ASN AS15790 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS15790?

AS15790 is listed under Finanz Informatik GmbH & Co. KG.

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.

AS15790 Finanz Informatik GmbH & Co. KG

ASN Lookup Tool

Finanz Informatik GmbH & Co. KG f-i.de

DE 2 Routes

AS Data

AS15790

AS15790 – Finanz Informatik GmbH & Co. KG

AS Number	15790
AS Name	FINANZINFORMATIK-AS-OST
Organization	Finanz Informatik GmbH & Co. KG (org-nnm1-ripe)
Country	DE
Website	f-i.de
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS15790 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
62.181.128.0/19	AS15790	Finanz Informatik GmbH & Co. KG	Finanz Informatik GmbH & Co. KG	8192
2a02:bb1:1000::/37	AS15790	Finanz Informatik GmbH & Co. KG	Finanz Informatik GmbH & Co. KG	~2×10²⁷

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 'AS15719 - AS15803'

as-block:       AS15719 - AS15803
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:        2024-02-13T15:18:50Z
last-modified:  2024-02-13T15:18:50Z
source:         RIPE

% Information related to 'AS15790'

% Abuse contact for 'AS15790' is 'netsec@f-i.de'

aut-num:        AS15790
org:            ORG-nNm1-RIPE
as-name:        FINANZINFORMATIK-AS-OST
import:         from AS3320 action pref=100; accept ANY
import:         from AS9145 action pref=100; accept ANY
import:         from AS9099 action pref=100; accept ANY
import:         from AS12316 action pref=100; accept AS12316
export:         to AS3320 announce AS15790
export:         to AS9145 announce AS15790
export:         to AS9099 announce AS15790
export:         to AS12316 announce ANY
admin-c:        FN3232-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         FN3232-RIPE
mnt-by:         mnt-fi-netz
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-06T12:50:19Z
source:         RIPE

organisation:   ORG-nNm1-RIPE
org-name:       Finanz Informatik GmbH & Co. KG
country:        DE
org-type:       LIR
address:        Laatzener Strasse 5
address:        30539
address:        Hannover
address:        GERMANY
phone:          +4969743290
admin-c:        FN3232-RIPE
abuse-c:        FI2002-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        mnt-fi-netz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS15790-MNT
created:        2004-04-17T11:10:27Z
last-modified:  2022-05-16T07:04:42Z
source:         RIPE # Filtered

role:           FI network Admin
admin-c:        AL17906-RIPE
tech-c:         AL17906-RIPE
tech-c:         TF4407-RIPE
admin-c:        TF4407-RIPE
admin-c:        CR9368-RIPE
admin-c:        MB5779-RIPE
tech-c:         CR9368-RIPE
tech-c:         MB5779-RIPE
address:        Nevinghoff 25, 48147 M�nster
nic-hdl:        FN3232-RIPE
mnt-by:         mnt-fi-netz
created:        2019-11-19T13:12:41Z
last-modified:  2025-01-27T13:25:35Z
source:         RIPE # Filtered
abuse-mailbox:  netsec@f-i.de

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS15719 - AS15803",
    "description" : [ "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" ],
    "date_created" : "2024-02-13",
    "date_updated" : "2024-02-13",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS15790",
    "as_name" : "FINANZINFORMATIK-AS-OST",
    "status" : "ASSIGNED",
    "import" : [ "from AS3320 action pref=100; accept ANY", "from AS9145 action pref=100; accept ANY", "from AS9099 action pref=100; accept ANY", "from AS12316 action pref=100; accept AS12316" ],
    "export" : [ "to AS3320 announce AS15790", "to AS9145 announce AS15790", "to AS9099 announce AS15790", "to AS12316 announce ANY" ],
    "organization" : "ORG-nNm1-RIPE",
    "admin_contacts" : [ "FN3232-RIPE" ],
    "tech_contacts" : [ "FN3232-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "mnt-fi-netz" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2025-10-06",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-nNm1-RIPE",
    "name" : "Finanz Informatik GmbH & Co. KG",
    "type" : "LIR",
    "address" : [ "Laatzener Strasse 5", "30539", "Hannover", "GERMANY" ],
    "street" : "Laatzener Strasse",
    "city" : "Hannover",
    "zip_code" : "30539",
    "country" : [ "DE" ],
    "phone" : [ "+4969743290" ],
    "admin_contacts" : [ "FN3232-RIPE" ],
    "abuse_contacts" : [ "FI2002-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "mnt-fi-netz" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "AS15790-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2022-05-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "FN3232-RIPE",
    "name" : "FI network Admin",
    "address" : [ "Nevinghoff 25, 48147 M?nster" ],
    "street" : "M?nster",
    "zip_code" : "48147",
    "abuse_mailbox" : [ "netsec@f-i.de" ],
    "admin_contacts" : [ "AL17906-RIPE", "TF4407-RIPE", "CR9368-RIPE", "MB5779-RIPE" ],
    "tech_contacts" : [ "AL17906-RIPE", "TF4407-RIPE", "CR9368-RIPE", "MB5779-RIPE" ],
    "mnt_by" : [ "mnt-fi-netz" ],
    "date_created" : "2019-11-19",
    "date_updated" : "2025-01-27",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "FN3232-RIPE",
    "name" : "FI network Admin",
    "address" : [ "Nevinghoff 25, 48147 M?nster" ],
    "street" : "M?nster",
    "zip_code" : "48147",
    "abuse_mailbox" : [ "netsec@f-i.de" ],
    "admin_contacts" : [ "AL17906-RIPE", "TF4407-RIPE", "CR9368-RIPE", "MB5779-RIPE" ],
    "tech_contacts" : [ "AL17906-RIPE", "TF4407-RIPE", "CR9368-RIPE", "MB5779-RIPE" ],
    "mnt_by" : [ "mnt-fi-netz" ],
    "date_created" : "2019-11-19",
    "date_updated" : "2025-01-27",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS9099	Finanz Informatik GmbH & Co. KG	DE
AS12316	Finanz Informatik Technologie Service GmbH & Co. KG	DE
AS3320	Deutsche Telekom AG	DE
AS9145	EWE TEL GmbH	DE

Upstreams

AS Number	Description	Country
AS3320	Deutsche Telekom AG	DE
AS9145	EWE TEL GmbH	DE

Contacts

Email Contacts

netsec@f-i.de

Abuse Contacts