AS Name
IP4ISP
Org Name
IP4ISP z.s.p.o
Registry Region
Czech
Looking Glass
IPv4Prefixes

4

IPv6Prefixes

1

IPv4 NUMs

17,408

IPv6 NUMs(/64)

4,294,967,296

17,408 IPv4 Addresses
CIDR Description IP Num
176.62.224.0/20 DUPETO-SERVICE-NET1 4096
185.172.252.0/22 IP4ISP z.s.p.o 1024
188.120.192.0/19 IP4ISP-NET 8192
194.12.32.0/20 HD Internet s.r.o. 4096
CIDR Description IP NUMs(prefix /64)
2a02:c60::/32 IP4ISP z.s.p.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
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
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
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS210283 PITCOM - PitCom Limited, GB United Kingdom 0 262,144 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 202,752 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 70,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SuperNetwork s.r.o., CZ Czech 32,768 81,604,444,160 IPv4 IPv4 IPv6 IPv6
AS6830 LibertyGlobal - Liberty Global B.V., AT Austria 12,207,104 1,005,324,795,904 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,250,560 IPv4 IPv4 IPv6 IPv6
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,152 137,439,281,152 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS47232 ISPAlliance - ISP Alliance a.s., CZ Czech 20,736 103,079,215,104 IPv4 IPv4
as-block:       AS47104 - AS52223
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:        AS49985
as-name:        IP4ISP
org:            ORG-Iz5-RIPE
import:         from AS42000 accept ANY
import:         from AS25512 accept ANY
export:         to AS42000 announce AS49985
export:         to AS25512 announce AS49985
admin-c:        TS3539-RIPE
tech-c:         TS3539-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-NECOSS
mnt-by:         MNT-KAORA
mnt-by:         MNT-ARAKIS
created:        2009-10-21T13:18:26Z
last-modified:  2018-09-04T10:45:29Z
source:         RIPE # Filtered

organisation:   ORG-Iz5-RIPE
org-name:       IP4ISP z.s.p.o
org-type:       LIR
address:        U Malse 20
address:        37001
address:        Ceske Budejovice
address:        CZECH REPUBLIC
phone:          +420608259701
abuse-c:        AR14427-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-NECOSS
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-NECOSS
admin-c:        TS3539-RIPE
admin-c:        BH2040-RIPE
admin-c:        PR3533-RIPE
admin-c:        VP395-RIPE
created:        2009-03-04T14:30:17Z
last-modified:  2020-01-29T09:31:12Z
source:         RIPE # Filtered

person:         Tomas SIMEK
address:        NECOSS s.r.o
address:        U Malse 20
address:        Ceske Budejovice
address:        370 01
address:        Czech Republic
phone:          +420 608 259 701
nic-hdl:        TS3539-RIPE
mnt-by:         MNT-NECOSS
created:        2006-04-19T11:34:45Z
last-modified:  2009-11-08T22:30:41Z
source:         RIPE # Filtered