RIPEstat

Routing information (RIS)

Originates prefixes visible
Is not seen in any other route

Name and holder of this ASN:

ZT-AS - ZSR - ZT Bratislava

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2002-12-10	SK

Showing results for AS25496 as of 2025-04-12 08:00:00 UTC

At 2025-04-12 08:00:00 UTC, AS25496 was visible to 100% of 335 IPv4 and 100% of 340 IPv6 RIS full peers.

First ever seen as origin announcing 217.12.48.0/20, on 2003-01-21 16:00:00 UTC.

Originated IPv4 prefixes: 2
Originated IPv6 prefixes: 1
Observed BGP neighbours: 8
Address space announced (IPv4): 5120 IPs
Address space announced (IPv6): equiv. to 65536 /48s

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Showing results for AS25496 as of 2025-04-12 08:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-04-12 08:00:00 UTC) has been changed because it is earlier than the time there is data available for!

NMC.datanet@zsr.sk

Details

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- RIR Information

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

Showing results for AS25496

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IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix	Type	Percent	Country
185.43.112.0/22	IPv4	20%	SK
217.12.48.0/20	IPv4	35%	SK
217.12.48.0/20	IPv4	5%	SK
217.12.48.0/20	IPv4	5%	SK
217.12.48.0/20	IPv4	5%	SK
217.12.48.0/20	IPv4	10%	SK
217.12.48.0/20	IPv4	10%	SK
217.12.48.0/20	IPv4	10%	SK

Showing results for AS25496 as of 2025-04-11 11:30:50 UTC

(+)(-)

aut-num	25496
org	ORG-ZZB1-RIPE
as-name	ZT-AS
import	from AS5578 accept any
import	from AS49460 accept any
import	from AS5578 accept any
import	from AS-SET-ZT accept any
import	from AS28952 accept any
export	to AS5578 announce AS25496
export	to AS49460 announce AS25496
export	to AS5578 announce AS25496
export	to AS-SET-ZT announce AS25496
export	to AS28952 announce AS25496
admin-c	ZM130-RIPE
tech-c	ZM130-RIPE
status	ASSIGNED
mnt-by	RIPE-NCC-END-MNT
mnt-by	ZT-BRATISLAVA-MNT
created	2002-12-10T14:42:52Z
last-modified	2022-01-27T10:57:52Z
source	RIPE

Showing results for AS25496 as of 2025-04-12 13:17:00 UTC