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 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.

AS219421 Jonatan Miarecki | IPGeolocation.io

ASN Lookup Tool

Jonatan Miarecki miarecki.eu

DE 4 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	4
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-06-16

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a10:fa80:2::/48	AS219421	Jonatan Miarecki	DreamServer S.R.L.	~1×10²⁴
2a14:7581:c0::/44	AS219421	Jonatan Miarecki	Cloud services	~19×10²⁴
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
remarks:        Upstreammaxxing
remarks:        ---- Route64 (AS212895) ----
import:         from AS212895 accept ANY
export:         to AS212895 announce AS219421:AS-ALL
mp-import:      afi ipv6.unicast from AS212895 accept ANY
mp-export:      afi ipv6.unicast to AS212895 announce AS219421:AS-ALL
remarks:        ---- Ifog (AS209533) ----
mp-import:      afi ipv6.unicast from AS209533 accept ANY
mp-export:      afi ipv6.unicast to AS209533 announce AS219421
remarks:        ---- Oracle (AS31898) ----
mp-import:      afi ipv6.unicast from AS31898 accept ANY
mp-export:      afi ipv6.unicast to AS31898 announce AS219421
remarks:        ---- Hyehost (AS47272) ----
mp-import:      afi ipv6.unicast from AS47272 accept ANY
mp-export:      afi ipv6.unicast to AS47272 announce AS219421:AS-ALL
remarks:        ---- FREETRANSIT Project (AS41051) ----
mp-import:      afi ipv6.unicast from AS41051 accept ANY
mp-export:      afi ipv6.unicast to AS41051 announce AS219421
remarks:        ---- Hop179 (AS11967) ----
mp-import:      afi ipv6.unicast from AS11967 accept ANY
mp-export:      afi ipv6.unicast to AS11967 announce AS219421
remarks:        Peermaxxing
remarks:        ---- AS212635 ----
mp-import:      afi ipv6.unicast from AS212635 accept AS212635:AS-212635
mp-export:      afi ipv6.unicast to AS212635 announce AS219421:AS-ALL
remarks:        ---- IXP: 4IXP (AS35708) ----
mp-import:      afi ipv6.unicast from AS35708 accept AS-4IXP
mp-export:      afi ipv6.unicast to AS35708 announce AS219421:AS-ALL
remarks:        ---- IXP: BGP.Exchange (AS24381) ----
mp-import:      afi ipv6.unicast from AS24381 accept AS-BGPExchange-PEERS
mp-import:      afi ipv6.unicast from AS24381 accept AS-KLEYREX-RS
mp-export:      afi ipv6.unicast to AS24381 announce AS219421:AS-ALL
descr:          OCITOKEN::219421:d8c6bdcb69be99517ae83dd032acf328e88c1da249411d69ed478e2366b1b997
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MIARECKI-MNT
created:        2026-06-16T13:28:57Z
last-modified:  2026-07-30T16:16:36Z
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 1.123 (ABERDEEN)

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",
    "import" : [ "from AS212895 accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS212895 accept ANY", "afi ipv6.unicast from AS209533 accept ANY", "afi ipv6.unicast from AS31898 accept ANY", "afi ipv6.unicast from AS47272 accept ANY", "afi ipv6.unicast from AS41051 accept ANY", "afi ipv6.unicast from AS11967 accept ANY", "afi ipv6.unicast from AS212635 accept AS212635:AS-212635", "afi ipv6.unicast from AS35708 accept AS-4IXP", "afi ipv6.unicast from AS24381 accept AS-BGPExchange-PEERS", "afi ipv6.unicast from AS24381 accept AS-KLEYREX-RS" ],
    "export" : [ "to AS212895 announce AS219421:AS-ALL" ],
    "mp_export" : [ "afi ipv6.unicast to AS212895 announce AS219421:AS-ALL", "afi ipv6.unicast to AS209533 announce AS219421", "afi ipv6.unicast to AS31898 announce AS219421", "afi ipv6.unicast to AS47272 announce AS219421:AS-ALL", "afi ipv6.unicast to AS41051 announce AS219421", "afi ipv6.unicast to AS11967 announce AS219421", "afi ipv6.unicast to AS212635 announce AS219421:AS-ALL", "afi ipv6.unicast to AS35708 announce AS219421:AS-ALL", "afi ipv6.unicast to AS24381 announce AS219421:AS-ALL" ],
    "organization" : "ORG-JM207-RIPE",
    "sponsoring_organization" : "ORG-NL600-RIPE",
    "admin_contacts" : [ "JM23920-RIPE" ],
    "tech_contacts" : [ "JM23920-RIPE" ],
    "remarks" : [ "Upstreammaxxing", "---- Route64 (AS212895) ----", "---- Ifog (AS209533) ----", "---- Oracle (AS31898) ----", "---- Hyehost (AS47272) ----", "---- FREETRANSIT Project (AS41051) ----", "---- Hop179 (AS11967) ----", "Peermaxxing", "---- AS212635 ----", "---- IXP: 4IXP (AS35708) ----", "---- IXP: BGP.Exchange (AS24381) ----" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MIARECKI-MNT" ],
    "date_created" : "2026-06-16",
    "date_updated" : "2026-07-30",
    "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
AS31898	Oracle Corporation	US
AS215628	Xenox IT & Kommunikations GmbH	AT
AS209533	iFog GmbH	CH
AS212635	Jurrian van Iersel	NL
AS11967	Hop179 OU	EE
AS35708	4b42 UG	DE
AS212895	Johannes Ernst	DE
AS41051	FREETRANSIT Project	CH
AS47272	HYEHOST LLC	US
AS24381	BGP.Exchange	AU

Upstreams

AS Number	Description	Country
AS31898	Oracle Corporation	US
AS209533	iFog GmbH	CH
AS212895	Johannes Ernst	DE
AS41051	FREETRANSIT Project	CH
AS47272	HYEHOST LLC	US