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

66

IPv6Prefixes

5

IPv4 NUMs

40,192

IPv6 NUMs(/64)

4,295,229,440

40,192 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 CASABLANCAINT-CZ 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
82.208.30.0/24 WIA spol. s.r.o. 256
82.208.30.0/23 WIA spol. s.r.o. 512
82.208.31.0/24 WIA spol. s.r.o. 256
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
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:1590::/48 Excello s.r.o. 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
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 534,528 282,631,716,012,032 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,865,344 258,978,545,664 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 222,464 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86,784 274,878,234,624 IPv4 IPv4 IPv6 IPv6
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1,039,616 12,885,229,568 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,739,520 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 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
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,720 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS64289 MACARNE - Macarne LLC, US United States 6,912 1,011,351,552 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94,464 111,214,592 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 6,656 0 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 99,840 1,040,449,536 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 57,088 8,590,000,128 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2,816 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS33943 CBEZDRAT-AS - Cesky Bezdrat, s.r.o., CZ Czech 8,192 34,359,738,368 IPv4 IPv4 IPv6 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
AS204949 CMIS - CMIS s.r.o., CZ Czech 2,048 0 IPv4 IPv4
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 12,288 34,359,738,368 IPv4 IPv4 IPv6 IPv6

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 Peering.cz - Peering.cz eXchange 185.0.20.49 2001:7f8:7f::49 100 Gbps 2023-03-20 11:42:08
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

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
IP Address Domain NUMs Domains
31.7.241.11 2 trutnovaci.cz
31.7.241.24 1 ax.virusfree.cz
31.7.241.26 1 cbx.virusfree.cz
31.7.241.27 1 tax.virusfree.cz
31.7.241.29 5 alpha.smartemailing.cz
31.7.241.30 290 app2.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
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:         [email protected]
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:         [email protected]
nic-hdl:        FM1337-RIPE
notify:         [email protected]
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:         [email protected]
nic-hdl:        PU100-RIPE
notify:         [email protected]
created:        2001-10-24T09:03:52Z
last-modified:  2015-07-28T18:03:50Z
source:         RIPE
mnt-by:         WIA-AS-MNT