AS Name
SILESNET
Org Name
SilesNet s.r.o.
Registry Region
Czech
Looking Glass
http://lg.silesnet.net/
IPv4Prefixes

7

IPv6Prefixes

7

IPv4 NUMs

8,192

IPv6 NUMs(/64)

4,294,967,296

8,192 IPv4 Addresses
CIDR Description IP Num
78.157.160.0/21 SILESNET 2048
78.157.160.0/20 SILESNET 4096
78.157.160.0/19 SilesNet s.r.o. 8192
78.157.168.0/21 SILESNET 2048
78.157.176.0/21 SILESNET 2048
78.157.176.0/20 SILESNET 4096
78.157.184.0/21 SILESNET-PL 2048
CIDR Description IP NUMs(prefix /64)
2a02:d8a0::/34 SilesNet s.r.o. 1073741824
2a02:d8a0::/33 SilesNet s.r.o. 2147483648
2a02:d8a0::/32 SilesNet s.r.o. 4294967296
2a02:d8a0:4000::/34 SilesNet s.r.o. 1073741824
2a02:d8a0:8000::/34 SILESNET-PL 1073741824
2a02:d8a0:8000::/33 SILESNET-PL 2147483648
2a02:d8a0:c000::/34 SILESNET-PL 1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4
AS29632 NASSIST-AS - Netassist Limited, GI Gibraltar 114,944 4,295,032,832 IPv6 IPv6
AS1820 WNET - WNET TELECOM USA Corp., US United States 34,048 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,680 68,719,476,736 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 256 0 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 21,475,164,160 IPv4 IPv4
AS27720 CITTA TELECOM LTDA, BR Brazil 5,120 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,560 5,933,563,904 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,656 286,144,143,556,608 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 55,296 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Ltd, GB United Kingdom 1,027,072 339,766,542,592 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS1299 TELIANET - Telia Company AB, SE Sweden 302,848 17,605,339,512,832 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS6830 LGI-UPC - Liberty Global B.V., AT Austria 12,215,296 1,009,619,763,200 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Poland Equinix Warsaw - Equinix Internet Exchange Warsaw (formerly PLIX) 195.182.219.83 2001:7f8:42::a504:3709:1 10 Gbps 2018-03-28 08:51:04
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.214 2001:7f8:14::88:1 10 Gbps 2016-08-03 16:00:45

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS42383 - AS45055
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:        AS43709
as-name:        SILESNET
org:            ORG-Ss80-RIPE
remarks:        *******************************
remarks:        transit
remarks:        *******************************
remarks:        Telia
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-SILESNET
remarks:        UPC
import:         from AS6830 accept ANY
export:         to AS6830 announce AS-SILESNET
remarks:        *******************************
remarks:        peering NIX (CZ)
remarks:        *******************************
remarks:        Akamai
import:         from AS20940 accept ANY
export:         to AS20940 announce AS-SILESNET
remarks:        Amazon
import:         from AS16509 accept ANY
export:         to AS16509 announce AS-SILESNET
remarks:        AS112 project
import:         from AS112 accept ANY
export:         to AS112 announce AS-SILESNET
remarks:        CloudFlare
import:         from AS13335 accept ANY
export:         to AS13335 announce AS-SILESNET
remarks:        Core-Backbone
import:         from AS33891 accept ANY
export:         to AS33891 announce AS-SILESNET
remarks:        Facebook
import:         from AS32934 accept ANY
export:         to AS32934 announce AS-SILESNET
remarks:        Google
import:         from AS15169 accept ANY
export:         to AS15169 announce AS-SILESNET
remarks:        Hurricane Electric
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-SILESNET
remarks:        Microsoft
import:         from AS8075 accept ANY
export:         to AS8075 announce AS-SILESNET
remarks:        NIX
import:         from AS6881 accept ANY
export:         to AS6881 announce AS-SILESNET
remarks:        NIX RS
import:         from AS47200 accept ANY
export:         to AS47200 announce AS-SILESNET
remarks:        OpenDNS
import:         from AS36692 accept ANY
export:         to AS36692 announce AS-SILESNET
remarks:        Prolexic
import:         from AS32787 accept ANY
export:         to AS32787 announce AS-SILESNET
remarks:        Slovak Telekom
import:         from AS6855 accept ANY
export:         to AS6855 announce AS-SILESNET
remarks:        T-Mobile
import:         from AS5588 accept ANY
export:         to AS5588 announce AS-SILESNET
remarks:        Twitch
import:         from AS46489 accept ANY
export:         to AS46489 announce AS-SILESNET
remarks:        Valve
import:         from AS32590 accept ANY
export:         to AS32590 announce AS-SILESNET
remarks:        Vodafone
import:         from AS16019 accept ANY
export:         to AS16019 announce AS-SILESNET
remarks:        *******************************
remarks:        peering EQUINIX (PL)
remarks:        *******************************
remarks:        Akamai
import:         from AS20940 accept ANY
export:         to AS20940 announce AS-SILESNET
remarks:        Amazon
import:         from AS16509 accept ANY
export:         to AS16509 announce AS-SILESNET
remarks:        CloudFlare
import:         from AS13335 accept ANY
export:         to AS13335 announce AS-SILESNET
remarks:        EQUINIX RS
import:         from AS8545 accept ANY
export:         to AS8545 announce AS-SILESNET
remarks:        Facebook
import:         from AS32934 accept ANY
export:         to AS32934 announce AS-SILESNET
remarks:        Hurricane Electric
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-SILESNET
remarks:        iboss
import:         from AS202276 accept ANY
export:         to AS202276 announce AS-SILESNET
remarks:        M247
import:         from AS9009 accept ANY
export:         to AS9009 announce AS-SILESNET
remarks:        Netflix
import:         from AS2906 accept ANY
export:         to AS2906 announce AS-SILESNET
remarks:        OpenDNS
import:         from AS36692 accept ANY
export:         to AS36692 announce AS-SILESNET
remarks:        OVH
import:         from AS16276 accept ANY
export:         to AS16276 announce AS-SILESNET
remarks:        Packet Clearing House
import:         from AS42 accept ANY
export:         to AS42 announce AS-SILESNET
remarks:        Packet Clearing House
import:         from AS3856 accept ANY
export:         to AS3856 announce AS-SILESNET
remarks:        Valve
import:         from AS32590 accept ANY
export:         to AS32590 announce AS-SILESNET
remarks:        Verizon Media
import:         from AS15133 accept ANY
export:         to AS15133 announce AS-SILESNET
remarks:        *******************************
admin-c:        RH1462-RIPE
tech-c:         RH1462-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SILESNET-MNT
created:        2007-09-18T09:11:32Z
last-modified:  2020-02-18T14:43:58Z
source:         RIPE

organisation:   ORG-SS80-RIPE
org-name:       SilesNet s.r.o.
org-type:       LIR
address:        Ostravska 584/12
address:        737 01
address:        Cesky Tesin
address:        CZECH REPUBLIC
phone:          +420558711585
admin-c:        RH1462-RIPE
abuse-c:        SICZ-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SILESNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SILESNET-MNT
created:        2007-08-20T09:47:05Z
last-modified:  2016-10-06T15:31:20Z
source:         RIPE # Filtered

person:         Roman Heczko
address:        SilesNet s. r. o.
address:        Ostravska 584/12
address:        Cesky Tesin
address:        737 01
address:        The Czech Republic
phone:          +420 558 711585
nic-hdl:        RH1462-RIPE
mnt-by:         SILESNET-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-05-21T18:03:18Z
source:         RIPE # Filtered