AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
TFnet TFnet s.r.o. 4 1 5,120 34,359,738,368 Czech
5,120 IPv4 Addresses
CIDR Description IP Num
94.127.128.0/21 TFNET 2048
178.21.184.0/21 TFnet-customers 2048
178.21.189.0/24 TFnet-customers 256
185.135.4.0/22 TFnet s.r.o. 1024
CIDR Description IP NUMs(prefix /64)
2a0b:7340::/29 TFnet s.r.o. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4
AS39392 SuperNetwork - SuperNetwork s.r.o., CZ Czech 31,744 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 201,728 34,359,738,368 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
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,408 137,439,281,152 IPv4 IPv4 IPv6 IPv6
AS8881 VERSATEL - 1&1 Versatel Deutschland GmbH, DE Germany 1,373,184 51,540,131,840 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,360,000,512 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 516,352 282,703,874,752,512 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
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
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,936 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 31,232 38,654,967,808 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 91.213.211.221 10 Gbps 2016-06-03 08:39:55
Czech Peering.cz - Peering.cz eXchange 91.213.211.220 10 Gbps 2016-06-03 08:39:22

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-06-03 08:43:36
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2016-06-03 08:43:43
IP Address Domain NUMs Domains
94.127.128.130 1 ns1.tfnet.cz
94.127.128.142 5 nemo-plus.cz
94.127.128.150 2 pop3.tfnet.cz
94.127.128.162 125 acobrabeni.cz
94.127.128.182 1 mail2.tfnet.cz
94.127.129.2 1 ns2.tfnet.cz
94.127.129.38 1 zelbrod.knihovny.net
94.127.129.42 3 mapy.zeleznybrod.cz
94.127.129.46 1 bakalari.zspelechovska.cz
94.127.129.170 1 cloud.detesk.net
as-block:       AS196608 - AS213403
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:        2020-04-03T15:01:19Z
last-modified:  2020-04-03T15:01:19Z
source:         RIPE



aut-num:        AS202895
as-name:        TFnet
org:            ORG-Ts79-RIPE
import:         from AS39392 accept ANY
export:         to AS39392 announce AS202895
import:         from AS60068 accept ANY
export:         to AS60068 announce AS202895
admin-c:        TF1659-RIPE
tech-c:         TF1659-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TFNET-MNT
created:        2016-05-09T13:33:13Z
last-modified:  2018-09-04T11:48:04Z
source:         RIPE

organisation:   ORG-Ts79-RIPE
org-name:       TFnet s.r.o.
org-type:       LIR
address:        Masarykova 203
address:        46822
address:        Zelezny Brod
address:        CZECH REPUBLIC
phone:          +420484350000
fax-no:         +420484356017
abuse-c:        AR13705-RIPE
mnt-ref:        TFNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TFNET-MNT
created:        2008-09-25T11:35:07Z
last-modified:  2017-10-30T14:37:56Z
source:         RIPE # Filtered

person:         Tomas Fichtner
address:        TFnet s.r.o.
address:        Masarykova 203
address:        Zelezny Brod
address:        46822
address:        Czech Republic
phone:          +420 484 356 017
nic-hdl:        TF1659-RIPE
mnt-by:         TFNET-MNT
created:        2008-06-11T07:58:03Z
last-modified:  2017-10-30T22:01:24Z
source:         RIPE # Filtered