ASN AS31381 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31381?

AS31381 is listed under Wyzsza Szkola Informatyki i Zarzadzania.

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.

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AS31381 Wyzsza Szkola Informatyki i Zarzadzania

Wyzsza Szkola Informatyki i Zarzadzania wsiz.rzeszow.pl

PL 1 Routes

AS Data

AS31381

AS31381 – Wyzsza Szkola Informatyki i Zarzadzania

AS Number	31381
AS Name	WSIZ-AS
Organization	Wyzsza Szkola Informatyki i Zarzadzania (org-wsiz1-ripe)
Country	PL
Website	wsiz.rzeszow.pl
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2004-04-29

ASN Intelligence API for production workflows

Use ASN data for AS31381 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.151.68.0/22	AS31381	Wyzsza Szkola Informatyki i Zarzadzania	Wyzsza Szkola Informatyki i Zarzadzania	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 'AS31246 - AS31618'

as-block:       AS31246 - AS31618
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:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE

% Information related to 'AS31381'

% Abuse contact for 'AS31381' is 'cert.opl@orange.com'

aut-num:        AS31381
as-name:        WSIZ-AS
org:            ORG-WSIZ1-RIPE
remarks:        PIONIER - Politechnika Rzeszowska
import:         from AS25468 accept ANY
remarks:        NETIA
import:         from AS12741 accept ANY
remarks:        MULTIMEDIA
import:         from AS20961 accept ANY
remarks:        EPIX
import:         from AS48850 accept ANY
remarks:        ZETO RZESZOW
import:         from AS42490 accept AS42490
remarks:        T-MOBILE (GTS)
import:         from AS5588 accept ANY
remarks:        ORANGE - TPNET
import:         from AS5617 accept ANY
remarks:        OST TYCZYN
import:         from AS38987 accept ANY
remarks:        RZ-IX
import:         from AS61027 accept ANY
export:         to AS25468 announce AS31381
export:         to AS12741 announce AS31381
export:         to AS20961 announce AS31381
export:         to AS48850 announce AS31381
export:         to AS38987 announce AS31381
export:         to AS5588 announce AS31381
export:         to AS5617 announce AS31381
export:         to AS38987 announce AS31381
export:         to AS61027 announce AS31381
admin-c:        LH602-RIPE
tech-c:         AS3936-RIPE
tech-c:         KP4467-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WSIZ-MNT
created:        2004-04-29T09:52:47Z
last-modified:  2019-12-04T11:18:09Z
source:         RIPE
sponsoring-org: ORG-PT1-RIPE

organisation:   ORG-WSIZ1-RIPE
org-name:       Wyzsza Szkola Informatyki i Zarzadzania
country:        PL
remarks:        University of Information Technology and Management
org-type:       OTHER
descr:          Wyzsza Szkola Informatyki i Zarzadzania
descr:          z siedziba w Rzeszowie
descr:          WSIiZ Rzeszow
remarks:        ---------------------------------------------
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        WSIiZ address space, please mail only to:
remarks:        abuse@wsiz.rzeszow.pl
remarks:        ----------------------------------------------
address:        ul. Sucharskiego 2
address:        35-225 Rzeszow
address:        POLAND
phone:          +48 17 8661-111
fax-no:         +48 17 8661-222
abuse-c:        AR24562-RIPE
admin-c:        LH602-RIPE
tech-c:         AS3936-RIPE
mnt-ref:        WSIZ-MNT
mnt-by:         WSIZ-MNT
created:        2004-04-28T12:33:13Z
last-modified:  2022-12-01T16:59:31Z
source:         RIPE # Filtered

person:         Artur Skoczylas
org:            ORG-WSIZ1-RIPE
address:        ul. Sucharskiego 2
address:        35-225 Rzeszow
address:        POLAND
phone:          +48 17 8661419
fax-no:         +48 17 8661222
nic-hdl:        AS3936-RIPE
remarks:        ---------------------------------------------
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        WSIZ-NET Rzeszow address space, please mail
remarks:        only to: abuse@wsiz.rzeszow.pl
remarks:        ----------------------------------------------
mnt-by:         WSIZ-MNT
created:        2003-02-18T13:15:14Z
last-modified:  2006-12-08T11:38:15Z
source:         RIPE # Filtered

person:         Krzysztof Pokrzywka
address:        UL. SUCHARSKIEGO 2, 35-225 RZESZ�W
phone:          + 48 178661430
nic-hdl:        KP4467-RIPE
mnt-by:         WSIZ-MNT
created:        2018-09-10T10:12:17Z
last-modified:  2018-09-10T10:12:17Z
source:         RIPE # Filtered

