AS Name
SFERIA
Org Name
SferiaNET.cz s.r.o.
Registry Region
Czech
Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

34,359,738,368

2,048 IPv4 Addresses
CIDR Description IP Num
185.147.44.0/22 SferiaNET.cz s.r.o. 1024
185.243.124.0/22 SferiaNET.cz s.r.o. 1024
CIDR Description IP NUMs(prefix /64)
2a0d:1380::/29 SferiaNET.cz s.r.o. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 70,656 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 95,744 4,294,967,296 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 67,328 486,735,872 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,480 180,389,740,544 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,256,640 137,439,412,224 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Ltd, GB United Kingdom 1,154,816 481,132,347,648 IPv4 IPv4
AS13194 BITE - UAB "Bite Lietuva", LT Lithuania 109,312 34,359,738,368 IPv4 IPv4
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 32,768 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 768 0 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 262,144 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 503,296 282,665,488,678,912 IPv4 IPv4 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 3,328 0 IPv4 IPv4
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 210,944 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,670,198,272 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
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 4,295,032,832 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28917 Fiord-AS - LLC "TRC FIORD", RU Russian Federation 43,264 68,719,542,272 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,760 16,106,586,112 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 91.213.211.143 2001:7f8:7f::143 10 Gbps 2018-02-13 19:31:43

Private Peering Facilities

Country/Region Name City Website Updated
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2018-02-13 19:32:09
IP Address Domain NUMs Domains
185.147.44.31 1 milankovar.com
185.147.44.42 1 backups.sferia.cz
185.147.44.152 5 sferia.cz
as-block:       AS59392 - AS61261
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:        2020-06-22T15:23:11Z
last-modified:  2020-06-22T15:23:11Z
source:         RIPE



aut-num:        AS59959
as-name:        SFERIA
org:            ORG-SS821-RIPE
import:         from AS39392 accept ANY
export:         to AS39392 announce AS59959
import:         from AS60068 accept ANY
export:         to AS60068 announce AS59959
admin-c:        SFER1-RIPE
tech-c:         SFER1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         cz-sferia-1-mnt
created:        2018-01-26T15:49:22Z
last-modified:  2018-09-04T12:10:04Z
source:         RIPE

organisation:   ORG-SS821-RIPE
org-name:       SferiaNET.cz s.r.o.
country:        CZ
org-type:       LIR
address:        Riegrova 4338/12
address:        466 01
address:        Jablonec nad Nisou
address:        CZECH REPUBLIC
admin-c:        PP16696-RIPE
tech-c:         PP16696-RIPE
tech-c:         MP13836-RIPE
abuse-c:        AR44870-RIPE
mnt-ref:        cz-sferia-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-sferia-1-mnt
created:        2018-01-26T09:03:45Z
last-modified:  2020-12-28T14:31:34Z
source:         RIPE # Filtered
phone:          +420 488 723 101

role:           Sferia RIPE Manager
address:        Krkonosska 134
address:        46841 Tanvald
address:        Czech Republic
admin-c:        PP16696-RIPE
tech-c:         PP16696-RIPE
tech-c:         MP13836-RIPE
nic-hdl:        SFER1-RIPE
mnt-by:         cz-sferia-1-mnt
created:        2018-02-15T10:36:52Z
last-modified:  2018-02-15T10:36:52Z
source:         RIPE # Filtered