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AS211655 PANSTWOWY INSTYTUT BADAWCZY

Poland NASK-DNS-ANYCAST2 RIPE 1 IPv4 prefix 1 IPv6 prefix
IPv4 addresses
256
IPv6 /48 networks
1
RPKI
2 valid0 no ROA
Peers and downstreams
7

Holder

AS name
NASK-DNS-ANYCAST2
Description
PANSTWOWY INSTYTUT BADAWCZY
Organisation
NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
Registered in
Warsaw, Poland
Abuse contact
abuse@nask.pl
Assigned
2021-03-09
Registered
2021-03-10
Record last changed
2024-11-26 10:33 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS24482 SG.GS AS24482 · SG SG.GS AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS25091 IP-Max SA AS25091 · CH IP-Max SA AS39351 31173 Services AB AS39351 · SE 31173 Services AB AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS5511 Orange S.A. AS5511 · FR Orange S.A. AS5405 Inter.link GmbH AS5405 · DE Inter.link GmbH AS34019 Hivane Association AS34019 · FR Hivane Association AS174 AS174 AS174 AS174 AS29535 MIX2_OpenPeering AS29535 · PL MIX2_OpenPeering AS5617 Tpnet AS5617 · PL Tpnet AS8308 PANSTWOWY INSTYTUT BADAWCZY AS8308 · PL PANSTWOWY INSTYTUT BA… AS24724 Atman Sp. z o.o. AS24724 · PL Atman Sp. z o.o. AS35179 Korbank S. A. AS35179 · PL Korbank S. A. AS6881 NIX.CZ z.s.p.o. AS6881 · CZ NIX.CZ z.s.p.o. AS211655 PANSTWOWY INSTYTUT BADAWCZY AS211655 · PL PANSTWOWY INSTYTUT BA…

Network health

Grade A · 90/100
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
pass More than one upstream
6 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@nask.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
pass Registry record maintained
Last changed 2024-11-26.		 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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AS211655 health AS211655 RPKI
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Routing changes

Last 30 days
2026-10-04 09:25 UTCNeighbour gone AS137409 upstream
2026-10-04 09:25 UTCNeighbour gone AS39249 upstream
2026-10-04 09:25 UTCNeighbour gone AS36236 peer
2026-10-04 09:25 UTCNeighbour gone AS35320 upstream
2026-10-04 09:25 UTCNeighbour gone AS29632 upstream
2026-10-04 09:25 UTCNeighbour gone AS24115 upstream
2026-10-04 09:25 UTCNeighbour gone AS6939 upstream
2026-10-04 09:25 UTCNew neighbour AS28917 peer
2026-10-04 09:25 UTCNew neighbour AS6204 peer
2026-10-04 09:25 UTCNew neighbour AS33891 peer
2026-10-04 09:25 UTCNew neighbour AS29535 upstream
2026-10-04 09:25 UTCNew neighbour AS24748 peer
2026-10-04 09:25 UTCRelationship changed AS201054 upstream to peer

WHOIS

aut-num:        AS211655
as-name:        NASK-DNS-ANYCAST2
remarks:        NASK DNS ANYCAST 2
org:            ORG-NRaA1-RIPE
admin-c:        NASK1-RIPE
tech-c:         NASK1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NASK-MNT
mnt-by:         AS211655-MNT
created:        2021-03-10T14:54:18Z
last-modified:  2024-11-26T10:33:54Z
source:         RIPE
% 28 routing policy lines (import/export) not shown