AS Number
AS47232
AS Name
ISPAlliance
Org Name
ISP Alliance a.s.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2022-03-13T09:51:16Z

AS47232 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

7

IPv4 NUMs

22,272

IPv6 NUMs(/64)

137,438,953,472

22,272 IPv4 Addresses
CIDR Description IP Num
5.39.200.0/23 PrimeNET.CZ ISP s.r.o. 512
5.39.200.0/22 ISP Alliance a.s. 1024
46.29.224.0/21 ISP Alliance a.s. 2048
78.111.112.0/20 ISP Alliance a.s. 4096
91.192.32.0/22 ISP Alliance a.s. 1024
93.91.144.0/20 ISP Alliance a.s. 4096
94.140.25.0/24 HelaPC s.r.o. 256
147.161.28.0/22 WIA spol. s.r.o. 1024
148.59.93.0/24 HelaPC s.r.o. 256
185.15.108.0/22 ISP Alliance a.s. 1024
185.52.172.0/24 ISPAlliance 256
185.64.220.0/22 ISP Alliance a.s. 1024
185.151.171.0/24 ISP Alliance 256
193.107.160.0/22 MACOnet s. r. o. 1024
195.26.25.0/24 Omcom s.r.o. 256
213.108.162.0/23 ISP Alliance a.s. 512
217.75.208.0/20 ISP Alliance a.s. 4096
CIDR Description IP NUMs(prefix /64)
2a02:17a0::/29 ISP Alliance a.s. 34359738368
2a02:17a0:d000::/36 ISP Alliance 268435456
2a03:2a80::/29 ISP Alliance a.s. 34359738368
2a03:2a82::/31 ISP Alliance a.s. 8589934592
2a04:7bc0::/29 ISP Alliance a.s. 34359738368
2a04:7bc7::/32 ISP Alliance 4294967296
2a0f:fec0::/29 Jiri Tlapak 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,320 12,884,967,424 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,667,584 17,718,247,424 IPv4 IPv4 IPv6 IPv6
AS35236 AS35236 - 2 connect a.s., CZ Czech 10,496 55,834,640,384 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,210,112 339,424,313,600 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
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 87,552 107,937,792 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - SH.cz s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS42306 EDERA_Group - Edera Group a.s., CZ Czech 20,480 137,438,953,472 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87,552 244,813,398,016 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,544 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525,312 282,631,665,745,920 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,360 171,799,150,592 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 15,360 0 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,739,520 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,394,304 302,658,682,880 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,632 159,392,464,896 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 34,359,738,368 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS40994 Alwyzon - Hohl IT e.U., AT Austria 2,560 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101,632 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 98,304 990,052,352 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57077 AB-NET - AB-NET s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4
AS201625 UNITED_NETWORKS_SE - United Networks SE, CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS202131 Wave-net - ISP Alliance a.s., CZ Czech 512 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS51463 ASFAJNCOMCZ - FAJNCOM s.r.o., CZ Czech 256 0 IPv4 IPv4
AS197566 ASOKNET - OK-NET s.r.o., CZ Czech 256 0 IPv4 IPv4
AS201559 UNITED_NETWORKS_SE - United Networks SE, CZ Czech 1,024 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS205044 MOSES - Pro-Line comp s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS207886 ECOMPEU-CZ - ECOMP spol s r.o., CZ Czech 1,024 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS35046 OMEGAPLUS-AS - OMEGA plus Chrudim s.r.o., CZ Czech 7,168 4,294,967,296 IPv6 IPv6
AS57279 SAURONNET - Sauron CZ s.r.o., CZ Czech 4,096 4,294,967,296 IPv4 IPv4
AS197393 ASRUDOLFNET - ISP Alliance a.s., CZ Czech 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS198668 Tlapnet - Tlapnet s.r.o., CZ Czech 12,032 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS201476 Wolfnet - ISP Alliance a.s., CZ Czech 8,704 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS205002 AS_IWAO - CUBESOL, s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS206951 BMBGreen - BMB-Green s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS209621 dobnet - DOBNET, z.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS50163 altnet-skvelynet - Altnet s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS198002 CEZNET-AS - CEZNET s.r.o., CZ Czech 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS201654 WEBSOFT - Web4Soft Internet s.r.o., CZ Czech 2,048 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS56624 ASRTYNENET - Rtyne.net s.r.o., CZ Czech 3,072 0 IPv4 IPv4
