AS Number
AS21430
AS Name
WIA-AS
Org Name
WIA spol. s.r.o.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2023-06-21T13:06:08Z

AS21430 Looking Glass
IPv4Prefixes

65

IPv6Prefixes

5

IPv4 NUMs

40,448

IPv6 NUMs(/64)

4,295,229,440

40,448 IPv4 Addresses
CIDR Description IP Num
31.7.240.0/21 WIA spol. s.r.o. 2048
77.78.64.0/22 WIA spol. s.r.o. 1024
77.78.68.0/23 WIA spol. s.r.o. 512
77.78.74.0/23 WIA spol. s.r.o. 512
77.78.80.0/21 WIA spol. s.r.o. 2048
77.78.88.0/23 WIA spol. s.r.o. 512
77.78.91.0/24 WIA spol. s.r.o. 256
77.78.92.0/23 Bosnet-CZ 512
77.78.122.0/24 WIA spol. s.r.o. 256
80.250.0.0/19 WIA spol. s.r.o. 8192
81.0.196.0/23 CASABLANCAINT-CZ 512
81.0.198.0/24 Internet-CZ 256
81.0.200.0/22 WIA spol. s.r.o. 1024
81.0.204.0/23 PRAHA9-NET 512
81.0.210.0/23 WIA spol. s.r.o. 512
81.0.215.0/24 AmosCZ-CZ 256
81.0.216.0/24 VysokaSkolaPodnikaniAPrava-CZ 256
81.0.222.0/23 CASABLANCAINT-CZ 512
81.0.224.0/24 WIA spol. s.r.o. 256
81.0.227.0/24 WIA spol. s.r.o. 256
81.0.229.0/24 WIA spol. s.r.o. 256
81.0.244.0/23 WIA spol. s.r.o. 512
81.0.251.0/24 MudrMartinStransky-CZ 256
81.0.252.0/23 WIA spol. s.r.o. 512
82.208.0.0/22 WIA spol. s.r.o. 1024
82.208.13.0/24 WIA spol. s.r.o. 256
82.208.15.0/24 WIA spol. s.r.o. 256
82.208.19.0/24 WIA spol. s.r.o. 256
82.208.24.0/23 WIA spol. s.r.o. 512
82.208.30.0/23 WIA spol. s.r.o. 512
82.208.36.0/23 WIA spol. s.r.o. 512
82.208.38.0/24 NM-DIVADLOKAMPA-NOSTICOVA 256
82.208.42.0/23 WIA spol. s.r.o. 512
82.208.45.0/24 WIA spol. s.r.o. 256
82.208.51.0/24 WIA spol. s.r.o. 256
82.208.52.0/22 WIA spol. s.r.o. 1024
82.208.57.0/24 WIA spol. s.r.o. 256
82.208.59.0/24 WIA spol. s.r.o. 256
83.136.200.0/21 WIA spol. s.r.o. 2048
85.209.124.0/23 FIBER CONNECTIONS s.r.o. 512
85.209.126.0/24 FIBER CONNECTIONS s.r.o. 256
85.239.224.0/23 WIA spol. s.r.o. 512
85.239.226.0/24 WIA spol. s.r.o. 256
85.239.228.0/23 WIA spol. s.r.o. 512
85.239.251.0/24 WIA spol. s.r.o. 256
85.239.254.0/23 WIA spol. s.r.o. 512
91.234.162.0/23 Jiri Pondelicek 512
96.9.126.0/24 FunFirst s.r.o. 256
109.123.200.0/23 WIA spol. s.r.o. 512
109.123.201.0/24 Net2u-CZ 256
109.123.204.0/24 WIA spol. s.r.o. 256
109.123.212.0/23 WIA spol. s.r.o. 512
109.123.226.0/24 WIA spol. s.r.o. 256
185.33.136.0/22 WIA spol. s.r.o. 1024
185.161.240.0/22 WIA spol. s.r.o. 1024
217.11.226.0/24 WIA spol. s.r.o. 256
217.11.231.0/24 WIA spol. s.r.o. 256
217.11.234.0/24 WIA spol. s.r.o. 256
217.11.237.0/24 CASABLANCAINT-CZ 256
217.11.238.0/23 WIA spol. s.r.o. 512
217.11.240.0/23 ExtraOnlineMedia-CZ 512
217.11.244.0/24 WIA spol. s.r.o. 256
217.11.250.0/24 WIA spol. s.r.o. 256
217.11.252.0/23 WIA spol. s.r.o. 512
217.11.255.0/24 WIA spol. s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2001:67c:aa4::/48 SmartSelling a.s. 65536
2001:67c:15a0::/48 Excello s.r.o. 65536
2001:67c:15a1::/48 Excello s.r.o. 65536
2a01:6400::/32 WIA spol. s.r.o. 4294967296
2a14:a480::/48 FunFirst s.r.o. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 18,288,410,624 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 240,022 42,986,897,408 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 113,920 1,157,890,048 IPv4 IPv4
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1,084,672 13,421,903,872 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,169,088 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,404,032 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,215,232 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
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,924,992 220,323,381,248 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 247,296 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS42189 EUROSIGNAL-AS - Druzstvo EUROSIGNAL, CZ Czech 7,168 34,359,738,368 IPv4 IPv4
AS48451 PRE-AS - Prazska energetika, a.s., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199220 KRS-AS-CZ - KrU Stredoceskeho kraje, CZ Czech 768 65,536 IPv4 IPv4 IPv6 IPv6
AS203376 MAILKIT - Mailkit s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS209369 TCPRO - The Cloud Provider s.r.o., CZ Czech 1,536 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS15614 Dragon - Dragon Internet a.s., CZ Czech 19,968 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS33943 CBEZDRAT-AS - Eri Internet s.r.o., CZ Czech 8,192 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS39761 ABAK - ABAK, Co.Ltd., CZ Czech 10,240 38,654,705,664 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 185.0.20.26 2001:7f8:7f::26 100 Gbps 2023-03-20 11:42:41
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.27 2001:7f8:14::42:1 25 Gbps 2023-02-24 10:07:10
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.28 2001:7f8:14::42:2 25 Gbps 2023-02-24 10:07:10
Czech Peering.cz - Peering.cz eXchange 185.0.20.49 2001:7f8:7f::49 100 Gbps 2023-03-20 11:42:08

