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AS213359 Mazel_Biz_As

Czechia MAZEL_BIZ_AS RIPE 1 IPv4 prefix 1 IPv6 prefix
IPv4 addresses
256
IPv6 /48 networks
524,288
RPKI
2 valid0 no ROA
Peers and downstreams
0

Holder

AS name
MAZEL_BIZ_AS
Description
Jan Korinek
Organisation
Jan Korinek
Abuse contact
abuse@mazel.biz
Assigned
2021-04-18
Registered
2021-04-19
Record last changed
2024-03-27 16:03 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS174 AS174 AS174 AS174 AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS25248 RADIOKOMUNIKACE a.s. AS25248 · CZ RADIOKOMUNIKACE a.s. AS213359 Mazel_Biz_As AS213359 · CZ Mazel_Biz_As

Network health

Grade B · 85/100
pass Prefixes covered by valid ROAs
2 of 2 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
abuse@mazel.biz is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2024-03-27.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS213359
as-name:        MAZEL_BIZ_AS
org:            ORG-JK93-RIPE
admin-c:        NO1913-RIPE
tech-c:         NO1913-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-cz-mazelbiz-1-MNT
created:        2021-04-19T07:04:44Z
last-modified:  2024-03-27T16:03:02Z
source:         RIPE
% 2 routing policy lines (import/export) not shown