ASN AS49933 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS49933?

AS49933 is listed under Alexander Karl.

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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AS49933 Alexander Karl | IPGeolocation.io

Alexander Karl as49933.net

DE 4 Routes

AS Data

AS49933

AS49933 – Alexander Karl

AS Number	49933
AS Name	akarl-NET
Organization	Alexander Karl (org-ak100-ripe)
Country	DE
Website	as49933.net
Number of IPv4 Routes	0
Number of IPv6 Routes	4
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2019-01-11

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0e:8f00:f106::/48	AS49933	Alexander Karl	Alexander Karl	~1×10²⁴
2a0e:8f00:f101::/48	AS49933	Alexander Karl	Alexander Karl	~1×10²⁴
2a0e:8f00:f100::/48	AS49933	Alexander Karl	Alexander Karl	~1×10²⁴
2a0e:8f00:f103::/48	AS49933	Alexander Karl	Alexander Karl	~1×10²⁴

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 'AS49868 - AS50048'

as-block:       AS49868 - AS50048
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:        2026-02-24T07:14:53Z
last-modified:  2026-02-24T07:14:53Z
source:         RIPE

% Information related to 'AS49933'

% Abuse contact for 'AS49933' is 'noc@as49933.net'

aut-num:        AS49933
as-name:        akarl-NET
org:            ORG-AK100-RIPE
remarks:        > Upstreams
remarks:        # Individual Network Berlin e.V. - AS29670
mp-import:      afi ipv6.unicast from AS29670 accept ANY
mp-export:      afi ipv6.unicast to AS29670 announce AS-AKARL-16
remarks:        # Liteserver Holding B.V. - AS60404
mp-import:      afi ipv6.unicast from AS60404 accept ANY
mp-export:      afi ipv6.unicast to AS60404 announce AS-AKARL-16
remarks:        # First Root UG - AS41108
mp-import:      afi ipv6.unicast from AS41108 accept ANY
mp-export:      afi ipv6.unicast to AS41108 announce AS-AKARL-16
remarks:        # Marek Ziolkowski - AS206499
mp-import:      afi ipv6.unicast from AS206499 accept ANY
mp-export:      afi ipv6.unicast to AS206499 announce AS-AKARL-16
remarks:        # Free Range Cloud Hosting Inc. - AS53356
mp-import:      afi ipv6.unicast from AS53356 accept ANY
mp-export:      afi ipv6.unicast to AS53356 announce AS-AKARL-16
remarks:        # Hurricane Electric LLC - AS6939
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS-AKARL-16
remarks:        # Openfactory - AS34927
mp-import:      afi ipv6.unicast from AS41051 accept ANY
mp-export:      afi ipv6.unicast to AS41051 announce AS-AKARL-16
remarks:        # iFog.ch - AS41051
mp-import:      afi ipv6.unicast from AS34927 accept ANY
mp-export:      afi ipv6.unicast to AS34927 announce AS-AKARL-16
remarks:        > Peering @ IXP
remarks:        # Cloudflare - AS13335
mp-import:      afi ipv6.unicast from AS13335 accept AS-CLOUDFLARE
mp-export:      afi ipv6.unicast to AS13335 announce AS-AKARL-16
remarks:        # Kai Siering - AS49745
mp-import:      afi ipv6.unicast from AS49745 accept AS-WUSEL-BASE
mp-export:      afi ipv6.unicast to AS49745 announce AS-AKARL-16
remarks:        # Stefan6 - AS48646
mp-import:      afi ipv6.unicast from AS48646 accept ANY
mp-export:      afi ipv6.unicast to AS48646 announce AS-AKARL-16
remarks:        > IXP
remarks:        # KleyRex - AS31142
mp-import:      afi ipv6.unicast from AS31142 accept AS-KLEYREX-RS1
mp-export:      afi ipv6.unicast to AS31142 announce AS-AKARL-16
remarks:        # LocIX - AS202409
mp-import:      afi ipv6.unicast from AS202409 accept AS-LOCIX
mp-export:      afi ipv6.unicast to AS202409 announce AS-AKARL-16
remarks:        # EVIX - AS137933
mp-import:      afi ipv6.unicast from AS137933 accept ANY
mp-export:      afi ipv6.unicast to AS137933 announce AS-AKARL-16
remarks:        # Unmetered.exchange - AS65513
mp-import:      afi ipv6.unicast from AS65513 accept ANY
mp-export:      afi ipv6.unicast to AS65513 announce AS-AKARL-16
sponsoring-org: ORG-OG36-RIPE
admin-c:        AK14946-RIPE
tech-c:         AK14946-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         akarl-mnt
created:        2019-01-11T12:57:42Z
last-modified:  2026-03-23T10:43:22Z
source:         RIPE

