What is ASN AS212754?

ASN AS212754 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS212754?

AS212754 is listed under Jacek Kowalski trading as SI.pl.

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.

AS212754 Jacek Kowalski trading as SI.pl

ASN Lookup Tool

Jacek Kowalski trading as SI.pl si.pl

PL 2 Routes

AS Data

AS212754

AS212754 – Jacek Kowalski trading as SI.pl

AS Number	212754
AS Name	SI-PL-AS
Organization	Jacek Kowalski trading as SI.pl (org-jkta3-ripe)
Country	PL
Website	si.pl
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2020-08-25

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0a:2301::/32	AS212754	Jacek Kowalski trading as SI.pl	SI.pl Jacek Kowalski	~79×10²⁷
193.19.250.0/24	AS212754	Jacek Kowalski trading as SI.pl	SI.pl Jacek Kowalski	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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS212754'

% Abuse contact for 'AS212754' is 'ripe-abuse@si.pl'

aut-num:        AS212754
as-name:        SI-PL-AS
org:            ORG-JKTA3-RIPE
remarks:        # upstream - ITH
import:         from AS207668 accept ANY
export:         to AS207668 announce AS-SI-PL
remarks:        # upstream - HE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-SI-PL
remarks:        # upstream - EPIX-KTW-GlobalMix
import:         from AS50607 accept ANY
export:         to AS50607 announce AS-SI-PL
remarks:        # upstream - EPIX-KTW-PolMix
import:         from AS201054 accept ANY
export:         to AS201054 announce AS-SI-PL
remarks:        # upstream - EPIX
import:         from AS62047 accept AS-EPIX-LOCAL
export:         to AS62047 announce AS-SI-PL
import:         from AS-EPIX-LOCAL accept AS-EPIX-LOCAL
export:         to AS-EPIX-LOCAL announce AS-SI-PL
remarks:        # downstream - AzimuthIT
import:         from AS198067 accept AS198067
export:         to AS198067 announce ANY
admin-c:        SIAC-RIPE
tech-c:         SITC-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SI-PL-MNT
created:        2020-08-25T09:17:42Z
last-modified:  2025-08-22T08:18:28Z
source:         RIPE

organisation:   ORG-JKTA3-RIPE
org-name:       Jacek Kowalski trading as SI.pl
country:        PL
org-type:       LIR
address:        Karmelicka 100
address:        34-100
address:        Wadowice
address:        POLAND
phone:          +48 33 445 45 95
admin-c:        SIAC-RIPE
tech-c:         SITC-RIPE
abuse-c:        SIAB-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SI-PL-MNT
mnt-ref:        SI-PL-MNT
created:        2018-04-24T06:04:28Z
last-modified:  2020-12-16T13:05:37Z
source:         RIPE # Filtered

role:           SI.pl Administrative Contact
org:            ORG-SIPL3-RIPE
address:        Karmelicka 100
address:        34-100 Wadowice
address:        POLAND
phone:          +48 33 445 45 95
admin-c:        JK13626-RIPE
tech-c:         JK13626-RIPE
nic-hdl:        SIAC-RIPE
mnt-by:         SI-PL-MNT
created:        2018-04-24T07:04:28Z
last-modified:  2021-08-26T18:17:56Z
source:         RIPE # Filtered

role:           SI.pl Technical Contact
org:            ORG-SIPL3-RIPE
address:        Karmelicka 100
address:        34-100 Wadowice
address:        POLAND
phone:          +48 33 445 45 95
admin-c:        JK13626-RIPE
tech-c:         JK13626-RIPE
nic-hdl:        SITC-RIPE
mnt-by:         SI-PL-MNT
created:        2018-04-24T07:05:30Z
last-modified:  2021-08-26T18:18:04Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS208189 - AS214345",
    "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" : "2026-02-12",
    "date_updated" : "2026-02-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS212754",
    "as_name" : "SI-PL-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS207668 accept ANY", "from AS6939 accept ANY", "from AS50607 accept ANY", "from AS201054 accept ANY", "from AS62047 accept AS-EPIX-LOCAL", "from AS-EPIX-LOCAL accept AS-EPIX-LOCAL", "from AS198067 accept AS198067" ],
    "export" : [ "to AS207668 announce AS-SI-PL", "to AS6939 announce AS-SI-PL", "to AS50607 announce AS-SI-PL", "to AS201054 announce AS-SI-PL", "to AS62047 announce AS-SI-PL", "to AS-EPIX-LOCAL announce AS-SI-PL", "to AS198067 announce ANY" ],
    "organization" : "ORG-JKTA3-RIPE",
    "admin_contacts" : [ "SIAC-RIPE" ],
    "tech_contacts" : [ "SITC-RIPE" ],
    "remarks" : [ "# upstream - ITH", "# upstream - HE", "# upstream - EPIX-KTW-GlobalMix", "# upstream - EPIX-KTW-PolMix", "# upstream - EPIX", "# downstream - AzimuthIT" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SI-PL-MNT" ],
    "date_created" : "2020-08-25",
    "date_updated" : "2025-08-22",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-JKTA3-RIPE",
    "name" : "Jacek Kowalski trading as SI.pl",
    "type" : "LIR",
    "address" : [ "Karmelicka 100", "34-100", "Wadowice", "POLAND" ],
    "street" : "Karmelicka",
    "city" : "Wadowice",
    "zip_code" : "34-100",
    "country" : [ "PL" ],
    "phone" : [ "+48 33 445 45 95" ],
    "admin_contacts" : [ "SIAC-RIPE" ],
    "tech_contacts" : [ "SITC-RIPE" ],
    "abuse_contacts" : [ "SIAB-RIPE" ],
    "mnt_ref" : [ "SI-PL-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "SI-PL-MNT" ],
    "date_created" : "2018-04-24",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "SIAC-RIPE",
    "name" : "SI.pl Administrative Contact",
    "address" : [ "Karmelicka 100", "34-100 Wadowice", "POLAND" ],
    "street" : "Karmelicka",
    "city" : "Wadowice",
    "zip_code" : "34-100",
    "country" : "POLAND",
    "phone" : [ "+48 33 445 45 95" ],
    "organizations" : [ "ORG-SIPL3-RIPE" ],
    "admin_contacts" : [ "JK13626-RIPE" ],
    "tech_contacts" : [ "JK13626-RIPE" ],
    "mnt_by" : [ "SI-PL-MNT" ],
    "date_created" : "2018-04-24",
    "date_updated" : "2021-08-26",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "SITC-RIPE",
    "name" : "SI.pl Technical Contact",
    "address" : [ "Karmelicka 100", "34-100 Wadowice", "POLAND" ],
    "street" : "Karmelicka",
    "city" : "Wadowice",
    "zip_code" : "34-100",
    "country" : "POLAND",
    "phone" : [ "+48 33 445 45 95" ],
    "organizations" : [ "ORG-SIPL3-RIPE" ],
    "admin_contacts" : [ "JK13626-RIPE" ],
    "tech_contacts" : [ "JK13626-RIPE" ],
    "mnt_by" : [ "SI-PL-MNT" ],
    "date_created" : "2018-04-24",
    "date_updated" : "2021-08-26",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ]
}

Peers

AS Number	Description	Country
AS62047	Stowarzyszenie e Poludnie	PL
AS201054	Stowarzyszenie e Poludnie	PL
AS207668	ITH sp. z o.o.	PL
AS6939	Hurricane Electric LLC	US
AS198067	AzimuthIT sp. z o.o. sp. k.	PL
AS50607	Stowarzyszenie e Poludnie	PL

Upstreams

AS Number	Description	Country
AS207668	ITH sp. z o.o.	PL