ripe
2025-10-23T14:06:40Z
10
6
9,984
103,079,215,104
| CIDR | Description | IP Num |
|---|---|---|
5.39.200.0/23
|
PrimeNET.CZ ISP s.r.o. | 512 |
46.29.224.0/21
|
ISP Alliance a.s. | 2048 |
78.111.112.0/20
|
ISP Alliance a.s. | 4096 |
94.140.25.0/24
|
HelaPC s.r.o. | 256 |
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 |
185.151.171.0/24
|
ISP Alliance | 256 |
193.107.160.0/22
|
MACOnet s. r. o. | 1024 |
195.26.25.0/24
|
Omcom s.r.o. | 256 |
| 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 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS15943 | WTNET-AS - wilhelm.tel GmbH, DE |
|
354,560 | 38,654,836,736 | IPv6 |
|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |
|
8,552,448 | 442,382,745,600 | IPv4 |
IPv6 |
| AS4455 | BSO - IX Reach Ltd, GB |
|
64,256 | 12,884,967,424 | IPv4 |
|
| AS37721 | Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF |
|
15,872 | 8,589,934,592 | IPv4 |
IPv6 |
| AS39120 | CONVERGENZE-AS - Convergenze S.p.A., IT |
|
42,496 | 17,179,869,184 | IPv4 |
|
| AS40994 | Alwyzon - Hohl IT e.U., AT |
|
5,632 | 38,654,705,664 | IPv4 |
IPv6 |
| AS1764 | NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT |
|
84,736 | 236,223,463,424 | IPv4 |
IPv6 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US |
|
1,751,552 | 51,808,436,224 | IPv4 |
IPv6 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
458,496 | 283,043,982,606,336 | IPv4 |
IPv6 |
| AS8218 | NEO-ASN - Zayo Infrastructure France SA, FR |
|
47,104 | 12,884,967,424 | IPv4 |
IPv6 |
| AS13199 | DOUBRAVA-NET - Jaroslav Doubrava, CZ |
|
1,024 | 34,359,738,368 | IPv4 |
|
| AS51184 | FONIRA - Fonira Telekom GmbH, AT |
|
13,824 | 111,669,149,696 | IPv4 |
IPv6 |
| AS41327 | FIBERTELECOM-AS - Fiber Telecom S.p.A., IT |
|
7,168 | 68,719,476,736 | IPv4 |
IPv6 |
| AS49544 | i3Dnet - i3D.net B.V, NL |
|
116,992 | 356,753,080,320 | IPv4 |
IPv6 |
| AS6663 | TTI-NET - Euroweb Romania S.R.L., RO |
|
39,680 | 6,442,450,944 | IPv4 |
IPv6 |
| AS24482 | SGGS-AS-AP - SG.GS, SG |
|
20,992 | 4,294,967,296 | IPv4 |
IPv6 |
| AS32590 | VALVE-CORPORATION - Valve Corporation, US |
|
13,568 | 2,293,760 | IPv4 |
IPv6 |
| AS53062 | GGNET TELECOMUNICACOES LTDA, BR |
|
28,416 | 4,848,746,496 | IPv4 |
|
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |
|
411,392 | 77,326,778,368 | IPv4 |
IPv6 |
| AS6204 | ZET-NET - INTERKVM HOST SRL, RO |
|
3,840 | 268,500,999 | IPv4 |
|
| AS9009 | M247 - M247 Europe SRL, RO |
|
1,569,536 | 257,769,079,040 | IPv4 |
|
| AS14840 | BR.Digital Telecom, BR |
|
72,960 | 14,010,613,760 | IPv4 |
IPv6 |
| AS22356 | Durand do Brasil Ltda, BR |
|
25,856 | 4,294,967,296 | IPv4 |
IPv6 |
| AS35369 | LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT |
|
38,400 | 4,295,032,832 | IPv4 |
|
| AS39392 | SuperNetwork - SH.cz s.r.o., CZ |
|
31,744 | 73,014,509,568 | IPv4 |
IPv6 |
| AS47692 | NESSUS - Nessus GmbH, AT |
|
37,376 | 34,359,869,440 | IPv4 |
|
| AS57463 | NetIX - NetIX Communications JSC, BG |
|
256 | 0 | IPv4 |
IPv6 |
| AS59890 | Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT |
|
13,312 | 34,359,738,368 | IPv4 |
IPv6 |
| AS60602 | INOVARE-AS - Inovare-Prim SRL, MD |
|
3,584 | 4,294,967,296 | IPv4 |
IPv6 |
