RIPEstat

Routing information (RIS)

Originates prefixes visible
Is not seen in any other route

Name and holder of this ASN:

ALFSERVIS-AS - Alf servis, s.r.o.

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2010-12-27	CZ

Showing results for AS52092 as of 2025-05-11 00:00:00 UTC

At 2025-05-11 00:00:00 UTC, AS52092 was visible to 99% of 343 IPv4 and 100% of 348 IPv6 RIS full peers.

First ever seen as origin announcing 46.149.112.0/20, on 2011-01-10 16:00:00 UTC.

Originated IPv4 prefixes: 2
Originated IPv6 prefixes: 1
Observed BGP neighbours: 29
Address space announced (IPv4): 4608 IPs
Address space announced (IPv6): equiv. to 1 /48s

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Showing results for AS52092 as of 2025-05-11 00:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-05-11 00:00:00 UTC) has been changed because it is earlier than the time there is data available for!

alexnvis@gmail.com

Details

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- RIR Information

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

Showing results for AS52092

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Prefix	Type	Percent	Country
46.149.112.0/20	IPv4	44.44%	CZ
46.149.112.0/20	IPv4	44.44%	CZ
91.227.134.0/23	IPv4	11.11%	CZ

Showing results for AS52092 as of 2025-05-09 20:46:11 UTC

(+)(-)

aut-num	52092
as-name	ALFSERVIS-AS
org	ORG-ALFS1-RIPE
remarks	v4
import	from AS39392 accept ANY;
export	to AS39392 announce AS52092;
import	from AS61195 accept ANY ;
export	to AS61195 announce AS52092;
import	from AS8075 accept ANY;
export	to AS8075 announce AS52092;
import	from AS16246 accept ANY;
export	to AS16246 announce AS52092;
import	from AS47200 accept ANY;
export	to AS47200 announce AS52092;
remarks	v6
mp-import	from AS39392 accept ANY;
mp-export	to AS39392 announce AS52092;
mp-import	from AS61195 accept ANY ;
mp-export	to AS61195 announce AS52092;
mp-import	from AS16246 accept ANY;
mp-export	to AS16246 announce AS52092;
mp-import	from AS47200 accept ANY;
mp-export	to AS47200 announce AS52092;
admin-c	SEBE1-RIPE
tech-c	SEBE1-RIPE
status	ASSIGNED
mnt-by	RIPE-NCC-END-MNT
mnt-by	ALFSERVIS-MNT
created	2010-12-27T14:13:15Z
last-modified	2024-05-30T07:53:38Z
source	RIPE
sponsoring-org	ORG-Vs35-RIPE

Showing results for AS52092 as of 2025-05-11 05:03:00 UTC