organisation:   ORG-AK100-RIPE
org-name:       Alexander Karl
country:        DE
org-type:       OTHER
address:        Isselstra�e 45a, 46499 Hamminkeln, North Rhine-Westphalia, Germany
phone:          +49 281 44299723
abuse-c:        AKA66-RIPE
mnt-ref:        akarl-mnt
mnt-ref:        OPENFACTORY-NOC
mnt-by:         akarl-mnt
created:        2015-12-15T22:41:12Z
last-modified:  2026-02-16T18:51:57Z
source:         RIPE # Filtered

person:         Alexander Karl
address:        Isselstra�e 45a, 46499 Hamminkeln, North Rhine-Westphalia, Germany
phone:          +49 281 44299723
nic-hdl:        AK14946-RIPE
mnt-by:         akarl-mnt
created:        2015-12-15T22:03:43Z
last-modified:  2026-02-16T18:56:01Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS49868 - AS50048",
    "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" : "2026-02-24",
    "date_updated" : "2026-02-24",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS49933",
    "as_name" : "akarl-NET",
    "status" : "ASSIGNED",
    "mp_import" : [ "afi ipv6.unicast from AS29670 accept ANY", "afi ipv6.unicast from AS60404 accept ANY", "afi ipv6.unicast from AS41108 accept ANY", "afi ipv6.unicast from AS206499 accept ANY", "afi ipv6.unicast from AS53356 accept ANY", "afi ipv6.unicast from AS6939 accept ANY", "afi ipv6.unicast from AS41051 accept ANY", "afi ipv6.unicast from AS34927 accept ANY", "afi ipv6.unicast from AS13335 accept AS-CLOUDFLARE", "afi ipv6.unicast from AS49745 accept AS-WUSEL-BASE", "afi ipv6.unicast from AS48646 accept ANY", "afi ipv6.unicast from AS31142 accept AS-KLEYREX-RS1", "afi ipv6.unicast from AS202409 accept AS-LOCIX", "afi ipv6.unicast from AS137933 accept ANY", "afi ipv6.unicast from AS65513 accept ANY" ],
    "mp_export" : [ "afi ipv6.unicast to AS29670 announce AS-AKARL-16", "afi ipv6.unicast to AS60404 announce AS-AKARL-16", "afi ipv6.unicast to AS41108 announce AS-AKARL-16", "afi ipv6.unicast to AS206499 announce AS-AKARL-16", "afi ipv6.unicast to AS53356 announce AS-AKARL-16", "afi ipv6.unicast to AS6939 announce AS-AKARL-16", "afi ipv6.unicast to AS41051 announce AS-AKARL-16", "afi ipv6.unicast to AS34927 announce AS-AKARL-16", "afi ipv6.unicast to AS13335 announce AS-AKARL-16", "afi ipv6.unicast to AS49745 announce AS-AKARL-16", "afi ipv6.unicast to AS48646 announce AS-AKARL-16", "afi ipv6.unicast to AS31142 announce AS-AKARL-16", "afi ipv6.unicast to AS202409 announce AS-AKARL-16", "afi ipv6.unicast to AS137933 announce AS-AKARL-16", "afi ipv6.unicast to AS65513 announce AS-AKARL-16" ],
    "organization" : "ORG-AK100-RIPE",
    "sponsoring_organization" : "ORG-OG36-RIPE",
    "admin_contacts" : [ "AK14946-RIPE" ],
    "tech_contacts" : [ "AK14946-RIPE" ],