| AS263444 | Open X Tecnologia Ltda, BR |
|
2,048 | 2,147,483,648 | IPv4 |
IPv6 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS201464 | ok-net - ISP Alliance a.s., CZ |
|
256 | 0 | IPv4 |
|
| AS202921 | CC_INTERNET - CC INTERNET s.r.o., CZ |
|
3,072 | 34,359,738,368 | IPv4 |
|
| AS20723 | MGI - AVONET, s.r.o., CZ |
|
16,384 | 34,359,738,368 | IPv4 |
IPv6 |
| AS34955 | ASVICENIK - Martin Vicenik, CZ |
|
3,072 | 0 | IPv4 |
|
| AS44002 | SYS-DATACOM - Sys-DataCom s.r.o., CZ |
|
3,072 | 4,294,967,296 | IPv4 |
IPv6 |
| AS197879 | HELAPC - HelaPC s.r.o., CZ |
|
3,328 | 68,719,476,736 | IPv4 |
IPv6 |
| AS51400 | ASSPOJENET - SPOJE.NET s.r.o., CZ |
|
2,048 | 65,536 | IPv6 |
|
| AS29134 | IGNUM-AS - Webglobe, s.r.o., CZ |
|
22,272 | 47,513,075,712 | IPv4 |
IPv6 |
| AS35046 | OMEGAPLUS-AS - OMEGA plus Chrudim s.r.o., CZ |
|
7,168 | 4,294,967,296 | IPv4 |
IPv6 |
| AS35236 | AS35236 - UVT Internet s.r.o., CZ |
|
10,496 | 60,129,673,216 | IPv4 |
IPv6 |
| AS47727 | WARNETCZ-AS - Warnet.cz s.r.o., CZ |
|
1,024 | 4,294,967,296 | IPv4 |
IPv6 |
| AS56624 | ASRTYNENET - Rtyne.net s.r.o., CZ |
|
3,072 | 0 | IPv4 |
|
| AS197296 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
6,656 | 34,359,738,368 | IPv4 |
IPv6 |
| AS197393 | ASRUDOLFNET - ISP Alliance a.s., CZ |
|
2,048 | 34,359,738,368 | IPv4 |
IPv6 |
| AS201476 | Wolfnet - ISP Alliance a.s., CZ |
|
8,704 | 34,359,803,904 | IPv4 |
IPv6 |
| AS13199 | DOUBRAVA-NET - Jaroslav Doubrava, CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS15614 | Dragon - Dragon Internet a.s., CZ |
|
19,968 | 34,359,738,368 | IPv4 |
|
| AS49025 | PROZETA-NET - PRO-ZETA a.s., CZ |
|
3,328 | 268,435,456 | IPv4 |
|
| AS52084 | ATLELEKTROCZ - ISP Alliance a.s., CZ |
|
2,048 | 0 | IPv4 |
|
| AS202297 | SKYLON - Skylon Solutions Limited, GB |
|
512 | 4,296,278,016 | IPv4 |
|
| AS202618 | rychlydrat - Rychly drat, s.r.o., CZ |
|
5,120 | 34,359,738,368 | IPv4 |
IPv6 |
| AS202774 | comtex - ISP Alliance a.s., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS202877 | vejnet - VEJNET.CZ s.r.o., CZ |
|
1,280 | 34,359,738,368 | IPv4 |
IPv6 |
| AS33883 | TRIONET-CZ-AS - TRIOPTIMUM s.r.o., CZ |
|
7,168 | 34,359,738,368 | IPv4 |
IPv6 |
| AS39455 | Tlapnet-SK-AS - Jiri Tlapak, CZ |
|
1,024 | 0 | IPv4 |
|
| AS44500 | vlasimnet - Vlasimnet s.r.o., CZ |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS62403 | PLETX - PletX GmbH, DE |
|
1,024 | 131,072 | IPv4 |
|
| AS201559 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
1,024 | 17,179,869,184 | IPv4 |
IPv6 |
| AS207886 | ECOMPEU-CZ - ECOMP spol s r.o., CZ |
|
1,024 | 34,359,803,904 | IPv4 |
IPv6 |
| AS208847 | ASfryzl - Martin Fryzl, CZ |
|
1,024 | 0 | IPv4 |
|
| AS209621 | dobnet - DOBNET, z.s., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS42306 | EDERA_Group - Edera Group a.s., CZ |
|
20,480 | 137,438,953,472 | IPv4 |
|
| AS199405 | OSLAVANY-NET-AS - Oslavany.NET, spolek, CZ |
|
1,024 | 4,294,967,296 | IPv4 |
|
| AS201533 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
1,024 | 0 | IPv4 |
|
| AS204064 | CEZNET-AS - CEZNET s.r.o., CZ |
|
4,096 | 34,359,738,368 | IPv4 |
IPv6 |
