ASN AS56435 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS56435?

AS56435 is listed under FOP Kukanov Vitaly Yurievich.

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.

AS56435 FOP Kukanov Vitaly Yurievich

ASN Lookup Tool

FOP Kukanov Vitaly Yurievich ultranet.com.ua

UA 5 Routes

AS Data

AS56435

AS56435 – FOP Kukanov Vitaly Yurievich

AS Number	56435
AS Name	ASULTRANET
Organization	FOP Kukanov Vitaly Yurievich (org-kuka1-ripe)
Country	UA
Website	ultranet.com.ua
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2011-02-18

ASN Intelligence API for production workflows

Use ASN data for AS56435 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.225.199.131/32	AS56435	FOP Kukanov Vitaly Yurievich	FOP Kukanov Vitaly Yurievich	1
91.225.198.0/23	AS56435	FOP Kukanov Vitaly Yurievich	FOP Kukanov Vitaly Yurievich	512
212.86.103.0/24	AS56435	FOP Kukanov Vitaly Yurievich	TK Ultranet LLC	256
91.225.196.0/23	AS56435	FOP Kukanov Vitaly Yurievich	FOP Kukanov Vitaly Yurievich	512
212.86.112.0/24	AS56435	FOP Kukanov Vitaly Yurievich	TK Ultranet	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 'AS56320 - AS56442'

as-block:       AS56320 - AS56442
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:        2023-01-23T16:09:02Z
last-modified:  2023-01-23T16:09:02Z
source:         RIPE

% Information related to 'AS56435'

% Abuse contact for 'AS56435' is 'mailbox@ultranet.com.ua'

aut-num:        AS56435
as-name:        ASULTRANET
org:            ORG-KUKA1-RIPE
import:         from AS9002 action pref=100; accept ANY
import:         from AS41540 action pref=100; accept ANY
import:         from AS1820 action pref=100; accept ANY
import:         from AS3255 action pref=100; accept ANY
import:         from AS3326 action pref=100; accept ANY
export:         to AS9002 announce AS56435
export:         to AS3255 announce AS56435
export:         to AS1820 announce AS56435
export:         to AS41540 announce AS56435
export:         to AS3326 announce AS56435
admin-c:        KUKA2-RIPE
tech-c:         KUKA2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KUKANOV-MNT
created:        2011-02-18T15:37:06Z
last-modified:  2020-11-28T11:47:40Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-KUKA1-RIPE
org-name:       FOP Kukanov Vitaly Yurievich
country:        UA
org-type:       OTHER
address:        Ukraine, Chernigov, ul. Mstislavskaya 15
abuse-c:        AR19785-RIPE
mnt-ref:        KUKANOV-MNT
mnt-by:         KUKANOV-MNT
created:        2011-02-12T17:57:39Z
last-modified:  2022-12-01T16:34:33Z
source:         RIPE # Filtered

person:         Vitaliy Kukanov
address:        Ukraine, Chernigov, Rodimtseva 2
phone:          +380462612607
nic-hdl:        KUKA2-RIPE
mnt-by:         KUKANOV-MNT
created:        2011-02-12T17:32:58Z
last-modified:  2014-12-18T19:55:23Z
source:         RIPE

% 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" : "AS56320 - AS56442",
    "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" : "2023-01-23",
    "date_updated" : "2023-01-23",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS56435",
    "as_name" : "ASULTRANET",
    "status" : "ASSIGNED",
    "import" : [ "from AS9002 action pref=100; accept ANY", "from AS41540 action pref=100; accept ANY", "from AS1820 action pref=100; accept ANY", "from AS3255 action pref=100; accept ANY", "from AS3326 action pref=100; accept ANY" ],
    "export" : [ "to AS9002 announce AS56435", "to AS3255 announce AS56435", "to AS1820 announce AS56435", "to AS41540 announce AS56435", "to AS3326 announce AS56435" ],
    "organization" : "ORG-KUKA1-RIPE",
    "sponsoring_organization" : "ORG-Vs35-RIPE",
    "admin_contacts" : [ "KUKA2-RIPE" ],
    "tech_contacts" : [ "KUKA2-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "KUKANOV-MNT" ],
    "date_created" : "2011-02-18",
    "date_updated" : "2020-11-28",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-KUKA1-RIPE",
    "name" : "FOP Kukanov Vitaly Yurievich",
    "type" : "OTHER",
    "address" : [ "Ukraine, Chernigov, ul. Mstislavskaya 15" ],
    "street" : "Ul. Mstislavskaya",
    "city" : "Chernigov",
    "country" : [ "UA" ],
    "abuse_contacts" : [ "AR19785-RIPE" ],
    "mnt_ref" : [ "KUKANOV-MNT" ],
    "mnt_by" : [ "KUKANOV-MNT" ],
    "date_created" : "2011-02-12",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  },
  "administrative_contacts" : [ {
    "handle" : "KUKA2-RIPE",
    "name" : "Vitaliy Kukanov",
    "address" : [ "Ukraine, Chernigov, Rodimtseva 2" ],
    "street" : "Rodimtseva",
    "city" : "Chernigov",
    "country" : "UKRAINE",
    "phone" : [ "+380462612607" ],
    "mnt_by" : [ "KUKANOV-MNT" ],
    "date_created" : "2011-02-12",
    "date_updated" : "2014-12-18",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  } ],
  "technical_contacts" : [ {
    "handle" : "KUKA2-RIPE",
    "name" : "Vitaliy Kukanov",
    "address" : [ "Ukraine, Chernigov, Rodimtseva 2" ],
    "street" : "Rodimtseva",
    "city" : "Chernigov",
    "country" : "UKRAINE",
    "phone" : [ "+380462612607" ],
    "mnt_by" : [ "KUKANOV-MNT" ],
    "date_created" : "2011-02-12",
    "date_updated" : "2014-12-18",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  } ]
}

Peers

AS Number	Description	Country
AS1820	WNET TELECOM USA Corp.	US
AS3326	PRIVATE JOINT STOCK COMPANY "DATAGROUP"	UA
AS9002	RETN Limited	GB
AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	UA
AS41540	Load.me sp. z o. o.	PL
AS3255	LLC EKSINTECH	UA

Upstreams

AS Number	Description	Country
AS1820	WNET TELECOM USA Corp.	US
AS9002	RETN Limited	GB
AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	UA