What is ASN AS203662?

ASN AS203662 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS203662?

AS203662 is listed under 3K33 sp. z o.o..

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.

AS203662 3K33 sp. z o.o. | IPGeolocation.io

ASN Lookup Tool

3K33 sp. z o.o. 3k33.pl

PL 6 Routes

AS Data

AS203662

AS203662 – 3K33 sp. z o.o.

AS Number	203662
AS Name	PL-3K33
Organization	3K33 sp. z o.o. (org-szo26-ripe)
Country	PL
Website	3k33.pl
Number of IPv4 Routes	2
Number of IPv6 Routes	4
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2025-11-17

ASN Intelligence API for production workflows

Use ASN data for AS203662 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
144.79.59.0/24	AS203662	3K33 sp. z o.o.	3K33 sp. z o.o.	256
2a14:1ec7:f7fe::/48	AS203662	3K33 sp. z o.o.	3K33 sp. z o.o.	~1×10²⁴
2a14:1ec7:f7ff::/48	AS203662	3K33 sp. z o.o.	3K33 sp. z o.o.	~1×10²⁴
151.245.112.0/24	AS203662	3K33 sp. z o.o.	3K33 sp. z o.o.	256
2a14:67c3:2aa::/48	AS203662	3K33 sp. z o.o.	3K33 sp. z o.o.	~1×10²⁴
2a14:1ec7:f710::/44	AS203662	3K33 sp. z o.o.	3K33 sp. z o.o.	~19×10²⁴

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 'AS203113 - AS203887'

as-block:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS203662'

% Abuse contact for 'AS203662' is 'abuse@3k33.pl'

aut-num:        AS203662
as-name:        PL-3K33
org:            ORG-SZO26-RIPE
sponsoring-org: ORG-JPTA2-RIPE
remarks:        -------------------------------------------
remarks:        ------- Transit ---------------------------
import:         from AS203662:AS-TRANSIT accept ANY
mp-import:      afi ipv6.unicast from AS203662:AS-TRANSIT accept ANY
export:         to AS203662:AS-TRANSIT announce AS203662:AS-3K33
mp-export:      afi ipv6.unicast to AS203662:AS-TRANSIT announce AS203662:AS-3K33
remarks:        -------------------------------------------
remarks:        Please report abuse ONLY to our abuse mailbox: abuse@3k33.pl
remarks:        -------------------------------------------
remarks:        -------------------------------------------
admin-c:        SA44215-RIPE
tech-c:         SA44215-RIPE
abuse-c:        ACRO61912-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         pl-3k33-mnt
created:        2025-11-17T15:57:47Z
last-modified:  2026-03-23T18:35:35Z
source:         RIPE

organisation:   ORG-SZO26-RIPE
org-name:       3K33 sp. z o.o.
org-type:       OTHER
address:        Bierutowska 57B/31, 51-317 Wroclaw, Poland
country:        PL
abuse-c:        ACRO61912-RIPE
mnt-ref:        pl-3k33-mnt
mnt-ref:        netutils-mnt
mnt-by:         pl-3k33-mnt
created:        2025-10-01T17:52:16Z
last-modified:  2025-12-01T11:29:26Z
source:         RIPE # Filtered

role:           System Admin
address:        Bierutowska 57B/31, 51-317 Wroclaw, Poland
nic-hdl:        SA44215-RIPE
mnt-by:         pl-3k33-mnt
created:        2025-10-01T17:48:09Z
last-modified:  2025-10-01T17:48:09Z
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" : "AS203113 - AS203887",
    "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" : "2024-11-12",
    "date_updated" : "2024-11-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS203662",
    "as_name" : "PL-3K33",
    "status" : "ASSIGNED",
    "import" : [ "from AS203662:AS-TRANSIT accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS203662:AS-TRANSIT accept ANY" ],
    "export" : [ "to AS203662:AS-TRANSIT announce AS203662:AS-3K33" ],
    "mp_export" : [ "afi ipv6.unicast to AS203662:AS-TRANSIT announce AS203662:AS-3K33" ],
    "organization" : "ORG-SZO26-RIPE",
    "sponsoring_organization" : "ORG-JPTA2-RIPE",
    "admin_contacts" : [ "SA44215-RIPE" ],
    "tech_contacts" : [ "SA44215-RIPE" ],
    "abuse_contacts" : [ "ACRO61912-RIPE" ],
    "remarks" : [ "-------------------------------------------", "------- Transit ---------------------------", "-------------------------------------------", "Please report abuse ONLY to our abuse mailbox: abuse@3k33.pl", "-------------------------------------------", "-------------------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "pl-3k33-mnt" ],
    "date_created" : "2025-11-17",
    "date_updated" : "2026-03-23",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SZO26-RIPE",
    "name" : "3K33 sp. z o.o.",
    "type" : "OTHER",
    "address" : [ "Bierutowska 57B/31, 51-317 Wroclaw, Poland" ],
    "street" : "Bierutowska",
    "city" : "Wroclaw",
    "zip_code" : "51-317",
    "country" : [ "PL" ],
    "abuse_contacts" : [ "ACRO61912-RIPE" ],
    "mnt_ref" : [ "pl-3k33-mnt", "netutils-mnt" ],
    "mnt_by" : [ "pl-3k33-mnt" ],
    "date_created" : "2025-10-01",
    "date_updated" : "2025-12-01",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "SA44215-RIPE",
    "name" : "System Admin",
    "address" : [ "Bierutowska 57B/31, 51-317 Wroclaw, Poland" ],
    "street" : "Bierutowska",
    "city" : "Wroclaw",
    "zip_code" : "51-317",
    "country" : "POLAND",
    "mnt_by" : [ "pl-3k33-mnt" ],
    "date_created" : "2025-10-01",
    "date_updated" : "2025-10-01",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "SA44215-RIPE",
    "name" : "System Admin",
    "address" : [ "Bierutowska 57B/31, 51-317 Wroclaw, Poland" ],
    "street" : "Bierutowska",
    "city" : "Wroclaw",
    "zip_code" : "51-317",
    "country" : "POLAND",
    "mnt_by" : [ "pl-3k33-mnt" ],
    "date_created" : "2025-10-01",
    "date_updated" : "2025-10-01",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ]
}

Peers

AS Number	Description	Country
AS200088	Artnet Sp. z o.o.	PL
AS400212	VergeTel Group LLC	US
AS141409	3K33 sp. z o.o.	SG
AS263702	GRUPO ZGH SPA	CL
AS9002	RETN Limited	GB
AS215467	Skhron OU	EE
AS142064	VERGETEL	AU
AS57304	JSC "RetnNet"	RU
AS63473	HostHatch, LLC	US

Upstreams

AS Number	Description	Country
AS200088	Artnet Sp. z o.o.	PL
AS400212	VergeTel Group LLC	US
AS141409	3K33 sp. z o.o.	SG
AS263702	GRUPO ZGH SPA	CL
AS9002	RETN Limited	GB
AS215467	Skhron OU	EE
AS142064	VERGETEL	AU
AS63473	HostHatch, LLC	US