AS Name
Org Name
GREPA Networks s.r.o.
Registry Region
Looking Glass






IPv6 NUMs(/64)


10,240 IPv4 Addresses
CIDR Description IP Num GREPA Networks s.r.o. 2048 GREPA Networks s.r.o. 8192
CIDR Description IP NUMs(prefix /64)
2a02:4000::/32 GREPA Networks s.r.o. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS49025 PROZETA-NET - PRO-ZETA a.s., CZ Czech 5,120 268,435,456 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS12741 AS-NETIA - Netia SA, PL Poland 1,651,968 8,589,934,592 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS29504 LBCFREE - Freenet Liberec, z.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS56821 knvnet1-as - KnVnet services s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
as-block:       AS33792 - AS35839
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS35361
as-name:        GREPNET
remarks:        =
remarks:        = Interoute
import:         from AS25095 accept ANY
export:         to AS25095 announce AS-SET-GREPA
import:         from AS8928 accept ANY
export:         to AS8928 announce AS-SET-GREPA
remarks:        =
remarks:        = Dial Telecom
export:         to AS29208 announce AS35361
import:         from AS29208 accept AS29208
remarks:        =
remarks:        = cz.nic
export:         to AS25192 announce AS35361
import:         from AS25192 accept AS25192
remarks:        =
remarks:        = ignum
export:         to AS29134 announce AS35361
import:         from AS29134 accept AS29134
remarks:        =
remarks:        = mgi
export:         to AS20723 announce AS35361
import:         from AS20723 accept AS20723
remarks:        =
remarks:        = centronet
export:         to AS29321 announce AS35361
import:         from AS29321 accept AS29321
remarks:        =
remarks:        = casablanca
export:         to AS15685 announce AS35361
import:         from AS15685 accept AS15685
remarks:        =
remarks:        = internext 2000
export:         to AS25424 announce AS35361
import:         from AS25424 accept AS25424
remarks:        =
remarks:        = sloane
export:         to AS29113 announce AS35361
import:         from AS29113 accept AS29113
remarks:        =
remarks:        = czech on line
export:         to AS6706 announce AS35361
import:         from AS6706 accept AS6706
remarks:        =
remarks:        = centronet
export:         to AS29321 announce AS35361
import:         from AS29321 accept AS29321
remarks:        =
remarks:        = wia
export:         to AS21430 announce AS35361
import:         from AS21430 accept AS21430
remarks:        =
remarks:        = ha-vel internet
export:         to AS15935 announce AS35361
import:         from AS15935 accept AS15935
remarks:        =
remarks:        = gts novera
export:         to AS2819 announce AS35361
import:         from AS2819 accept AS2819
remarks:        =
remarks:        = clnet
export:         to AS16246 announce AS35361
import:         from AS16246 accept AS16246
remarks:        =
remarks:        = net4net
export:         to AS9148 announce AS35361
import:         from AS9148 accept AS9148
remarks:        =
remarks:        = smart comp
export:         to AS31246 announce AS35361
import:         from AS31246 accept AS31246
remarks:        =
remarks:        = promedia
export:         to AS34692 announce AS35361
import:         from AS34692 accept AS34692
remarks:        =
remarks:        = master internet
export:         to AS24971 announce AS35361
import:         from AS24971 accept AS24971
remarks:        =
remarks:        = netra cr
export:         to AS6721 announce AS35361
import:         from AS6721 accept AS6721
remarks:        =
remarks:        = cd telematika
export:         to AS25512 announce AS35361
import:         from AS25512 accept AS25512
remarks:        =
remarks:        = broadnet czech
export:         to AS21435 announce AS35361
import:         from AS21435 accept AS21435
remarks:        =
remarks:        = eurotel
export:         to AS28725 announce AS35361
import:         from AS28725 accept AS28725
remarks:        =
remarks:        = netway
export:         to AS35236 announce AS35361
import:         from AS35236 accept AS35236
remarks:        =
remarks:        = trioptium
export:         to AS33883 announce AS35361
import:         from AS33883 accept AS33883
remarks:        =
remarks:        = internet cz
export:         to AS24806 announce AS35361
import:         from AS24806 accept AS24806
remarks:        =
remarks:        = mopos
export:         to AS8913 announce AS35361
import:         from AS8913 accept AS8913
remarks:        =
remarks:        = ipex
export:         to AS9080 announce AS35361
import:         from AS9080 accept AS9080
remarks:        =
remarks:        = radiokomunikace
export:         to AS25248 announce AS35361
import:         from AS25248 accept AS25248
remarks:        =
remarks:        = pragonet
export:         to AS12767 announce AS35361
import:         from AS12767 accept AS12767
remarks:        =
remarks:        = active24
export:         to AS25234 announce AS35361
import:         from AS25234 accept AS25234
remarks:        =
remarks:        =
export:         to AS6881 announce AS35361
export:         to AS42477 announce any
import:         from AS6881 accept AS6881
import:         from AS42477 accept AS-SET-CBS
remarks:        =
remarks:        = Prozeta
export:         to AS49025 announce any
import:         from AS49025 accept any
remarks:        =
remarks:        = KNVNet
export:         to AS56821 announce any
import:         from AS56821 accept AS56821
remarks:        =
remarks:        = end of route
org:            ORG-GNS3-RIPE
admin-c:        PA2485-RIPE
tech-c:         PA2485-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GREPA
created:        2005-07-22T09:25:59Z
last-modified:  2019-12-04T11:19:01Z
source:         RIPE # Filtered

organisation:   ORG-GNS3-RIPE
org-name:       GREPA Networks s.r.o.
org-type:       LIR
address:        Zitna 16
address:        466 01
address:        JABLONEC NAD NISOU
address:        CZECH REPUBLIC
phone:          +420483000000
phone:          +420483317050
abuse-c:        AR14419-RIPE
admin-c:        RV2425-RIPE
mnt-ref:        MNT-GREPA
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-GREPA
created:        2005-03-31T11:15:06Z
last-modified:  2017-03-30T05:59:14Z
source:         RIPE # Filtered

person:         Pavel Andrys
address:        Prumyslova 55
phone:          +420-775598451
nic-hdl:        PA2485-RIPE
created:        2005-06-02T12:44:45Z
last-modified:  2020-06-04T13:47:26Z
source:         RIPE
mnt-by:         MNT-GREPA