What is ASN AS203852?

ASN AS203852 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS203852?

AS203852 is listed under Roger Casagrande de Medeiros.

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.

AS203852 Roger Casagrande de Medeiros

ASN Lookup Tool

Roger Casagrande de Medeiros topnep.net

BR 2 Routes

AS Data

AS203852

AS203852 – Roger Casagrande de Medeiros

AS Number	203852
AS Name	KAZE_NET
Organization	Roger Casagrande de Medeiros(org-kn97-ripe)
Country	BR
Website	topnep.net
Number of IPv4 Routes	0
Number of IPv6 Routes	2
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2022-07-19

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Use ASN data for AS203852 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a06:a005:21a0::/44	AS203852	Roger Casagrande de Medeiros	Roger Casagrande de Medeiros	~19×10²⁴
2a06:a005:1910::/44	AS203852	Roger Casagrande de Medeiros	Roger Casagrande de Medeiros	~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 'AS203113 - AS203887'

as-block:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS203852'

% Abuse contact for 'AS203852' is 'abs-c@topnep.net'

aut-num:        AS203852
as-name:        KAZE_NET
org:            ORG-KN97-RIPE
sponsoring-org: ORG-ICL64-RIPE
remarks:        --- FranTech
import:         from AS53667 accept ANY
export:         to AS53667 announce AS203852
remarks:        --- FreeTransit Project
import:         from AS41051 accept ANY
export:         to AS41051 announce AS203852
remarks:        --- iFog
import:         from AS209533 accept ANY
export:         to AS209533 announce AS203852
admin-c:        KZN3-RIPE
tech-c:         KZN3-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KZ64C9-MNT
created:        2022-07-19T08:28:57Z
last-modified:  2024-10-28T10:48:22Z
source:         RIPE

organisation:   ORG-KN97-RIPE
org-name:       Roger Casagrande de Medeiros
country:        BR
descr:          KAZE NETWORKS
remarks:        ---
remarks:        - Research, tests, good practices, anycast, LG
remarks:        ---
org-type:       OTHER
address:        See RIPE object RM22753-RIPE
language:       en
abuse-c:        KABS2-RIPE
mnt-ref:        KZ64C9-MNT
mnt-by:         KZ64C9-MNT
created:        2022-07-06T23:44:53Z
last-modified:  2024-11-09T19:14:57Z
source:         RIPE # Filtered

role:           Admin and Tech role object
address:        ----
nic-hdl:        KZN3-RIPE
mnt-by:         KZ64C9-MNT
created:        2022-07-13T18:17:06Z
last-modified:  2022-07-19T22:45:17Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number	Description	Country
AS53667	FranTech Solutions	US
AS209533	iFog GmbH	CH
AS41051	FREETRANSIT Project	CH

Upstreams

AS Number	Description	Country
AS209533	iFog GmbH	CH
AS41051	FREETRANSIT Project	CH