AS202297 SKYLON - Skylon Solutions Limited, GB United Kingdom 768 4,295,294,976 IPv4 IPv4
AS13199 DOUBRAVA-NET - Jaroslav Doubrava, CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS205535 WINDYGHOUL - Windyghoul s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS202774 comtex - ISP Alliance a.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS197412 ASBESKYDNET - Jiri Tlapak, CZ Czech 1,024 0 IPv4 IPv4
AS197879 HELAPC - HelaPC s.r.o., CZ Czech 3,328 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS202921 CC_INTERNET - CC INTERNET s.r.o., CZ Czech 2,816 34,359,738,368 IPv4 IPv4
AS210139 DPT - DPT s.r.o. LLC, CZ Czech 3,072 34,359,738,368 IPv6 IPv6
AS60529 PRASLAVICENET - Miroslav Klement, CZ Czech 2,048 0 IPv4 IPv4
AS52084 ATLELEKTROCZ - ISP Alliance a.s., CZ Czech 2,048 0 IPv4 IPv4
AS198814 ASALPHASTYLSOFT - ALPHA StylSoft, s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS201533 UNITED_NETWORKS_SE - United Networks SE, CZ Czech 1,024 0 IPv4 IPv4
AS202605 MORNet-CZ - EMPECOM, s.r.o., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS204064 CEZNET - CEZNET s.r.o., CZ Czech 4,096 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS20723 MGI - AVONET, s.r.o., CZ Czech 16,384 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS44500 vlasimnet - Vlasimnet s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33883 TRIONET-CZ-AS - TRIOPTIMUM s.r.o., CZ Czech 7,168 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS200059 AIRWEB - AIRWEB, spol. s r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS200848 luminet2 - ISP Alliance a.s., CZ Czech 2,048 34,359,738,368 IPv4 IPv4
AS202618 rychlydrat - Rychly drat, s.r.o., CZ Czech 5,120 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS29134 IGNUM-AS - Webglobe, s.r.o., CZ Czech 22,016 43,218,108,416 IPv4 IPv4 IPv6 IPv6
AS50415 Ahosting - Ahosting a.s., CZ Czech 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS197296 UNITED_NETWORKS_SE - United Networks SE, CZ Czech 6,656 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS208847 ASfryzl - Martin Fryzl, CZ Czech 1,024 0 IPv4 IPv4
AS47727 WARNETCZ-AS - Warnet.cz s.r.o., CZ Czech 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50971 JHCOMP-AS - JHComp s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS203450 LogicPrim - Edera Group a.s., CZ Czech 0 34,359,738,368 IPv6 IPv6
AS39455 Tlapnet-SK-AS - Jiri Tlapak, CZ Czech 1,024 0 IPv4 IPv4
AS50338 GAMERHOST - GamerHost s.r.o., CZ Czech 768 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS51400 ASSPOJENET - SPOJE.NET s.r.o., CZ Czech 2,048 65,536 IPv4 IPv4 IPv6 IPv6
AS198282 cablenet - Cable-NET s.r.o., CZ Czech 2,048 4,294,967,296 IPv4 IPv4
AS198403 MATRIGO-AS - Matrigo s.r.o., CZ Czech 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS201464 ok-net - ISP Alliance a.s., CZ Czech 256 0 IPv4 IPv4
AS204666 czjiritlapak - Jiri Tlapak, CZ Czech 1,024 0 IPv4 IPv4
AS210712 GRAPESC - ISP Alliance a.s., CZ Czech 0 17,179,869,184 IPv6 IPv6
AS44002 SYS-DATACOM - Sys-DataCom s.r.o., CZ Czech 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS206784 Josefov - Internet Praha Josefov s.r.o., CZ Czech 1,024 34,359,738,368 IPv6 IPv6
AS35236 AS35236 - 2 connect a.s., CZ Czech 10,496 55,834,640,384 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech Peering.cz - Peering.cz eXchange 185.0.20.23 2001:7f8:7f::23 200 Gbps 2023-03-19 10:02:23
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.143 2001:7f8:14::33:2 200 Gbps 2023-02-14 12:22:40
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.109 2001:7f8:14::33:1 200 Gbps 2023-02-14 12:22:40
Czech Peering.cz - Peering.cz eXchange 185.0.20.22 2001:7f8:7f::22 200 Gbps 2023-03-19 10:02:23