    "remarks" : [ "> Upstreams", "# Individual Network Berlin e.V. - AS29670", "# Liteserver Holding B.V. - AS60404", "# First Root UG - AS41108", "# Marek Ziolkowski - AS206499", "# Free Range Cloud Hosting Inc. - AS53356", "# Hurricane Electric LLC - AS6939", "# Openfactory - AS34927", "# iFog.ch - AS41051", "> Peering @ IXP", "# Cloudflare - AS13335", "# Kai Siering - AS49745", "# Stefan6 - AS48646", "> IXP", "# KleyRex - AS31142", "# LocIX - AS202409", "# EVIX - AS137933", "# Unmetered.exchange - AS65513" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "akarl-mnt" ],
    "date_created" : "2019-01-11",
    "date_updated" : "2026-03-23",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-AK100-RIPE",
    "name" : "Alexander Karl",
    "type" : "OTHER",
    "address" : [ "Isselstra?e 45a, 46499 Hamminkeln, North Rhine-Westphalia, Germany" ],
    "street" : "Isselstra?e",
    "city" : "Hamminkeln",
    "state" : "NORTH RHINE-WESTPHALIA",
    "zip_code" : "46499",
    "country" : [ "DE" ],
    "phone" : [ "+49 281 44299723" ],
    "abuse_contacts" : [ "AKA66-RIPE" ],
    "mnt_ref" : [ "akarl-mnt", "OPENFACTORY-NOC" ],
    "mnt_by" : [ "akarl-mnt" ],
    "date_created" : "2015-12-15",
    "date_updated" : "2026-02-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "AK14946-RIPE",
    "name" : "Alexander Karl",
    "address" : [ "Isselstra?e 45a, 46499 Hamminkeln, North Rhine-Westphalia, Germany" ],
    "street" : "Isselstra?e",
    "city" : "Hamminkeln",
    "state" : "NORTH RHINE-WESTPHALIA",
    "zip_code" : "46499",
    "country" : "GERMANY",
    "phone" : [ "+49 281 44299723" ],
    "mnt_by" : [ "akarl-mnt" ],
    "date_created" : "2015-12-15",
    "date_updated" : "2026-02-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "AK14946-RIPE",
    "name" : "Alexander Karl",
    "address" : [ "Isselstra?e 45a, 46499 Hamminkeln, North Rhine-Westphalia, Germany" ],
    "street" : "Isselstra?e",
    "city" : "Hamminkeln",
    "state" : "NORTH RHINE-WESTPHALIA",
    "zip_code" : "46499",
    "country" : "GERMANY",
    "phone" : [ "+49 281 44299723" ],
    "mnt_by" : [ "akarl-mnt" ],
    "date_created" : "2015-12-15",
    "date_updated" : "2026-02-16",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS213151	Christian Elsen	DE
AS41108	comtrance service GmbH	DE
AS34927	iFog GmbH	CH
AS6939	Hurricane Electric LLC	US
AS49745	Kai Siering	DE
AS25091	IP Max SA	CH
AS8298	IPng Networks GmbH	CH
AS137933	HOMERHOST SERVICE	US
AS394256	Tech Futures Interactive Inc.	CA

Upstreams

AS Number	Description	Country
AS394256	Tech Futures Interactive Inc.	CA
AS34927	iFog GmbH	CH
AS25091	IP Max SA	CH
AS58299	Openfactory GmbH	CH
AS8298	IPng Networks GmbH	CH
AS205112	PHILUNET GmbH	DE
AS48646	SDRmedia Verwaltungs GmbH	DE
AS29670	Individual Network Berlin IN Berlin e.V.	DE
AS206499	LOCIX LIMITED	GB
AS3214	xTom GmbH	DE

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