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-15 09:24:17
GTS Telehouse Prague Prague http://www.gtsnovera.cz/ 2016-03-15 09:24:17
GTS Nagano Prague Prague http://www.gtsnovera.cz/ 2016-03-14 21:47:09
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2023-02-24 10:06:53
as-block:       AS21392 - AS21451
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE



aut-num:        AS21430
as-name:        WIA-AS
org:            ORG-Wss1-RIPE
remarks:        === upstreams
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-WIA-CUST
import:         from AS39392 accept ANY
export:         to AS39392 announce AS-WIA-CUST
import:         from AS24971 accept ANY
export:         to AS24971 announce AS-WIA-CUST
import:         from AS42000 accept ANY
export:         to AS42000 announce AS-WIA-CUST
import:         from AS174 accept ANY
export:         to AS174 announce AS-WIA-CUST
import:         from AS3491 accept ANY
export:         to AS3491 announce AS-WIA-CUST
remarks:        === AS direct peers
import:         from AS15169 accept AS15169
export:         to AS15169 announce AS-WIA-CUST
remarks:        === AS customers
import:         from AS56442 accept AS56442
export:         to AS56442 announce ANY
import:         from AS199350 accept AS199350
export:         to AS199350 announce ANY
import:         from AS203376 accept AS203376
export:         to AS203376 announce ANY
import:         from AS206591 accept AS206591
export:         to AS206591 announce ANY
import:         from AS15614  accept AS15614
export:         to AS15614  announce ANY
import:         from AS33943  accept AS33943
export:         to AS33943  announce ANY
import:         from AS48451 accept AS48451
export:         to AS48451 announce ANY
import:         from AS39761 accept AS39761
import:         from AS39761 accept AS42189
import:         from AS39761 accept AS57472
export:         to AS39761 announce ANY
import:         from AS204949 accept AS204949
export:         to AS204949 announce ANY
import:         from AS199220 accept AS199220
export:         to AS199220 announce ANY
import:         from AS209369 accept AS209369
export:         to AS209369 announce ANY
admin-c:        FM1337-RIPE
tech-c:         PU100-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WIA-AS-MNT
created:        2001-12-07T16:30:57Z
last-modified:  2023-06-21T13:06:08Z
source:         RIPE

organisation:   ORG-Wss1-RIPE
org-name:       WIA spol. s.r.o.
country:        CZ
org-type:       LIR
address:        Vojtesska 17
address:        110 00
address:        Praha 1
address:        CZECH REPUBLIC
phone:          +420 225 372 055
phone:          +420 246 035411
fax-no:         +420 246 035410
e-mail:         noc@wia.cz
admin-c:        FM1337-RIPE
admin-c:        PU100-RIPE
mnt-by:         WIA-AS-MNT
mnt-ref:        WIA-AS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        WAC9-RIPE
created:        2004-04-17T11:04:59Z
last-modified:  2020-12-16T12:19:39Z
source:         RIPE

person:         Filip Malina
address:        Vojtesska 17
address:        110 00, Praha 1
address:        Czech Republic
phone:          +420 246035411
fax-no:         +420 246035410
e-mail:         malina@wia.cz
nic-hdl:        FM1337-RIPE
notify:         malina@wia.cz
created:        2001-10-24T10:25:12Z
last-modified:  2015-07-28T18:05:13Z
source:         RIPE
mnt-by:         WIA-AS-MNT

person:         Pavel Uhliar
address:        Ceska 9
address:        351 01, Frant. Lazne
address:        Czech Republic
phone:          +420 246035411
fax-no:         +420 246035410
e-mail:         uhliar@wia.cz
nic-hdl:        PU100-RIPE
notify:         uhliar@wia.cz
created:        2001-10-24T09:03:52Z
last-modified:  2015-07-28T18:03:50Z
source:         RIPE
mnt-by:         WIA-AS-MNT