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 |
|---|---|---|---|---|---|---|
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
458,496 | 283,043,982,606,336 | 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 |
| AS9009 | M247 - M247 Europe SRL, RO |
|
1,569,536 | 257,769,079,040 | IPv4 |
|
| AS22356 | Durand do Brasil Ltda, BR |
|
25,856 | 4,294,967,296 | IPv4 |
IPv6 |
| AS49544 | i3Dnet - i3D.net B.V, NL |
|
116,992 | 356,753,080,320 | IPv4 |
IPv6 |
| AS57463 | NetIX - NetIX Communications JSC, BG |
|
256 | 0 | 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 |
|
| AS37721 | Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF |
|
15,872 | 8,589,934,592 | IPv4 |
IPv6 |
| AS47692 | NESSUS - Nessus GmbH, AT |
|
37,376 | 34,359,869,440 | IPv4 |
|
| AS41327 | FIBERTELECOM-AS - Fiber Telecom S.p.A., IT |
|
7,168 | 68,719,476,736 | IPv4 |
IPv6 |
| AS32590 | VALVE-CORPORATION - Valve Corporation, US |
|
13,568 | 2,293,760 | IPv4 |
IPv6 |
| AS35369 | LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT |
|
38,400 | 4,295,032,832 | IPv4 |
|
| AS40994 | Alwyzon - Hohl IT e.U., AT |
|
5,632 | 38,654,705,664 | IPv4 |
IPv6 |
| AS51184 | FONIRA - Fonira Telekom GmbH, AT |
|
13,824 | 111,669,149,696 | IPv4 |
IPv6 |
| AS263444 | Open X Tecnologia Ltda, BR |
|
2,048 | 2,147,483,648 | IPv4 |
IPv6 |
| AS39120 | CONVERGENZE-AS - Convergenze S.p.A., IT |
|
42,496 | 17,179,869,184 | IPv4 |
|
| 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 |
|
| AS6663 | TTI-NET - Euroweb Romania S.R.L., RO |
|
39,680 | 6,442,450,944 | IPv4 |
IPv6 |
| AS53062 | GGNET TELECOMUNICACOES LTDA, BR |
|
28,416 | 4,848,746,496 | IPv4 |
|
| 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 |
| 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 |
|
| AS14840 | BR.Digital Telecom, BR |
|
72,960 | 14,010,613,760 | IPv4 |
IPv6 |
| AS24482 | SGGS-AS-AP - SG.GS, SG |
|
20,992 | 4,294,967,296 | IPv4 |
IPv6 |
| AS39392 | SuperNetwork - SH.cz s.r.o., CZ |
|
31,744 | 73,014,509,568 | IPv4 |
IPv6 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS15614 | Dragon - Dragon Internet a.s., CZ |
|
19,968 | 34,359,738,368 | IPv4 |
|
| AS29134 | IGNUM-AS - Webglobe, s.r.o., CZ |
|
22,272 | 47,513,075,712 | 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 |
|
| AS49025 | PROZETA-NET - PRO-ZETA a.s., CZ |
|
3,328 | 268,435,456 | IPv4 |
|
| AS198814 | ASALPHASTYLSOFT - ALPHA StylSoft, s.r.o., CZ |
|
1,024 | 4,294,967,296 | IPv4 |
IPv6 |
| AS202131 | Wave-net - ISP Alliance a.s., CZ |
|
512 | 0 | IPv4 |
|
| AS202297 | SKYLON - Skylon Solutions Limited, GB |
|
512 | 4,296,278,016 | IPv4 |
|
| AS50971 | JHCOMP-AS - JHComp s.r.o., CZ |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS57279 | SAURONNET - Sauron CZ s.r.o., CZ |
|
4,096 | 4,294,967,296 | IPv4 |
|
| AS60529 | PRASLAVICENET - Miroslav Klement, CZ |
|
2,048 | 0 | IPv4 |
|
| AS201559 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
1,024 | 17,179,869,184 | IPv4 |
IPv6 |
| 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 |
