AS50606 Horyzont Technologie Internetowe sp.z.o.o.

Poland VIRTUAOPERATOR-AS RIPE 28 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
20,736
IPv6 /48 networks
524,288
RPKI
20 valid9 no ROA
Peers and downstreams
59

Holder

AS name
VIRTUAOPERATOR-AS
Description
Horyzont Technologie Internetowe sp.z.o.o.
Organisation
Horyzont Technologie Internetowe sp.z.o.o.
Registered in
Poznań, Poland
Abuse contact
abuse@horyzont.net
Assigned
2010-02-16
Registered
2010-02-17
Record last changed
2024-04-17 08:35 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 92/100
partly Prefixes covered by valid ROAs
20 of 29 announced prefixes are RPKI valid, 9 have no ROA.
17/25
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
5 upstreams seen in BGP.
10/10
pass Working abuse contact
abuse@horyzont.net is published.
15/15
pass Publishes a geofeed
A geofeed (RFC 8805) tells where the address space is used.
10/10
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 2024-04-17.
5/5

Routing changes

Last 30 days
2026-10-06 08:53 UTCNeighbour gone AS201514 downstream
2026-10-06 08:53 UTCNeighbour gone AS42923 downstream
2026-10-06 08:53 UTCNeighbour gone AS35320 upstream
2026-10-06 08:53 UTCNeighbour gone AS31080 downstream
2026-10-06 08:53 UTCRelationship changed AS9009 upstream to peer
2026-10-06 08:53 UTCRelationship changed AS6204 upstream to peer
2026-10-06 08:53 UTCNew neighbour AS49559 peer
2026-10-06 08:53 UTCRelationship changed AS39249 upstream to peer
2026-10-06 08:53 UTCNew neighbour AS33891 peer
2026-10-06 08:53 UTCRelationship changed AS29632 upstream to peer
2026-10-06 08:53 UTCRelationship changed AS28917 upstream to peer
2026-10-06 08:53 UTCRelationship changed AS24115 upstream to peer
2026-10-06 08:53 UTCRelationship changed AS201054 upstream to peer
2026-10-06 08:53 UTCRelationship changed AS137409 upstream to peer
2026-10-06 08:53 UTCRelationship changed AS13194 upstream to peer

WHOIS

aut-num:        AS50606
as-name:        VIRTUAOPERATOR-AS
org:            ORG-HTI1-RIPE
remarks:        ====================================================
remarks:        Communities used in AS50606
remarks:        ====================================================
remarks:        Communities for specific link are 50606:xxxyy
remarks:        Where y are:
remarks:        y=01 - Prepend 1 time
remarks:        y=02 - Prepend 2 times
remarks:        y=03 - Prepend 3 times
remarks:        y=09 - Do Not Advertise
remarks:        
remarks:        Where x are:
remarks:        
remarks:        x=110 - RETN (AS9002)
remarks:        x=120 - VECTRA (AS29314)
remarks:        x=130 - LUMEN/LEVEL3 (AS3356)
remarks:        x=140 - PLIX Internet Exchange (AS8545)
remarks:        x=150 - THINX (formerly ACX) (AS24748)
remarks:        x=160 - ARELION/TELIA (AS1299)
remarks:        x=200 - TPIX Internet Exchange (AS29535)
remarks:        x=210 - Google Global Cache (only do no advertise)
remarks:        x=220 - GTS Polska (AS8246)
remarks:        x=230 - NETIA (AS12741)
remarks:        x=250 - UPC (AS6830)
remarks:        x=260 - ORANGE POLAND (AS5617)
remarks:        x=270 - GOOGLE (AS15169)
remarks:        x=280 - TWITCH (AS46489)
remarks:        x=310 - POZIX (AS44896)
remarks:        x=320 - MICROSOFT (AS8075)
remarks:        x=330 - EVIO (AS57665)
remarks:        x=340 - FACEBOOK (AS32934)
remarks:        x=350 - NETFLIX (AS2906)
remarks:        
remarks:        Example:
remarks:        Prepend 2 times to Telia Sonera
remarks:        50606:16002
remarks:        
remarks:        50606:997 blackhole community (not enabled by default)
remarks:        
remarks:        We reserve communities 50606:xxxx
remarks:        where xxxx are from 1 to 9999 for internal use
remarks:        
remarks:        Looking glass available on: lg.virtuaoperator.pl
remarks:        Routing problems: noc@virtuaoperator.pl
remarks:        We speak Polish, English
remarks:        ====================================================
remarks:        VirtuaOperator uses multiple virtual-routing
remarks:        instances (VRF):
remarks:        1. Transit PL - partial routing table - consist routes from PL only
remarks:        
remarks:        2. Quality Internet - full routing table -
remarks:        consist best routes from all routing tables
remarks:        
remarks:        Since some customers are available only on specific
remarks:        routing instance announced routes may differ
remarks:        ================================================
remarks:        General Policy:
remarks:        We do not strip customer communities, as long as they
remarks:        aren't restricted by VirtuaOperator (internal use communities)
remarks:        
remarks:        We do not accept all RFC1997 communities (no-export etc.)
remarks:        
remarks:        RFC1918 and other reserved networks and subnets
remarks:        are not permitted
remarks:        
remarks:        Advertisements with reserved ASes in the path
remarks:        (ie 64512 - 65535) are not permitted
remarks:        
remarks:        Prefixes shorter than /8 or longer than /24 are not permitted.
remarks:        
remarks:        Advertisements tagged with our own "internal use only"
remarks:        communities will have all of their communities
remarks:        stripped from them at ingress
remarks:        All customer peering sessions are prefix-filtered inbound using
remarks:        a customer specified import policy pulled from RIPE public registry
remarks:        
remarks:        Localpref for customer routes will be set to 200 by default
remarks:        
remarks:        ================================================
remarks:        
remarks:        
remarks:        
remarks:        
admin-c:        HID22-RIPE
tech-c:         HID22-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HORYZONT-MNT
created:        2010-02-17T15:11:46Z
last-modified:  2024-04-17T08:35:46Z
source:         RIPE