| AS205002 | AS_IWAO - CUBESOL, s.r.o., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS210139 | DPT - DPT s.r.o., CZ |
|
3,072 | 34,359,738,368 | IPv4 |
|
| AS210712 | GRAPESC-ISP - ISP Alliance a.s., CZ |
|
14,336 | 17,179,869,184 | IPv4 |
IPv6 |
| AS212975 | TEAMCITY-AS - TeamCity s.r.o., CZ |
|
1,024 | 4,294,967,296 | IPv4 |
IPv6 |
| AS50971 | JHCOMP-AS - JHComp s.r.o., CZ |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS202131 | Wave-net - ISP Alliance a.s., CZ |
|
512 | 0 | IPv4 |
|
| AS204666 | TLAPNET-CZ - Jiri Tlapak, CZ |
|
15,104 | 279,172,874,240 | IPv4 |
IPv6 |
| AS205535 | WINDYGHOUL - Windyghoul s.r.o., CZ |
|
1,024 | 34,359,738,368 | IPv6 |
|
| AS44712 | eHAMnet-AS - eHAMnet, s.r.o., CZ |
|
2,048 | 34,359,738,368 | IPv4 |
|
| AS50163 | altnet-skvelynet - Altnet s.r.o., CZ |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS50415 | Ahosting - Ahosting a.s., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS57077 | AB-NET - AB-NET s.r.o., CZ |
|
3,072 | 4,294,967,296 | IPv4 |
|
| AS60529 | PRASLAVICENET - Miroslav Klement, CZ |
|
2,048 | 0 | IPv4 |
|
| AS198814 | ASALPHASTYLSOFT - ALPHA StylSoft, s.r.o., CZ |
|
1,024 | 4,294,967,296 | IPv4 |
IPv6 |
| AS201625 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS206951 | BMBGreen - BMB-Green s.r.o., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS196735 | AS-JONCZ - PODA a.s., CZ |
|
16,384 | 4,294,967,296 | IPv4 |
|
| AS12570 | ITSELF - O2 Czech Republic, a.s., CZ |
|
53,760 | 38,654,705,664 | IPv4 |
|
| AS56566 | SATT-AS - SATT a.s., CZ |
|
12,032 | 4,294,967,296 | IPv4 |
IPv6 |
| AS57279 | SAURONNET - Sauron CZ s.r.o., CZ |
|
4,096 | 4,294,967,296 | IPv4 |
| Country / Region | IX | IPv4 | IPv6 | Port Speed | Updated |
|---|---|---|---|---|---|
| NIX.CZ - Neutral Internet Exchange in the Czech Republic | 91.210.16.109 | 2001:7f8:14::33:1 | 800 Gbps | 2026-07-02 00:08:12 | |
| Peering.cz - Peering.cz eXchange | 185.0.20.23 | 2001:7f8:7f::23 | 200 Gbps | 2023-03-19 10:02:23 | |
| NIX.CZ - Neutral Internet Exchange in the Czech Republic | 91.210.16.143 | 2001:7f8:14::33:2 | 800 Gbps | 2026-07-02 00:08:12 | |
| Peering.cz - Peering.cz eXchange | 185.0.20.22 | 2001:7f8:7f::22 | 200 Gbps | 2023-03-19 10:02:23 |
| 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 |
| as-block | |
|---|---|
| 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 | 2025-10-23T14:06:40Z |
| last-modified | 2025-10-23T14:06:40Z |
| source | RIPE |
| aut-num | |
|---|---|
| as-name | ISPAlliance |
| org | ORG-GSa22-RIPE |
| import | from AS21430 accept ANY from AS29208 accept ANY from AS197296 accept ANY from AS56624 accept ANY from AS49767 accept ANY from AS39392 accept ANY from AS35046 accept ANY from AS200059 accept ANY |
| import-via | AS6777 from AS-ANY accept ANY |
| export | to AS29208 announce AS-ISPALLIANCE-CZ to AS197296 announce ANY to AS56624 announce ANY to AS49767 announce ANY to AS39392 announce ANY to AS35046 announce ANY to AS200059 announce ANY |
| export-via | AS6777 to AS-ANY announce AS-ISPALLIANCE-CZ |
