAVANA
mp-import:      afi ipv6.unicast from AS34927 accept ANY
mp-export:      afi ipv6.unicast to AS34927 announce AS-RAVANA
remarks:
remarks:        ==========================================
remarks:        IPv6 only Upstream Networks
remarks:        ==========================================
remarks:
remarks:        AS6939 is AS-HURRICANE
mp-import:      afi ipv4.unicast from AS6939 accept AS-HURRICANE
mp-export:      afi ipv4.unicast to AS6939 announce AS-RAVANA
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS-RAVANA
remarks:
remarks:        ==========================================
remarks:        Customers
remarks:        ==========================================
remarks:
remarks:        AS204418 is INTERNETPROVIDERCH
mp-import:      afi ipv4.unicast from AS204418 accept AS204418
mp-export:      afi ipv4.unicast to AS204418 announce ANY
mp-import:      afi ipv6.unicast from AS204418 accept AS204418
mp-export:      afi ipv6.unicast to AS204418 announce ANY
remarks:
remarks:        AS42032 is COMMUNITYISP
mp-import:      afi ipv4.unicast from AS42032 accept AS-COMMUNITYISP
mp-export:      afi ipv4.unicast to AS42032 announce ANY
mp-import:      afi ipv6.unicast from AS42032 accept AS-COMMUNITYISP
mp-export:      afi ipv6.unicast to AS42032 announce ANY
remarks:
remarks:        # CommunityRack.org
mp-import:      afi ipv4.unicast from AS57118 accept AS-COMRACK
mp-export:      afi ipv4.unicast to AS57118 announce ANY
mp-import:      afi ipv6.unicast from AS57118 accept AS-COMRACK
mp-export:      afi ipv6.unicast to AS57118 announce ANY
remarks:
remarks:        # Samuel
mp-import:      afi ipv4.unicast from AS35202 accept AS35202:AS-OTG
mp-export:      afi ipv4.unicast to AS35202 announce ANY
mp-import:      afi ipv6.unicast from AS35202 accept AS35202:AS-OTG
mp-export:      afi ipv6.unicast to AS35202 announce ANY
remarks:
remarks:        # Jonas
mp-import:      afi ipv4.unicast from AS57757 accept AS57757:AS-ALOPEX
mp-export:      afi ipv4.unicast to AS57757 announce ANY
mp-import:      afi ipv6.unicast from AS57757 accept AS57757:AS-ALOPEX
mp-export:      afi ipv6.unicast to AS57757 announce ANY
remarks:
remarks:        # Andrew
mp-import:      afi ipv4.unicast from AS34615 accept AS-UNIVERSAL-EXPORTS
mp-export:      afi ipv4.unicast to AS34615 announce ANY
mp-import:      afi ipv6.unicast from AS34615 accept AS-UNIVERSAL-EXPORTS
mp-export:      afi ipv6.unicast to AS34615 announce ANY
remarks:
remarks:        # Patrick
mp-import:      afi ipv4.unicast from AS51786 accept AS-VELDER
mp-export:      afi ipv4.unicast to AS51786 announce ANY
mp-import:      afi ipv6.unicast from AS51786 accept AS-VELDER
mp-export:      afi ipv6.unicast to AS51786 announce ANY
remarks:
remarks:        # Innotronic
mp-import:      afi ipv4.unicast from AS28875 accept AS-INNO
mp-export:      afi ipv4.unicast to AS28875 announce ANY
mp-import:      afi ipv6.unicast from AS28875 accept AS-INNO
mp-export:      afi ipv6.unicast to AS28875 announce ANY
remarks:
admin-c:        SB26718-RIPE
tech-c:         SB26718-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-ch-sbolliger-1
created:        2015-09-30T09:37:59Z
last-modified:  2024-04-25T11:46:13Z
source:         RIPE

organisation:   ORG-SBTA6-RIPE
org-name:       Sandro Bolliger trading as Bolliger Network Solutions
country:        CH
org-type:       LIR
address:        Eichliackerstrasse 71
address:        8406
address:        Winterthur
address:        SWITZERLAND
phone:          +41788620717
admin-c:        SB26718-RIPE
tech-c:         SB26718-RIPE
abuse-c:        AR52477-RIPE
mnt-ref:        mnt-ch-sbolliger-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-ch-sbolliger-1
created:        2019-05-06T14:10:58Z
last-modified:  2020-12-16T12:38:38Z
source:         RIPE # Filtered

person:         Sandro Bolliger
address:        Eichliackerstrasse 71
address:        8406
address:        Winterthur
address:        SWITZERLAND
phone:          +41788620717
nic-hdl:        SB26718-RIPE
mnt-by:         mnt-ch-sbolliger-1
created:        2019-05-06T14:10:57Z
last-modified:  2019-05-06T14:10:58Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

Peers

AS Number	Description	Country
AS62044	Zscaler Switzerland GmbH	CH
AS56381	level66.network UG haftungsbeschraenkt	DE
AS51907	Kanton Zug	CH
AS58057	Securebit AG	CH
AS58280	Massimiliano Andrea Stucchi	CH
AS40627	RingCentral Inc	US
AS204178	Winet Voicetec Solutions AG	CH
AS215044	OBT AG	CH
AS35223	Hoi Internet AG	LI
AS5385	Russmedia IT GmbH	AT

Upstreams

AS Number	Description	Country
AS34019	Hivane Association	FR
AS29691	Nine Internet Solutions AG	CH
AS50869	IPng Networks GmbH	CH
AS9002	RETN Limited	GB
AS1764	Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH	AT
AS34927	iFog GmbH	CH
AS39351	31173 Services AB	SE
AS24961	WIIT AG	DE
AS6939	Hurricane Electric LLC	US
AS48362	Stadtwerke Feldkirch	AT

Downstreams

AS Number	Description	Country
AS204418	Sandro Bolliger trading as Bolliger Network Solutions	CH
AS57118	CommunityRack.org Verein	CH
AS28875	Innotronic Ingenieurburo GmbH	CH
AS59808	Sandro Bolliger trading as Bolliger Network Solutions	CH
AS35202	Samuel Aschwanden	CH
AS42032	Sandro Bolliger trading as Bolliger Network Solutions	CH
AS57757	Jonas Meier	CH

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