AS Number
AS Name
Org Name
IP4ISP z.s.p.o
Country / Region





AS49985 Looking Glass






IPv6 NUMs(/64)


17,408 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
IP4ISP z.s.p.o 4096
ROA Signed and Valid IRR Valid
IP4ISP z.s.p.o 1024
ROA Signed and Valid IRR Valid
IP4ISP z.s.p.o 8192
IRR Valid
HD Internet s.r.o. 4096
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR Valid
IP4ISP z.s.p.o 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,288 4,294,967,296 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 80,128 100,597,760 IPv4 IPv4
AS39392 SuperNetwork - s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - B.V, NL Netherlands 101,376 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 507,392 282,631,675,838,464 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 62,464 15,083,634,688 IPv4 IPv4
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,211,136 356,482,351,104 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 36,096 12,884,901,888 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 91,648 906,166,272 IPv4 IPv4 IPv6 IPv6
AS42000 KAORA - Futruy s.r.o., CZ Czech 7,680 34,359,738,368 IPv6 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,104 137,439,412,224 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,936,128 IPv4 IPv4 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS201934 SATAN-NET - HD Internet s.r.o., CZ Czech 512 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Czech - eXchange 2001:7f8:7f::47 10 Gbps 2023-03-16 14:51:11

Private Peering Facilities

Country / Region Name City Website Updated
IP Address Domain NUMs Domains 1 1 1 1 1 1 5 14 1 1
as-block:       AS47104 - AS50891
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:        2023-07-20T14:43:26Z
last-modified:  2023-07-20T14:43:26Z
source:         RIPE

aut-num:        AS49985
as-name:        IP4ISP
org:            ORG-Iz5-RIPE
import:         from AS42000 accept ANY
import:         from AS25512 accept ANY
import:         from AS201934 accept ANY
export:         to AS42000 announce AS49985
export:         to AS25512 announce AS49985
export:         to AS201934 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:  2022-04-12T10:30:56Z
source:         RIPE

organisation:   ORG-Iz5-RIPE
org-name:       IP4ISP z.s.p.o
country:        CZ
org-type:       LIR
address:        Ant Barcala 1446/26a
address:        37005
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:  2023-10-05T08:39:31Z
source:         RIPE

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