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AS205813 Montmay Sp. z o.o.

Poland MONTMAY RIPE 6 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,536
IPv6 /48 networks
0
RPKI
6 valid0 no ROA
Peers and downstreams
7

Holder

AS name
MONTMAY
Description
Montmay Sp. z o.o.
Organisation
Montmay Sp. z o.o.
Registered in
Łomża, Poland
Abuse contact
abuse@montmay.pl
Assigned
2017-05-28
Registered
2017-05-29
Record last changed
2018-09-04 12:01 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS5405 Inter.link GmbH AS5405 · DE Inter.link GmbH AS20804 Exatel S.A. AS20804 · PL Exatel S.A. AS29535 MIX2_OpenPeering AS29535 · PL MIX2_OpenPeering AS205813 Montmay Sp. z o.o. AS205813 · PL Montmay Sp. z o.o.

Network health

Grade C · 70/100
pass Prefixes covered by valid ROAs
6 of 6 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
2 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@montmay.pl 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
fail Registry record maintained
Last changed 2018-09-04.		 0/5
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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AS205813 health AS205813 RPKI
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Routing changes

Last 30 days
2026-10-04 15:43 UTCRelationship changed AS6204 upstream to peer
2026-10-04 15:43 UTCRelationship changed AS12741 upstream to peer

WHOIS

aut-num:        AS205813
as-name:        MONTMAY
org:            ORG-MSZO59-RIPE
admin-c:        SR12812-RIPE
tech-c:         SR12812-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         pl-montmay-1-mnt
created:        2017-05-29T09:54:35Z
last-modified:  2018-09-04T12:01:31Z
source:         RIPE
% 4 routing policy lines (import/export) not shown