WIA
AS21430 (WIA) announces at least 71 prefixes:
31.7.240.0/21
CZ-WIA-20110414
1970-01-01
31.7.240.0-31.7.247.255
77.78.64.0/22
CZ-WIA-20070227
77.78.64.0-77.78.69.255
77.78.68.0/23
77.78.74.0/23
77.78.74.0-77.78.75.255
77.78.80.0/21
77.78.80.0-77.78.89.255
77.78.88.0/23
77.78.91.0/24
77.78.91.0-77.78.93.255
77.78.92.0/23
77.78.122.0/24
77.78.122.0-77.78.122.255
80.250.0.0/19
WIA-backbone Prague
WIA-BACKBONE
80.250.0.0-80.250.1.255
81.0.196.0/23
Internet service provider
CASABLANCAINT-CZ
81.0.196.0-81.0.196.255
81.0.198.0/24
365internet s.r.o.
Internet-CZ
81.0.198.0-81.0.198.63
81.0.200.0/22
CZ-WIA-20011214
81.0.200.0-81.0.205.255
81.0.204.0/23
81.0.210.0/23
ROYALMED s.r.o. Italska 1800/35 12000 Praha Czech Republic
NM-ROYALMED-ITALSKA-PRAHA
81.0.210.0-81.0.210.7
81.0.215.0/24
AMOS CZ, a.s.
AmosCZ-CZ
81.0.215.0-81.0.215.7
81.0.216.0/24
Vysoka skola podnikani a prava, a.s.
VysokaSkolaPodnikaniAPrava-CZ
81.0.216.0-81.0.216.15
81.0.222.0/23
Casablanca INT
81.0.222.0-81.0.222.7
81.0.224.0/24
81.0.222.0-81.0.224.255
81.0.227.0/24
81.0.227.0-81.0.227.7
81.0.229.0/24
Janiga Labs, s.r.o.
JanigaLabs-CZ
81.0.229.0-81.0.229.31
81.0.244.0/23
81.0.244.0-81.0.245.255
81.0.251.0/24
MUDr. Martin Stransky
MudrMartinStransky-CZ
81.0.251.0-81.0.251.7
81.0.252.0/23
Rex Concepts BK Czech s.r.o. Chlumecka 765/6 19800 Praha Czech Republic
NM-REXCONCEPTS-CHLUMECKA-BK
81.0.252.0-81.0.252.1
82.208.0.0/22
Casablanca Core Infrastructure
82.208.0.0-82.208.0.255
82.208.13.0/24
CZ-WIA-20030916
82.208.13.0-82.208.13.255
82.208.15.0/24
82.208.15.0-82.208.15.255
82.208.19.0/24
iLine s.r.o.
ILINE-CZ
82.208.19.0-82.208.19.127
82.208.24.0/23
82.208.24.0-82.208.25.255
82.208.30.0/23
82.208.30.0-82.208.31.255
82.208.36.0/23
82.208.36.0-82.208.38.255
82.208.38.0/24
82.208.42.0/23
82.208.42.0-82.208.43.255
82.208.45.0/24
82.208.45.0-82.208.45.255
82.208.51.0/24
82.208.51.0-82.208.55.255
82.208.52.0/22
82.208.57.0/24
Brodynt Global Services SL Plzenska 233/8 15000 Praha Czech Republic
NM-BRODYNT-MANGO-PLZENSKA
82.208.57.0-82.208.57.3
82.208.59.0/24
82.208.59.0-82.208.59.255
83.136.200.0/21
backbone segment Praha, Czech Republic
BB-STIM-BECH
83.136.200.0-83.136.200.7
85.209.124.0/23
CZ-FIBER1-20190227
85.209.124.0-85.209.127.255
85.209.126.0/24
85.239.224.0/23
CZ-WIA-20050623
85.239.224.0-85.239.226.255
85.239.226.0/24
85.239.228.0/23
85.239.228.0-85.239.228.255
85.239.251.0/24
85.239.251.0-85.239.251.255
85.239.254.0/23
85.239.254.0-85.239.255.255
91.234.162.0/23
IFIBERCZ
91.234.162.0-91.234.163.255
96.9.126.0/24
FunFirst
96.9.126.0-96.9.126.255
109.123.200.0/23
109.123.200.0-109.123.200.255
109.123.201.0/24
NET2U s.r.o.
Net2u-CZ
109.123.201.0-109.123.201.255
109.123.204.0/24
CENTRUM CHODOV, a.s.
CentrumPrahaJihchodov-CZ
109.123.204.0-109.123.204.127
109.123.212.0/23
109.123.212.0-109.123.212.255
109.123.226.0/24
109.123.226.0-109.123.226.7
147.161.28.0/22
WIA-CLOUD
147.161.28.0-147.161.29.255
185.33.136.0/22
CZ-WIA-20130820
185.33.136.0-185.33.139.255
185.161.240.0/22
CZ-WIA-20160803
185.161.240.0-185.161.243.255
217.11.226.0/24
CZ-WIA-20000823
217.11.226.0-217.11.226.255
217.11.231.0/24
Sev.en Administration and Business Consulting s.r.o. V celnici 1031/4 11000 Praha Czech Republic
NM-SEVENADMINISTRATION-VCELNICI
217.11.231.0-217.11.231.15
217.11.234.0/24
217.11.234.0-217.11.234.255
217.11.237.0/24
217.11.237.0-217.11.237.7
217.11.238.0/23
217.11.237.0-217.11.241.255
217.11.240.0/23
217.11.244.0/24
Casablanca ISP infrastructure
217.11.244.0-217.11.244.7
217.11.250.0/24
CZ-WIA-20010622
217.11.250.0-217.11.250.255
217.11.252.0/23
217.11.252.0-217.11.252.7
217.11.255.0/24
Ceska republika - Hasicsky zachranny sbor hlavniho mesta Prahy Prubezna 3105/74 10000 Praha Czech Republic
NM-HZSHMP-PRUBEZNA
217.11.255.0-217.11.255.3
2001:67c:aa4::/48
CZ-DIALTELECOM-20220923
2001:67c:aa4::-2001:67c:aa4:ffff:ffff:ffff:ffff:ffff
2001:67c:15a0::/48
EXCELLO-NET
2001:67c:15a0::-2001:67c:15a3:ffff:ffff:ffff:ffff:ffff
2001:67c:15a1::/48
2a01:6400::/32
CZ-WIA-20101228
2a01:6400::-2a01:6407:ffff:ffff:ffff:ffff:ffff:ffff
2a14:a480::/48
CZ-FUNFIRST-20250304
2a14:a480::-2a14:a480:ffff:ffff:ffff:ffff:ffff:ffff
9
AS15614
Dragon Internet a.s.
AS21430
WIA (AS Path prepending)
AS33943
CBEZDRAT-AS
AS39761
ABAK
AS42189
EUROSIGNAL-AS
AS48451
PRE-AS
AS199220
KRS-AS-CZ
AS203376
MAILKIT
AS209369
The Cloud Provider