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AS219421 Jonatan Miarecki | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Jonatan Miarecki miarecki.eu

DE 2 Routes

AS Data

AS219421

AS219421 – Jonatan Miarecki

AS Number	219421
AS Name	MIARECKI-NET
Organization	Jonatan Miarecki (org-jm207-ripe)
Country	DE
Website	miarecki.eu
Number of IPv4 Routes	0
Number of IPv6 Routes	2
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-06-16

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Use ASN data for AS219421 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a14:7581:40::/44	AS219421	Jonatan Miarecki	Jonatan Miarecki	~19×10²⁴
2a14:7581::/44	AS219421	Jonatan Miarecki	Jonatan Miarecki	~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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS219421'

% Abuse contact for 'AS219421' is 'ripe.abuse@miarecki.eu'

aut-num:        AS219421
as-name:        MIARECKI-NET
org:            ORG-JM207-RIPE
sponsoring-org: ORG-NL600-RIPE
admin-c:        JM23920-RIPE
tech-c:         JM23920-RIPE
descr:          https://miarecki.eu/
descr:          Personal AS
descr:          OCITOKEN::219421:d8c6bdcb69be99517ae83dd032acf328e88c1da249411d69ed478e2366b1b997
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MIARECKI-MNT
created:        2026-06-16T13:28:57Z
last-modified:  2026-06-21T10:26:47Z
source:         RIPE

organisation:   ORG-JM207-RIPE
org-name:       Jonatan Miarecki
org-type:       OTHER
address:        Postfach 13 05, 32270 Kirchlengern, Germany
country:        DE
reg-nr:         Not Applicable
abuse-c:        ACRO64929-RIPE
mnt-ref:        MIARECKI-MNT
mnt-ref:        NoPKT-MNT
remarks:        bgp43-verification BGP43-408924
descr:          https://miarecki.eu
created:        2026-06-14T23:02:47Z
last-modified:  2026-06-16T23:17:56Z
source:         RIPE # Filtered
mnt-by:         MIARECKI-MNT

person:         Jonatan Miarecki
nic-hdl:        JM23920-RIPE
mnt-by:         MIARECKI-MNT
created:        2026-05-13T08:38:43Z
last-modified:  2026-05-13T08:38:43Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS219421",
    "as_name" : "MIARECKI-NET",
    "description" : [ "https://miarecki.eu/", "Personal AS", "OCITOKEN::219421:d8c6bdcb69be99517ae83dd032acf328e88c1da249411d69ed478e2366b1b997" ],
    "status" : "ASSIGNED",
    "organization" : "ORG-JM207-RIPE",
    "sponsoring_organization" : "ORG-NL600-RIPE",
    "admin_contacts" : [ "JM23920-RIPE" ],
    "tech_contacts" : [ "JM23920-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MIARECKI-MNT" ],
    "date_created" : "2026-06-16",
    "date_updated" : "2026-06-21",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-JM207-RIPE",
    "name" : "Jonatan Miarecki",
    "type" : "OTHER",
    "description" : [ "https://miarecki.eu" ],
    "address" : [ "Postfach 13 05, 32270 Kirchlengern, Germany" ],
    "city" : "Kirchlengern",
    "zip_code" : "32270",
    "country" : [ "DE" ],
    "abuse_contacts" : [ "ACRO64929-RIPE" ],
    "remarks" : [ "bgp43-verification BGP43-408924" ],
    "mnt_ref" : [ "MIARECKI-MNT", "NoPKT-MNT" ],
    "mnt_by" : [ "MIARECKI-MNT" ],
    "date_created" : "2026-06-14",
    "date_updated" : "2026-06-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "JM23920-RIPE",
    "name" : "Jonatan Miarecki",
    "mnt_by" : [ "MIARECKI-MNT" ],
    "date_created" : "2026-05-13",
    "date_updated" : "2026-05-13",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "JM23920-RIPE",
    "name" : "Jonatan Miarecki",
    "mnt_by" : [ "MIARECKI-MNT" ],
    "date_created" : "2026-05-13",
    "date_updated" : "2026-05-13",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS209533	iFog GmbH	CH
AS212895	Johannes Ernst	DE

Upstreams

AS Number	Description	Country
AS209533	iFog GmbH	CH
AS212895	Johannes Ernst	DE

Frequently Asked Questions

What is ASN AS219421?

ASN AS219421 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS219421?

AS219421 is listed under Jonatan Miarecki.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.