| AS204666 | TLAPNET-CZ - Jiri Tlapak, CZ |
|
15,104 | 279,172,874,240 | IPv4 |
IPv6 |
| AS35046 | OMEGAPLUS-AS - OMEGA plus Chrudim s.r.o., CZ |
|
7,168 | 4,294,967,296 | IPv4 |
IPv6 |
| AS42306 | EDERA_Group - Edera Group a.s., CZ |
|
20,480 | 137,438,953,472 | IPv4 |
|
| AS207886 | ECOMPEU-CZ - ECOMP spol s r.o., CZ |
|
1,024 | 34,359,803,904 | 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 |
|
| AS56566 | SATT-AS - SATT a.s., CZ |
|
12,032 | 4,294,967,296 | IPv4 |
IPv6 |
| AS201533 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
1,024 | 0 | IPv4 |
|
| AS201625 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| 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 |
| AS208847 | ASfryzl - Martin Fryzl, CZ |
|
1,024 | 0 | IPv4 |
|
| AS212975 | TEAMCITY-AS - TeamCity s.r.o., CZ |
|
1,024 | 4,294,967,296 | IPv4 |
IPv6 |
| AS12570 | ITSELF - O2 Czech Republic, a.s., CZ |
|
53,760 | 38,654,705,664 | IPv4 |
|
| AS13199 | DOUBRAVA-NET - Jaroslav Doubrava, CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS35236 | AS35236 - UVT Internet s.r.o., CZ |
|
10,496 | 60,129,673,216 | IPv4 |
IPv6 |
| AS50415 | Ahosting - Ahosting a.s., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS197879 | HELAPC - HelaPC s.r.o., CZ |
|
3,328 | 68,719,476,736 | IPv4 |
IPv6 |
| AS199405 | OSLAVANY-NET-AS - Oslavany.NET, spolek, CZ |
|
1,024 | 4,294,967,296 | IPv4 |
|
| AS210712 | GRAPESC-ISP - ISP Alliance a.s., CZ |
|
14,336 | 17,179,869,184 | IPv4 |
IPv6 |
| AS62403 | PLETX - PletX GmbH, DE |
|
1,024 | 131,072 | IPv4 |
|
| AS196735 | AS-JONCZ - PODA a.s., CZ |
|
16,384 | 4,294,967,296 | IPv4 |
|
| AS20723 | MGI - AVONET, s.r.o., CZ |
|
16,384 | 34,359,738,368 | IPv4 |
IPv6 |
| AS44002 | SYS-DATACOM - Sys-DataCom s.r.o., CZ |
|
3,072 | 4,294,967,296 | 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 |
|
| AS197393 | ASRUDOLFNET - ISP Alliance a.s., CZ |
|
2,048 | 34,359,738,368 | IPv4 |
IPv6 |
| AS202921 | CC_INTERNET - CC INTERNET s.r.o., CZ |
|
3,072 | 34,359,738,368 | IPv4 |
|
| AS34955 | ASVICENIK - Martin Vicenik, CZ |
|
3,072 | 0 | IPv4 |
|
| AS52084 | ATLELEKTROCZ - ISP Alliance a.s., CZ |
|
2,048 | 0 | IPv4 |
|
| AS197296 | UNITED_NETWORKS_SE - United Networks SE, CZ |
|
6,656 | 34,359,738,368 | IPv4 |
IPv6 |
| AS201476 | Wolfnet - ISP Alliance a.s., CZ |
|
8,704 | 34,359,803,904 | IPv4 |
IPv6 |
| AS206951 | BMBGreen - BMB-Green s.r.o., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS209621 | dobnet - DOBNET, z.s., CZ |
|
1,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS210139 | DPT - DPT s.r.o., CZ |
|
3,072 | 34,359,738,368 | IPv4 |
|
| AS51400 | ASSPOJENET - SPOJE.NET s.r.o., CZ |
|
2,048 | 65,536 | IPv6 |
|
| AS44500 | vlasimnet - Vlasimnet s.r.o., CZ |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS50163 | altnet-skvelynet - Altnet s.r.o., CZ |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS57077 | AB-NET - AB-NET s.r.o., CZ |
|
3,072 | 4,294,967,296 | IPv4 |
|
| AS201464 | ok-net - ISP Alliance a.s., CZ |
|
256 | 0 | 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