AS Name
WIA-AS
Org Name
WIA spol. s.r.o.
Registry Region
Czech
Looking Glass
IPv4Prefixes

72

IPv6Prefixes

3

IPv4 NUMs

39,424

IPv6 NUMs(/64)

4,295,098,368

39,424 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
77.78.68.0/24 WIA spol. s.r.o. 256
77.78.75.0/24 WIA spol. s.r.o. 256
77.78.80.0/21 WIA spol. s.r.o. 2048
77.78.88.0/23 Net2u-CZ 512
77.78.88.0/22 Net2u-CZ 1024
77.78.90.0/24 Net2u-CZ 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
81.0.245.0/24 WIA spol. s.r.o. 256
81.0.251.0/24 MudrMartinStransky-CZ 256
81.0.252.0/23 CASABLANCAINT-CZ 512
82.208.0.0/24 CASABLANCAINT-CZ 256
82.208.0.0/22 WIA spol. s.r.o. 1024
82.208.2.0/24 Wia-CZ 256
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
82.208.25.0/24 WIA spol. s.r.o. 256
82.208.30.0/23 WIA spol. s.r.o. 512
82.208.36.0/23 WIA spol. s.r.o. 512
82.208.37.0/24 Abak-CZ 256
82.208.38.0/24 WIA spol. s.r.o. 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 CASABLANCAINT-CZ 256
82.208.52.0/23 WIA spol. s.r.o. 512
82.208.52.0/22 WIA spol. s.r.o. 1024
82.208.55.0/24 BC2000-CZ 256
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 AVI druzstvo 2048
85.209.124.0/23 FIBER CONNECTIONS s.r.o. 512
85.209.126.0/24 FIBER CONNECTIONS s.r.o. 256
85.239.224.0/24 WIA spol. 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
85.239.254.0/24 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
109.123.200.0/23 WIA spol. s.r.o. 512
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 AVI druzstvo 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
217.11.239.0/24 CASABLANCAINT-CZ 256
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:1590::/48 Excello s.r.o. 65536
2001:67c:15a1::/48 Excello s.r.o. 65536
2a01:6400::/32 WIA spol. s.r.o. 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 59,136 10,228,858,880 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,862,784 258,859,761,664 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,902,272 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 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
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 262,144 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,457,344 286,130,176 IPv4 IPv4
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 32,768 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,480 180,389,740,544 IPv4 IPv4 IPv6 IPv6
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,670,198,272 IPv4 IPv4 IPv6 IPv6
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 4,295,032,832 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 503,296 282,665,488,678,912 IPv4 IPv4 IPv6 IPv6
AS13194 BITE - UAB "Bite Lietuva", LT Lithuania 109,312 34,359,738,368 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28917 Fiord-AS - LLC "TRC FIORD", RU Russian Federation 43,264 68,719,542,272 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 768 0 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 67,328 486,735,872 IPv4 IPv4 IPv6 IPv6
AS1299 TELIANET - Telia Company AB, SE Sweden 277,248 17,605,071,732,736 IPv4 IPv4 IPv6 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,256,640 137,439,412,224 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,760 16,106,586,112 IPv4 IPv4 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 3,328 0 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 33,024 34,360,000,512 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS1820 WNET - WNET TELECOM USA Corp., US United States 36,352 4,294,967,296 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 54,528 8,590,786,560 IPv4 IPv4 IPv6 IPv6
AS34779 T-2-AS - T-2, d.o.o., SI Slovenia 210,944 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS39533 asympto - Asympto Networks Kft., HU Hungary 768 3,221,225,472 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15614 Dragon - Dragon Internet a.s., CZ Czech 12,288 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS33943 CBEZDRAT-AS - Cesky Bezdrat, 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
AS42189 EUROSIGNAL-AS - Druzstvo EUROSIGNAL, CZ Czech 8,192 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
AS199350 mfcr - Ministerstvo financi, CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS203376 MAILKIT - Mailkit s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS206591 ALZACZ-AS - Alza.cz a.s., CZ Czech 768 0 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 91.210.16.28 2001:7f8:14::42:2 10 Gbps 2020-10-06 10:35:18
Czech Peering.cz - Peering.cz eXchange 91.213.211.26 40 Gbps 2020-10-06 10:41:34
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.27 2001:7f8:14::42:1 10 Gbps 2020-10-06 10:35:18

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
IP Address Domain NUMs Domains
31.7.241.11 2 trutnovaci.cz
31.7.241.19 1 aq.virusfree.cz
31.7.241.24 2 ax.virusfree.cz
31.7.241.25 1 cax.virusfree.cz
31.7.241.26 1 cbx.virusfree.cz
31.7.241.27 2 tax.virusfree.cz
31.7.241.29 5 alpha.smartemailing.cz
31.7.241.30 197 cname-smartemailing.cz
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
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
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:  2020-10-06T10:21:07Z
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
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 # Filtered

person:         Filip Malina
address:        Vojtesska 17
address:        110 00, Praha 1
address:        Czech Republic
phone:          +420 246035411
fax-no:         +420 246035410
nic-hdl:        FM1337-RIPE
created:        2001-10-24T10:25:12Z
last-modified:  2015-07-28T18:05:13Z
source:         RIPE # Filtered
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
nic-hdl:        PU100-RIPE
created:        2001-10-24T09:03:52Z
last-modified:  2015-07-28T18:03:50Z
source:         RIPE # Filtered
mnt-by:         WIA-AS-MNT