ASN AS39256 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39256?

AS39256 is listed under Dom TV LLC.

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.

AS39256 Dom TV LLC | IPGeolocation.io

ASN Lookup Tool

Dom TV LLC fannet.ru

RU 5 Routes

AS Data

AS39256

AS39256 – Dom TV LLC

AS Number	39256
AS Name	FANNET
Organization	Dom TV LLC(org-ftl5-ripe)
Country	RU
Website	fannet.ru
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2006-01-19

ASN Intelligence API for production workflows

Use ASN data for AS39256 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
92.43.0.0/21	AS39256	Dom TV LLC	Fannet Telecom Core Network	2048
46.254.80.0/21	AS39256	Dom TV LLC	fannet broadband users	2048
185.17.88.0/22	AS39256	Dom TV LLC	FANNET BROADBAND	1024
188.93.24.0/21	AS39256	Dom TV LLC	Broadband Users	2048
2a03:7dc0::/32	AS39256	Dom TV LLC	v6 network	~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 'AS38912 - AS39599'

as-block:       AS38912 - AS39599
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

% Information related to 'AS39256'

% Abuse contact for 'AS39256' is 'spam-abuse@fannet.ru'

aut-num:        AS39256
as-name:        FANNET
remarks:        --------- uplinks ------------
import:         from AS44158 accept ANY;
export:         to AS44158 announce AS-FANNET;
import:         from AS20485 accept ANY;
export:         to AS20485 announce AS-FANNET;
remarks:        ------------------------------
org:            ORG-FTL5-RIPE
admin-c:        FT1033-RIPE
tech-c:         FT1033-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FANNET-MNT
created:        2006-01-19T10:48:48Z
last-modified:  2019-03-04T15:55:59Z
source:         RIPE

organisation:   ORG-FTL5-RIPE
org-name:       Dom-TV LLC
country:        RU
org-type:       LIR
address:        ul. Mira 3A
address:        410052
address:        Saratov
address:        RUSSIAN FEDERATION
phone:          +78452759520
fax-no:         +78452759520
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        FANNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FANNET-MNT
admin-c:        DA11147-RIPE
abuse-c:        FT1033-RIPE
created:        2007-12-19T12:24:34Z
last-modified:  2025-12-15T06:19:13Z
source:         RIPE # Filtered

role:           Fannet Telecom
address:        CJSC "Fannet Telecom"
address:        410012, Russia, Saratov, Volskaya 70, office 35
phone:          +7 8452 748058
fax-no:         +7 8452 748058
remarks:        http://fannet.ru/
remarks:        SPAM and Network security issues: spam-abuse@fannet.ru
remarks:        General information: info@fannet.ru
remarks:        Routing and peering issues: noc@fannet.ru
admin-c:        DA11147-RIPE
tech-c:         DA11147-RIPE
nic-hdl:        FT1033-RIPE
abuse-mailbox:  spam-abuse@fannet.ru
mnt-by:         FANNET-MNT
created:        2004-12-02T13:12:09Z
last-modified:  2025-12-13T08:49:19Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS38912 - AS39599",
    "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" : "2023-08-29",
    "date_updated" : "2023-08-29",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS39256",
    "as_name" : "FANNET",
    "status" : "ASSIGNED",
    "import" : [ "from AS44158 accept ANY;", "from AS20485 accept ANY;" ],
    "export" : [ "to AS44158 announce AS-FANNET;", "to AS20485 announce AS-FANNET;" ],
    "organization" : "ORG-FTL5-RIPE",
    "admin_contacts" : [ "FT1033-RIPE" ],
    "tech_contacts" : [ "FT1033-RIPE" ],
    "remarks" : [ "--------- uplinks ------------", "------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "FANNET-MNT" ],
    "date_created" : "2006-01-19",
    "date_updated" : "2019-03-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-FTL5-RIPE",
    "name" : "Dom-TV LLC",
    "type" : "LIR",
    "address" : [ "ul. Mira 3A", "410052", "Saratov", "RUSSIAN FEDERATION" ],
    "street" : "Ul. Mira",
    "city" : "Saratov",
    "zip_code" : "410052",
    "country" : [ "RU" ],
    "phone" : [ "+78452759520" ],
    "fax_no" : [ "+78452759520" ],
    "admin_contacts" : [ "DA11147-RIPE" ],
    "abuse_contacts" : [ "FT1033-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "FANNET-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "FANNET-MNT" ],
    "date_created" : "2007-12-19",
    "date_updated" : "2025-12-15",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  },
  "administrative_contacts" : [ {
    "handle" : "FT1033-RIPE",
    "name" : "Fannet Telecom",
    "address" : [ "CJSC \"Fannet Telecom\"", "410012, Russia, Saratov, Volskaya 70, office 35" ],
    "street" : "Volskaya",
    "city" : "Saratov",
    "zip_code" : "410012",
    "country" : "RUSSIA",
    "abuse_mailbox" : [ "spam-abuse@fannet.ru" ],
    "phone" : [ "+7 8452 748058" ],
    "fax_no" : [ "+7 8452 748058" ],
    "admin_contacts" : [ "DA11147-RIPE" ],
    "tech_contacts" : [ "DA11147-RIPE" ],
    "remarks" : [ "http://fannet.ru/", "SPAM and Network security issues: spam-abuse@fannet.ru", "General information: info@fannet.ru", "Routing and peering issues: noc@fannet.ru" ],
    "mnt_by" : [ "FANNET-MNT" ],
    "date_created" : "2004-12-02",
    "date_updated" : "2025-12-13",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "FT1033-RIPE",
    "name" : "Fannet Telecom",
    "address" : [ "CJSC \"Fannet Telecom\"", "410012, Russia, Saratov, Volskaya 70, office 35" ],
    "street" : "Volskaya",
    "city" : "Saratov",
    "zip_code" : "410012",
    "country" : "RUSSIA",
    "abuse_mailbox" : [ "spam-abuse@fannet.ru" ],
    "phone" : [ "+7 8452 748058" ],
    "fax_no" : [ "+7 8452 748058" ],
    "admin_contacts" : [ "DA11147-RIPE" ],
    "tech_contacts" : [ "DA11147-RIPE" ],
    "remarks" : [ "http://fannet.ru/", "SPAM and Network security issues: spam-abuse@fannet.ru", "General information: info@fannet.ru", "Routing and peering issues: noc@fannet.ru" ],
    "mnt_by" : [ "FANNET-MNT" ],
    "date_created" : "2004-12-02",
    "date_updated" : "2025-12-13",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ]
}

Peers

AS Number	Description	Country
AS20485	Joint Stock Company TransTeleCom	RU
AS44158	"Altura" ltd.	RU
AS44158	Altura ltd.	RU

Upstreams

AS Number	Description	Country
AS20485	Joint Stock Company TransTeleCom	RU
AS44158	Altura ltd.	RU