person:         Lucjan Hajder
org:            ORG-WSIZ1-RIPE
address:        ul. Sucharskiego 2
address:        35-225 Rzeszow
address:        POLAND
phone:          +48 17 8661119
fax-no:         +48 17 8661222
nic-hdl:        LH602-RIPE
remarks:        ---------------------------------------------
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        WSIZ-NET Rzeszow address space, please mail
remarks:        only to:abuse@wsiz.rzeszow.pl
remarks:        ----------------------------------------------
mnt-by:         WSIZ-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2006-12-08T11:35:18Z
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" : "AS31246 - AS31618",
    "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" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS31381",
    "as_name" : "WSIZ-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS25468 accept ANY", "from AS12741 accept ANY", "from AS20961 accept ANY", "from AS48850 accept ANY", "from AS42490 accept AS42490", "from AS5588 accept ANY", "from AS5617 accept ANY", "from AS38987 accept ANY", "from AS61027 accept ANY" ],
    "export" : [ "to AS25468 announce AS31381", "to AS12741 announce AS31381", "to AS20961 announce AS31381", "to AS48850 announce AS31381", "to AS38987 announce AS31381", "to AS5588 announce AS31381", "to AS5617 announce AS31381", "to AS38987 announce AS31381", "to AS61027 announce AS31381" ],
    "organization" : "ORG-WSIZ1-RIPE",
    "sponsoring_organization" : "ORG-PT1-RIPE",
    "admin_contacts" : [ "LH602-RIPE" ],
    "tech_contacts" : [ "AS3936-RIPE", "KP4467-RIPE" ],
    "remarks" : [ "PIONIER - Politechnika Rzeszowska", "NETIA", "MULTIMEDIA", "EPIX", "ZETO RZESZOW", "T-MOBILE (GTS)", "ORANGE - TPNET", "OST TYCZYN", "RZ-IX" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "WSIZ-MNT" ],
    "date_created" : "2004-04-29",
    "date_updated" : "2019-12-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-WSIZ1-RIPE",
    "name" : "Wyzsza Szkola Informatyki i Zarzadzania",
    "type" : "OTHER",
    "description" : [ "Wyzsza Szkola Informatyki i Zarzadzania", "z siedziba w Rzeszowie", "WSIiZ Rzeszow" ],
    "address" : [ "ul. Sucharskiego 2", "35-225 Rzeszow", "POLAND" ],
    "street" : "Ul. Sucharskiego",
    "city" : "Rzeszow",
    "zip_code" : "35-225",
    "country" : [ "PL" ],
    "phone" : [ "+48 17 8661-111" ],
    "fax_no" : [ "+48 17 8661-222" ],
    "admin_contacts" : [ "LH602-RIPE" ],
    "tech_contacts" : [ "AS3936-RIPE" ],
    "abuse_contacts" : [ "AR24562-RIPE" ],
    "remarks" : [ "University of Information Technology and Management", "---------------------------------------------", "In case of abuse (intrusion attempts, hacking,", "spamming or other unaccepted behavior) from", "WSIiZ address space, please mail only to:", "abuse@wsiz.rzeszow.pl", "----------------------------------------------" ],
    "mnt_ref" : [ "WSIZ-MNT" ],
    "mnt_by" : [ "WSIZ-MNT" ],
    "date_created" : "2004-04-28",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "LH602-RIPE",
    "name" : "Lucjan Hajder",
    "address" : [ "ul. Sucharskiego 2", "35-225 Rzeszow", "POLAND" ],
    "street" : "Ul. Sucharskiego",
    "city" : "Rzeszow",
    "zip_code" : "35-225",
    "country" : "POLAND",
    "phone" : [ "+48 17 8661119" ],
    "fax_no" : [ "+48 17 8661222" ],
    "organizations" : [ "ORG-WSIZ1-RIPE" ],
    "remarks" : [ "---------------------------------------------", "In case of abuse (intrusion attempts, hacking,", "spamming or other unaccepted behavior) from", "WSIZ-NET Rzeszow address space, please mail", "only to:abuse@wsiz.rzeszow.pl", "----------------------------------------------" ],
    "mnt_by" : [ "WSIZ-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2006-12-08",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "AS3936-RIPE",
    "name" : "Artur Skoczylas",
    "address" : [ "ul. Sucharskiego 2", "35-225 Rzeszow", "POLAND" ],
    "street" : "Ul. Sucharskiego",
    "city" : "Rzeszow",
    "zip_code" : "35-225",
    "country" : "POLAND",
    "phone" : [ "+48 17 8661419" ],
    "fax_no" : [ "+48 17 8661222" ],
    "organizations" : [ "ORG-WSIZ1-RIPE" ],
    "remarks" : [ "---------------------------------------------", "In case of abuse (intrusion attempts, hacking,", "spamming or other unaccepted behavior) from", "WSIZ-NET Rzeszow address space, please mail", "only to: abuse@wsiz.rzeszow.pl", "----------------------------------------------" ],
    "mnt_by" : [ "WSIZ-MNT" ],
    "date_created" : "2003-02-18",
    "date_updated" : "2006-12-08",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  }, {
    "handle" : "KP4467-RIPE",
    "name" : "Krzysztof Pokrzywka",
    "address" : [ "UL. SUCHARSKIEGO 2, 35-225 RZESZ?W" ],
    "street" : "Rzesz?w",
    "phone" : [ "+ 48 178661430" ],
    "mnt_by" : [ "WSIZ-MNT" ],
    "date_created" : "2018-09-10",
    "date_updated" : "2018-09-10",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS25468	Rzeszow University of Technology	PL
AS42490	ZETO RZESZOW Sp. z o.o.	PL
AS12741	Netia SA	PL
AS20961	Multimedia Polska Sp. z o.o.	PL
AS51465	M3.NET Sp. zoo	PL
AS5617	Orange Polska Spolka Akcyjna	PL
AS61027	Podkarpacki.net Rafal Czarny	PL
AS56373	WAVE FIBER Sp. z.o.o.	PL
AS38987	Spoldzielnia Telekomunikacyjna OST	PL

Upstreams

AS Number	Description	Country
AS38987	Spoldzielnia Telekomunikacyjna OST	PL
AS12741	Netia SA	PL
AS5617	Orange Polska Spolka Akcyjna	PL

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