ASN AS43681 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43681?

AS43681 is listed under Urzad Miasta Sopotu.

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?

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AS43681 Urzad Miasta Sopotu | IPGeolocation.io

ASN Lookup Tool

Urzad Miasta Sopotu um.sopot.pl

PL 1 Routes

AS Data

AS43681

AS43681 – Urzad Miasta Sopotu

AS Number	43681
AS Name	UMSOPOT
Organization	Urzad Miasta Sopotu (org-ua100-ripe)
Country	PL
Website	um.sopot.pl
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-09-12

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Use ASN data for AS43681 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.195.108.0/23	AS43681	Urzad Miasta Sopotu	Urzad Miasta Sopotu	512

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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43681'

% Abuse contact for 'AS43681' is 'admin@um.sopot.pl'

aut-num:        AS43681
as-name:        UMSOPOT
org:            ORG-UA100-RIPE
import:         from AS12831 accept ANY
export:         to AS12831 announce AS43681
import:         from AS5617 accept ANY
export:         to AS5617 announce AS43681
admin-c:        MT6890-RIPE
tech-c:         WC561-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UMSOPOT-MNT
mnt-by:         UM-SOPOT-MNT
created:        2007-09-12T11:30:05Z
last-modified:  2018-09-04T10:26:51Z
source:         RIPE
sponsoring-org: ORG-TUoG1-RIPE

organisation:   ORG-UA100-RIPE
org-name:       Urzad Miasta Sopotu
country:        PL
org-type:       OTHER
address:        Urzad Miasta Sopot
address:        ul. Tadeusza Kosciuszki 25/27
address:        81-704 Sopot
abuse-c:        UA17273-RIPE
mnt-ref:        UM-SOPOT-MNT
mnt-by:         UM-SOPOT-MNT
created:        2007-09-04T10:28:30Z
last-modified:  2022-12-01T16:56:43Z
source:         RIPE # Filtered

person:         Marek Truszkowski
address:        Urzad Miasta Sopot
address:        ul. Tadeusza Kosciuszki 25/27
address:        81-704 Sopot
phone:          +48 58 5213 666
fax-no:         +48 58 551 0133
nic-hdl:        MT6890-RIPE
mnt-by:         UM-SOPOT-MNT
created:        2007-09-04T10:10:25Z
last-modified:  2011-03-10T08:53:40Z
source:         RIPE # Filtered

person:         Wieslaw Czerniawski
address:        Urzad Miasta Sopot
address:        ul. Tadeusza Kosciuszki 25/27
address:        81-704 Sopot
phone:          +48 58 5213 668
fax-no:         +48 58 551 0133
nic-hdl:        WC561-RIPE
mnt-by:         UM-SOPOT-MNT
created:        2007-09-04T10:12:52Z
last-modified:  2011-03-10T09:21:49Z
source:         RIPE # Filtered

% 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" : "AS43075 - AS44168",
    "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" : "2023-12-11",
    "date_updated" : "2023-12-11",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS43681",
    "as_name" : "UMSOPOT",
    "status" : "ASSIGNED",
    "import" : [ "from AS12831 accept ANY", "from AS5617 accept ANY" ],
    "export" : [ "to AS12831 announce AS43681", "to AS5617 announce AS43681" ],
    "organization" : "ORG-UA100-RIPE",
    "sponsoring_organization" : "ORG-TUoG1-RIPE",
    "admin_contacts" : [ "MT6890-RIPE" ],
    "tech_contacts" : [ "WC561-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "UMSOPOT-MNT", "UM-SOPOT-MNT" ],
    "date_created" : "2007-09-12",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-UA100-RIPE",
    "name" : "Urzad Miasta Sopotu",
    "type" : "OTHER",
    "address" : [ "Urzad Miasta Sopot", "ul. Tadeusza Kosciuszki 25/27", "81-704 Sopot" ],
    "street" : "Ul. Tadeusza Kosciuszki",
    "city" : "Sopot",
    "zip_code" : "81-704",
    "country" : [ "PL" ],
    "abuse_contacts" : [ "UA17273-RIPE" ],
    "mnt_ref" : [ "UM-SOPOT-MNT" ],
    "mnt_by" : [ "UM-SOPOT-MNT" ],
    "date_created" : "2007-09-04",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "MT6890-RIPE",
    "name" : "Marek Truszkowski",
    "address" : [ "Urzad Miasta Sopot", "ul. Tadeusza Kosciuszki 25/27", "81-704 Sopot" ],
    "street" : "Ul. Tadeusza Kosciuszki",
    "city" : "Sopot",
    "zip_code" : "81-704",
    "phone" : [ "+48 58 5213 666" ],
    "fax_no" : [ "+48 58 551 0133" ],
    "mnt_by" : [ "UM-SOPOT-MNT" ],
    "date_created" : "2007-09-04",
    "date_updated" : "2011-03-10",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "WC561-RIPE",
    "name" : "Wieslaw Czerniawski",
    "address" : [ "Urzad Miasta Sopot", "ul. Tadeusza Kosciuszki 25/27", "81-704 Sopot" ],
    "street" : "Ul. Tadeusza Kosciuszki",
    "city" : "Sopot",
    "zip_code" : "81-704",
    "phone" : [ "+48 58 5213 668" ],
    "fax_no" : [ "+48 58 551 0133" ],
    "mnt_by" : [ "UM-SOPOT-MNT" ],
    "date_created" : "2007-09-04",
    "date_updated" : "2011-03-10",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS9141	P4 Sp. z o.o.	PL
AS12831	Technical University of Gdansk, Academic Computer Center TASK	PL
AS9141	P4 Play UPC PL network	PL
AS5617	Orange Polska Spolka Akcyjna	PL

Upstreams

AS Number	Description	Country
AS12831	Technical University of Gdansk, Academic Computer Center TASK	PL
AS9141	P4 Play UPC PL network	PL