AS Number
AS197307
AS Name
bnet-internet_cz
Org Name
Core4Net, s.r.o.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2021-05-20T11:47:06Z

AS197307 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

1

IPv4 NUMs

5,376

IPv6 NUMs(/64)

4,294,967,296

5,376 IPv4 Addresses
CIDR Description IP Num
79.142.144.0/20
IRR Valid
Core4Net, s.r.o. 4096
185.51.28.0/24
IRR Parent Valid
Clients-BNET-Internet 256
185.51.28.0/22
IRR Valid
Core4Net, s.r.o. 1024
185.51.29.0/24
IRR Parent Valid
Clients-BNET-Internet 256
185.51.30.0/24
IRR Parent Valid
Clients-BNET-Internet 256
185.51.31.0/24
IRR Parent Valid
Clients-BNET-Internet 256
185.180.1.0/24
IRR Valid
Clients-WLANET 256
CIDR Description IP NUMs(prefix /64)
2a02:24c0::/32
IRR Valid
Core4Net, s.r.o. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 2,560 8,589,934,592 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 52,736 8,590,721,024 IPv4 IPv4 IPv6 IPv6
AS16019 VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ Czech 1,211,136 322,122,547,200 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 71,424 788,725,760 IPv4 IPv4
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 83,712 111,670,329,344 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS13004 SOX - Serbian Open Exchange DOO, RS Serbia 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv4 IPv4
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 73,216 1,310,720 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,320 2,192,375,808 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 14,828,288 214,749,806,592 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 487,936 282,631,397,572,608 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 36,096 12,884,901,888 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.17.41 2001:7f8:14::8c:2 1 Gbps 2020-12-09 15:52:38
Czech Peering.cz - Peering.cz eXchange 91.213.211.223 2001:7f8:7f::223 10 Gbps 2020-12-09 15:51:50
Czech Peering.cz - Peering.cz eXchange 91.213.211.236 2001:7f8:7f::236 10 Gbps 2018-05-07 11:21:56
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.137 2001:7f8:14::8c:1 1 Gbps 2020-12-09 15:52:38

Private Peering Facilities

Country/Region Name City Website Updated
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2018-05-07 11:22:23
CE Colo Prague Prague http://www.cecolo.com/ 2022-10-17 06:31:10
IP Address Domain NUMs Domains
79.142.144.5 1 jindroush.avast.com
79.142.144.26 1 mail.okna-dvere.cz
79.142.144.34 2 lasopt.cz
79.142.145.46 1 prepress.grafico.cz
79.142.145.130 1 mh.elok.cz
79.142.145.133 2 cloud.elok.cz
79.142.146.22 1 www.stodulkap.synology.me
79.142.146.130 3 mail.ecmsystem.cz
79.142.146.132 1 helpdesk.ecmsystem.cz
79.142.146.141 16 favea.gxptraining.cz
as-block:       AS196608 - AS207419
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
source:         RIPE



aut-num:        AS197307
as-name:        bnet-internet_cz
org:            ORG-CS455-RIPE
import:         from AS16019 accept ANY
import:         from AS6881 accept ANY
import:         from AS47200 accept ANY
import:         from AS112 accept ANY
import:         from AS39392 accept ANY
import:         from AS61195 accept ANY
import:         from AS32934 accept ANY
export:         to AS16019 announce AS197307
export:         to AS6881 announce AS197307
export:         to AS47200 announce AS197307
export:         to AS112 announce AS197307
export:         to AS39392 announce AS197307
export:         to AS61195 announce AS197307
export:         to AS32934 announce AS197307
admin-c:        BBSH1-RIPE
tech-c:         BBSH1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-core4net-1-mnt
created:        2010-10-11T13:16:03Z
last-modified:  2021-05-20T11:47:06Z
source:         RIPE

organisation:   ORG-CS455-RIPE
org-name:       Core4Net, s.r.o.
country:        CZ
org-type:       LIR
address:        Nakladni 3002/2
address:        74601
address:        Opava
address:        CZECH REPUBLIC
phone:          +420773665080
e-mail:         opava@core4net.cz
admin-c:        JS18824-RIPE
admin-c:        DP13521-RIPE
tech-c:         JB16720-RIPE
tech-c:         DP13521-RIPE
abuse-c:        AR38476-RIPE
mnt-ref:        cz-core4net-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-core4net-1-mnt
created:        2016-11-28T16:16:35Z
last-modified:  2020-12-16T13:28:22Z
source:         RIPE

role:           BNET Business, s.r.o. Hostmaster
address:        Nakladni 3002/2
address:        74601
address:        Opava
address:        CZECH REPUBLIC
phone:          +420777665080
e-mail:         abuse@bnet-internet.cz
org:            ORG-BBS15-RIPE
admin-c:        JS8896-RIPE
tech-c:         JS8896-RIPE
tech-c:         JK13894-RIPE
tech-c:         JB16720-RIPE
tech-c:         OC2464-RIPE
nic-hdl:        BBSH1-RIPE
abuse-mailbox:  abuse@bnet-internet.cz
mnt-by:         cz-core4net-1-mnt
created:        2018-07-17T06:46:15Z
last-modified:  2018-07-31T07:42:16Z
source:         RIPE