Private Peering Facilities

Country/Region Name City Website Updated
CE Colo Prague Prague http://www.cecolo.com/ 2016-03-14 21:55:29
TTC TELEPORT DC1 Prague http://www.ttc-teleport.cz/ 2016-03-14 21:17:35
TTC TELEPORT DC2 Prague http://www.ttc-teleport.cz/ 2018-06-19 13:56:59
IP Address Domain NUMs Domains
5.39.200.23 1 prenghy.org
5.39.200.25 1 nvr1.netsprint.cz
5.39.200.33 4 korunnidvur.com
5.39.200.81 2 aklamkova.cz
5.39.201.34 2 ns2.cernovice.net
5.39.201.68 1 zakovska.skolabolzano.cz
5.39.201.162 18 cernovice.net.
5.39.201.165 1 wiki.omisp.cz
5.39.201.190 4 cleantrack.cz
5.39.201.193 1 mail.tisk999.cz
as-block:       AS47104 - AS50218
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:        2024-03-26T14:48:18Z
last-modified:  2024-03-26T14:48:18Z
source:         RIPE



aut-num:        AS47232
as-name:        ISPAlliance
org:            ORG-GSa22-RIPE
import:         from AS21430 accept ANY
import:         from AS29208 accept ANY
import:         from AS197296 accept ANY
import:         from AS56624 accept ANY
import:         from AS49767 accept ANY
import:         from AS198403 accept ANY
import:         from AS39392 accept ANY
import:         from AS35046 accept ANY
import:         from AS200059 accept ANY
import-via:     AS6777 from AS-ANY accept ANY
export:         to AS29208 announce AS-ISPALLIANCE-CZ
export:         to AS197296 announce ANY
export:         to AS56624 announce ANY
export:         to AS49767 announce ANY
export:         to AS198403 announce ANY
export:         to AS39392 announce ANY
export:         to AS35046 announce ANY
export:         to AS200059 announce ANY
export-via:     AS6777 to AS-ANY announce AS-ISPALLIANCE-CZ
remarks:
remarks:        ----------------------------------------------------------------------
remarks:        TRANSIT IMPORT
mp-import:      afi any.unicast from AS47232:AS-TRANSIT accept ANY
remarks:
remarks:        EXCHANGE POINTS IMPORT
mp-import:      afi any.unicast from AS47232:AS-IX accept ANY
remarks:
remarks:        CUSTOMERS IMPORT
mp-import:      afi any.unicast from AS47232:AS-CUSTOMERS accept PeerAS
remarks:        ----------------------------------------------------------------------
remarks:
remarks:        ----------------------------------------------------------------------
remarks:        TRANSIT EXPORT
mp-export:      afi any.unicast to AS47232:AS-TRANSIT announce AS-ISPALLIANCE-CZ
remarks:
remarks:        EXCHANGE POINTS EXPORT
mp-export:      afi any.unicast to AS47232:AS-IX announce AS-ISPALLIANCE-CZ
remarks:
remarks:        CUSTOMERS EXPORT
mp-export:      afi any.unicast to AS47232:AS-CUSTOMERS announce ANY
remarks:        ----------------------------------------------------------------------
remarks:
admin-c:        GS5801-RIPE
tech-c:         GS5801-RIPE
status:         ASSIGNED
notify:         [email protected]
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GRAPESC
created:        2008-05-21T13:49:01Z
last-modified:  2022-03-13T09:51:16Z
source:         RIPE

organisation:   ORG-GSa22-RIPE
org-name:       ISP Alliance a.s.
country:        CZ
org-type:       LIR
address:        Kukanova 2262
address:        43003
address:        Chomutov
address:        CZECH REPUBLIC
phone:          +420724612176
fax-no:         +420415210805
e-mail:         [email protected]
admin-c:        LR2038-RIPE
abuse-c:        IA3261-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-GRAPESC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-GRAPESC
created:        2008-04-22T12:13:14Z
last-modified:  2023-12-18T13:24:38Z
source:         RIPE

role:           GRAPESC
address:        Karlovo nám?stí 559/28
address:        120 00 Praha 2
address:        Czech Republic
phone:          +420800911911
e-mail:         [email protected]
admin-c:        LR2038-RIPE
tech-c:         LR2038-RIPE
abuse-mailbox:  [email protected]
nic-hdl:        GS5801-RIPE
mnt-by:         MNT-GRAPESC
notify:         [email protected]
created:        2008-05-14T08:34:47Z
last-modified:  2023-07-18T16:39:57Z
source:         RIPE