| remarks | This ASN is used for residential broadband ISPs services. ---------------------------------------------------------------------- TRANSIT IMPORT EXCHANGE POINTS IMPORT CUSTOMERS IMPORT ---------------------------------------------------------------------- ---------------------------------------------------------------------- TRANSIT EXPORT EXCHANGE POINTS EXPORT CUSTOMERS EXPORT ---------------------------------------------------------------------- |
| mp-import | afi any.unicast from AS47232:AS-TRANSIT accept ANY afi any.unicast from AS47232:AS-IX accept ANY afi any.unicast from AS47232:AS-CUSTOMERS accept PeerAS |
| mp-export | afi any.unicast to AS47232:AS-TRANSIT announce AS-ISPALLIANCE-CZ afi any.unicast to AS47232:AS-IX announce AS-ISPALLIANCE-CZ afi any.unicast to AS47232:AS-CUSTOMERS announce ANY |
| admin-c | GS5801-RIPE |
| tech-c | GS5801-RIPE |
| status | ASSIGNED |
| notify | ruzicka@grapesc.cz |
| mnt-by | RIPE-NCC-END-MNT MNT-GRAPESC |
| created | 2008-05-21T13:49:01Z |
| last-modified | 2026-05-29T05:07:46Z |
| source | RIPE |
| organisation | ORG-GSa22-RIPE |
|---|---|
| org-name | ISP Alliance a.s. |
| country | CZ |
| reg-nr | 28205812 |
| org-type | LIR |
| address | Kukanova 2262 43003 Chomutov CZECH REPUBLIC |
| phone | +420724612176 |
| fax-no | +420415210805 |
noc@ispalliance.cz |
|
| admin-c | LR2038-RIPE |
| abuse-c | IA3261-RIPE |
| mnt-ref | RIPE-NCC-HM-MNT MNT-GRAPESC |
| mnt-by | RIPE-NCC-HM-MNT MNT-GRAPESC |
| created | 2008-04-22T12:13:14Z |
| last-modified | 2026-05-13T07:32:19Z |
| source | RIPE |
| role | GRAPESC |
|---|---|
| address | Karlovo nám?stí 559/28 120 00 Praha 2 Czech Republic |
| phone | +420800911911 |
ruzicka@grapesc.cz |
|
| admin-c | LR2038-RIPE |
| tech-c | LR2038-RIPE |
| abuse-mailbox | hotline@grapesc.cz |
| nic-hdl | GS5801-RIPE |
| mnt-by | MNT-GRAPESC |
| notify | ruzicka@grapesc.cz |
| created | 2008-05-14T08:34:47Z |
| last-modified | 2023-07-18T16:39:57Z |
| source | RIPE |
as-block: AS47193 - AS47271 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: 2025-10-23T14:06:40Z last-modified: 2025-10-23T14:06:40Z 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 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 AS39392 announce ANY export: to AS35046 announce ANY export: to AS200059 announce ANY export-via: AS6777 to AS-ANY announce AS-ISPALLIANCE-CZ remarks: This ASN is used for residential broadband ISPs services. 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: ruzicka@grapesc.cz mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-GRAPESC created: 2008-05-21T13:49:01Z last-modified: 2026-05-29T05:07:46Z source: RIPE organisation: ORG-GSa22-RIPE org-name: ISP Alliance a.s. country: CZ reg-nr: 28205812 org-type: LIR address: Kukanova 2262 address: 43003 address: Chomutov address: CZECH REPUBLIC phone: +420724612176 fax-no: +420415210805 e-mail: noc@ispalliance.cz 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: 2026-05-13T07:32:19Z source: RIPE role: GRAPESC address: Karlovo nám?stí 559/28 address: 120 00 Praha 2 address: Czech Republic phone: +420800911911 e-mail: ruzicka@grapesc.cz admin-c: LR2038-RIPE tech-c: LR2038-RIPE abuse-mailbox: hotline@grapesc.cz nic-hdl: GS5801-RIPE mnt-by: MNT-GRAPESC notify: ruzicka@grapesc.cz created: 2008-05-14T08:34:47Z last-modified: 2023-07-18T16:39:57Z source: RIPE