RIPEstat

Routing information (RIS)

Originates prefixes visible
Is seen in other routes

Name and holder of this ASN:

AS-JONCZ - JON.CZ s.r.o.

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2009-08-25	CZ

Showing results for AS196735 as of 2025-05-14 08:00:00 UTC

At 2025-05-14 08:00:00 UTC, AS196735 was visible to 100% of 341 IPv4 and 100% of 344 IPv6 RIS full peers.

First ever seen as origin announcing 188.75.128.0/18, on 2009-08-28 16:00:00 UTC.

Originated IPv4 prefixes: 2
Originated IPv6 prefixes: 1
Observed BGP neighbours: 28
Address space announced (IPv4): 17408 IPs
Address space announced (IPv6): equiv. to 65536 /48s

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Showing results for AS196735 as of 2025-05-14 08:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-05-14 08:00:00 UTC) has been changed because it is earlier than the time there is data available for!

abuse@jon.cz

Details

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RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS196735

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Prefix	Type	Percent	Country
185.144.176.0/22	IPv4	5.88%	CZ
188.75.128.0/18	IPv4	23.53%	CZ
188.75.128.0/18	IPv4	12.82%	CZ
188.75.128.0/18	IPv4	12.18%	CZ
188.75.128.0/18	IPv4	2.94%	CZ
188.75.128.0/18	IPv4	2.94%	CZ
188.75.128.0/18	IPv4	5.88%	CZ
188.75.128.0/18	IPv4	10.29%	CZ
188.75.128.0/18	IPv4	23.52%	CZ
188.75.128.0/18	IPv4	0.01%	CZ

Showing results for AS196735 as of 2025-05-09 20:46:11 UTC

(+)(-)

aut-num	196735
as-name	AS-JONCZ
descr	jakub@jon.cz
admin-c	JP5538-RIPE
org	ORG-Js31-RIPE
remarks	-- ha-vel internet s r.o. --
import	from AS28755 accept ANY AND NOT {0.0.0.0/0}
export	to AS28755 announce AS-JONCZ
remarks	----------------------------------
remarks	-- SuperNetwork s.r.o. --
import	from AS39392 accept ANY AND NOT {0.0.0.0/0}
export	to AS39392 announce AS-JONCZ
remarks	----------------------------------
remarks	-- Cogent/PSI --
import	from AS174 accept ANY AND NOT {0.0.0.0/0}
export	to AS174 announce AS-JONCZ
remarks	----------------------------------
remarks	-- ha-vel internet s r.o. --
import	from AS15935 accept ANY AND NOT {0.0.0.0/0}
export	to AS15935 announce AS-JONCZ
remarks	----------------------------------
remarks	-- Peering.cz s.r.o. --
import	from AS61195 accept ANY AND NOT {0.0.0.0/0}
export	to AS61195 announce AS-JONCZ
remarks	----------------------------------
remarks	-- COMUNITED --
descr	Route 178.216.80.0/21 under AS-JONCZ
remarks	----------------------------------
admin-c	JM3567-RIPE
tech-c	JP5538-RIPE
status	ASSIGNED
mnt-by	RIPE-NCC-END-MNT
mnt-by	MNT-JON-CZ
created	2009-08-25T11:53:02Z
last-modified	2018-09-05T19:26:45Z
source	RIPE

Showing results for AS196735 as of 2025-05-14 13:01:00 UTC