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AS49139 PE Prujmak Olexandr Olegovich

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

PE Prujmak Olexandr Olegovich express-t.ua

UA 1 Routes

AS Data

AS49139

AS49139 – PE Prujmak Olexandr Olegovich

AS Number	49139
AS Name	lakenet-as
Organization	PE Prujmak Olexandr Olegovich (org-ppoo1-ripe)
Country	UA
Website	express-t.ua
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2009-04-17

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.212.154.0/24	AS49139	PE Prujmak Olexandr Olegovich	PE Prujmak Olexandr Olegovich	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 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS49139'

% Abuse contact for 'AS49139' is 'max@express-t.ua'

aut-num:        AS49139
as-name:        lakenet-as
org:            ORG-PPOO1-RIPE
import:         from AS3326 accept ANY
export:         to AS3326 announce AS49139
import:         from AS34056 accept ANY
export:         to AS34056 announce AS49139
admin-c:        MJ83213-RIPE
tech-c:         MJ83213-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LAKE-MNT
created:        2009-04-17T12:21:28Z
last-modified:  2020-04-08T09:10:00Z
source:         RIPE
sponsoring-org: ORG-ML410-RIPE

organisation:   ORG-PPOO1-RIPE
org-name:       PE Prujmak Olexandr Olegovich
country:        UA
org-type:       OTHER
address:        Ukraine, 04209, Kyiv, Ozerna str., 10, of. 155
phone:          +380502433333
abuse-c:        AR29047-RIPE
admin-c:        MJ83213-RIPE
mnt-ref:        LAKE-MNT
mnt-by:         LAKE-MNT
created:        2009-04-16T11:19:44Z
last-modified:  2022-12-01T16:43:40Z
source:         RIPE # Filtered

person:         Maxim Jeltanovsky
address:        Ukraine, 04209, Kyiv, Ozerna str., 10, of. 155
phone:          +380502433333
nic-hdl:        MJ83213-RIPE
mnt-by:         LAKE-MNT
created:        2017-08-11T08:07:57Z
last-modified:  2017-08-11T08:09:31Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS47870 - AS49384",
    "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" : "2025-07-09",
    "date_updated" : "2025-07-09",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS49139",
    "as_name" : "lakenet-as",
    "status" : "ASSIGNED",
    "import" : [ "from AS3326 accept ANY", "from AS34056 accept ANY" ],
    "export" : [ "to AS3326 announce AS49139", "to AS34056 announce AS49139" ],
    "organization" : "ORG-PPOO1-RIPE",
    "sponsoring_organization" : "ORG-ML410-RIPE",
    "admin_contacts" : [ "MJ83213-RIPE" ],
    "tech_contacts" : [ "MJ83213-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "LAKE-MNT" ],
    "date_created" : "2009-04-17",
    "date_updated" : "2020-04-08",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-PPOO1-RIPE",
    "name" : "PE Prujmak Olexandr Olegovich",
    "type" : "OTHER",
    "address" : [ "Ukraine, 04209, Kyiv, Ozerna str., 10, of. 155" ],
    "street" : "Ozerna Str.",
    "city" : "Kyiv",
    "zip_code" : "04209",
    "country" : [ "UA" ],
    "phone" : [ "+380502433333" ],
    "admin_contacts" : [ "MJ83213-RIPE" ],
    "abuse_contacts" : [ "AR29047-RIPE" ],
    "mnt_ref" : [ "LAKE-MNT" ],
    "mnt_by" : [ "LAKE-MNT" ],
    "date_created" : "2009-04-16",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  },
  "administrative_contacts" : [ {
    "handle" : "MJ83213-RIPE",
    "name" : "Maxim Jeltanovsky",
    "address" : [ "Ukraine, 04209, Kyiv, Ozerna str., 10, of. 155" ],
    "street" : "Ozerna Str.",
    "city" : "Kyiv",
    "zip_code" : "04209",
    "country" : "UKRAINE",
    "phone" : [ "+380502433333" ],
    "mnt_by" : [ "LAKE-MNT" ],
    "date_created" : "2017-08-11",
    "date_updated" : "2017-08-11",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MJ83213-RIPE",
    "name" : "Maxim Jeltanovsky",
    "address" : [ "Ukraine, 04209, Kyiv, Ozerna str., 10, of. 155" ],
    "street" : "Ozerna Str.",
    "city" : "Kyiv",
    "zip_code" : "04209",
    "country" : "UKRAINE",
    "phone" : [ "+380502433333" ],
    "mnt_by" : [ "LAKE-MNT" ],
    "date_created" : "2017-08-11",
    "date_updated" : "2017-08-11",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  } ]
}

Peers

AS Number	Description	Country
AS34056	Kyiv Optic Networks ltd	UA
AS3326	PRIVATE JOINT STOCK COMPANY "DATAGROUP"	UA
AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	UA
AS34056	KievNet ISP AS	UA

Upstreams

AS Number	Description	Country
AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	UA
AS34056	KievNet ISP AS	UA

Frequently Asked Questions

What is ASN AS49139?

ASN AS49139 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS49139?

AS49139 is listed under PE Prujmak Olexandr Olegovich.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.