What is ASN AS203996?

ASN AS203996 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS203996?

AS203996 is listed under HYCOM SA.

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.

AS203996 HYCOM SA | IPGeolocation.io

ASN Lookup Tool

HYCOM SA hycom.pl

PL 1 Routes

AS Data

AS203996

AS203996 – HYCOM SA

AS Number	203996
AS Name	HYCOM
Organization	HYCOM SA (org-hs141-ripe)
Country	PL
Website	hycom.pl
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2015-09-16

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.122.148.0/22	AS203996	HYCOM SA	HYCOM SA	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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS203996'

% Abuse contact for 'AS203996' is 'ripe@hycom.pl'

aut-num:        AS203996
as-name:        HYCOM
org:            ORG-HS141-RIPE
import:         from AS12741 accept ANY
export:         to AS12741 announce AS203996
import:         from AS16342 accept ANY
export:         to AS16342 announce AS203996
admin-c:        AP24594-RIPE
tech-c:         MZ7068-RIPE
tech-c:         AM38298-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         pl-hycom-1-mnt
created:        2015-09-16T08:51:20Z
last-modified:  2017-11-15T12:35:19Z
source:         RIPE

organisation:   ORG-HS141-RIPE
org-name:       HYCOM SA
country:        PL
org-type:       LIR
address:        ul. Piramowicza 11/13
address:        90-254
address:        Lodz
address:        POLAND
phone:          +48 42 293 50 01
admin-c:        AP24822-RIPE
tech-c:         AP24822-RIPE
tech-c:         AM38298-RIPE
abuse-c:        AR33914-RIPE
mnt-by:         pl-hycom-1-mnt
mnt-ref:        pl-hycom-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
created:        2015-10-20T13:19:00Z
last-modified:  2020-12-16T13:12:55Z
source:         RIPE # Filtered

person:         Arkadiusz Mroczkowski
address:        ul. Piramowicza 11/13
address:        90-254 Lodz
address:        Poland
phone:          +48 695 102 032
nic-hdl:        AM38298-RIPE
mnt-by:         pl-hycom-1-mnt
created:        2015-10-22T11:48:44Z
last-modified:  2015-11-04T20:02:02Z
source:         RIPE

person:         Arkadiusz Patyk
address:        ul. Piramowicza 11/13, Lodz 90-254
phone:          +48 605 322 562
nic-hdl:        AP24594-RIPE
mnt-by:         NETIA-MNT
created:        2015-09-15T09:24:15Z
last-modified:  2015-09-15T09:24:15Z
source:         RIPE

person:         Mariusz Zelcer
address:        ul. Piramowicza 11/13, Lodz 90-254
phone:          +48 605 322 562
nic-hdl:        MZ7068-RIPE
mnt-by:         NETIA-MNT
created:        2015-09-15T09:25:11Z
last-modified:  2015-09-15T09:25:11Z
source:         RIPE

% 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" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS203996",
    "as_name" : "HYCOM",
    "status" : "ASSIGNED",
    "import" : [ "from AS12741 accept ANY", "from AS16342 accept ANY" ],
    "export" : [ "to AS12741 announce AS203996", "to AS16342 announce AS203996" ],
    "organization" : "ORG-HS141-RIPE",
    "admin_contacts" : [ "AP24594-RIPE" ],
    "tech_contacts" : [ "MZ7068-RIPE", "AM38298-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "pl-hycom-1-mnt" ],
    "date_created" : "2015-09-16",
    "date_updated" : "2017-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-HS141-RIPE",
    "name" : "HYCOM SA",
    "type" : "LIR",
    "address" : [ "ul. Piramowicza 11/13", "90-254", "Lodz", "POLAND" ],
    "street" : "Ul. Piramowicza",
    "city" : "Lodz",
    "zip_code" : "90-254",
    "country" : [ "PL" ],
    "phone" : [ "+48 42 293 50 01" ],
    "admin_contacts" : [ "AP24822-RIPE" ],
    "tech_contacts" : [ "AP24822-RIPE", "AM38298-RIPE" ],
    "abuse_contacts" : [ "AR33914-RIPE" ],
    "mnt_ref" : [ "pl-hycom-1-mnt", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "pl-hycom-1-mnt", "RIPE-NCC-HM-MNT" ],
    "date_created" : "2015-10-20",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "AP24594-RIPE",
    "name" : "Arkadiusz Patyk",
    "address" : [ "ul. Piramowicza 11/13, Lodz 90-254" ],
    "street" : "Ul. Piramowicza",
    "city" : "Lodz",
    "zip_code" : "90-254",
    "phone" : [ "+48 605 322 562" ],
    "mnt_by" : [ "NETIA-MNT" ],
    "date_created" : "2015-09-15",
    "date_updated" : "2015-09-15",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MZ7068-RIPE",
    "name" : "Mariusz Zelcer",
    "address" : [ "ul. Piramowicza 11/13, Lodz 90-254" ],
    "street" : "Ul. Piramowicza",
    "city" : "Lodz",
    "zip_code" : "90-254",
    "phone" : [ "+48 605 322 562" ],
    "mnt_by" : [ "NETIA-MNT" ],
    "date_created" : "2015-09-15",
    "date_updated" : "2015-09-15",
    "source" : "RIPE"
  }, {
    "handle" : "AM38298-RIPE",
    "name" : "Arkadiusz Mroczkowski",
    "address" : [ "ul. Piramowicza 11/13", "90-254 Lodz", "Poland" ],
    "street" : "Ul. Piramowicza",
    "city" : "Lodz",
    "zip_code" : "90-254",
    "country" : "POLAND",
    "phone" : [ "+48 695 102 032" ],
    "mnt_by" : [ "pl-hycom-1-mnt" ],
    "date_created" : "2015-10-22",
    "date_updated" : "2015-11-04",
    "source" : "RIPE",
    "addressCountry" : "POLAND"
  } ]
}

Peers

AS Number	Description	Country
AS16342	Toya sp.z.o.o	PL
AS12741	Netia SA	PL

Upstreams

AS Number	Description	Country
AS16342	Toya sp.z.o.o	PL
AS12741	Netia SA	PL