AS25248
BlueTone-MNT
Scanned 1h 23m ago
📋 Summary
IP address summary information| Name | BlueTone-MNT |
| Website | https://www.cra.cz |
| IPv4 addresses | 107K |
| IPv6 addresses | ~2^82 |
| ASN type | Transit |
| Registry | RIPE NCC |
| Allocated | Sep 20, 2002 |
| Updated | Jun 22, 2026 |
📊 IP Ranges
IPv4: 5 | IPv6: 2| Netblock | IP Count |
|---|---|
| 2001:67c:2100::/48 | 0 |
| 85.207.0.0/16 | 66K |
| 212.158.128.0/19 | 8.2K |
| 193.32.56.0/24 | 256 |
| 2a02:a40::/32 | 0 |
| 84.244.64.0/18 | 16K |
| 82.99.128.0/18 | 16K |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
RIPE NCC| Handle | AS25248 |
| Name | BlueTone-AS |
| Organization | BlueTone-MNT |
| Website | https://www.cra.cz |
| Status | active |
| Allocated | Sep 20, 2002 |
| Updated | Jun 22, 2026 |
Contacts
| Registrant | BlueTone-MNT |
| Abuse Contact | CRA Hostmasters <abuse@bluetone.cz> |
| Admin Contact | CRA Hostmasters <abuse@bluetone.cz> |
| Tech Contact | CRA Hostmasters <abuse@bluetone.cz> |
| Phone | +420 242 411 676 |
| Address | Ceske Radiokomunikace a.s. Skokanska 1 169 00 Praha 6 Czech Republic |
Source: RIPE NCC
🔗 Peers
7 peers for this ASN| ASN | Name | Country |
|---|---|---|
| AS13194 | BITE UAB "Bite Lietuva" | - |
| AS1764 | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | - |
| AS22356 | Durand do Brasil Ltda | - |
| AS4455 | BSO IX Reach Ltd | - |
| AS6204 | ZET-NET INTERKVM HOST SRL | - |
| AS6663 | TTI-NET Euroweb Romania S.R.L. | - |
| AS9009 | M247 M247 Europe SRL | - |
Peer data from RIPE Stat ASN neighbours.
⬆️ Upstreams
10 upstreams| ASN | Name |
|---|---|
| AS1299 | TWELVE99 Arelion Sweden AB |
| AS14840 | BR.Digital Telecom |
| AS174 | Cogent Communications, LLC |
| AS20562 | OPEN-PEERING-AS Broadband Hosting B.V. |
| AS31230 | SIX-ROUTE-SERVERS Slovak University of Technology in Bratislava |
| AS33891 | CORE-BACKBONE Core-Backbone GmbH |
| AS50629 | LWLCOM LWLcom GmbH |
| AS6461 | Zayo Bandwidth |
| AS6939 | Hurricane Electric LLC |
| AS8218 | NEO-ASN Zayo Infrastructure France SA |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
27 downstreams| ASN | Name | Country |
|---|---|---|
| AS11521 | ModusLink Corporation | - |
| AS196762 | ASALKOM ALKOM Security, a.s. | - |
| AS196822 | SELECTSYSTEM-AS SELECT SYSTEM, s.r.o. | - |
| AS199600 | Virtis Virtis s.r.o. | - |
| AS201594 | CTU_AS4 Czech Telecommunication Office | - |
| AS202073 | ABS-ACLOUD-CLIENTS1 Itego a.s. | - |
| AS202556 | ASKRIVONET Blond & Brown s.r.o. | - |
| AS204351 | NAM NAM system, a.s. | - |
| AS204405 | DurnetCZ Durnet.cz sro | - |
| AS205724 | TSB-AS T.S.BOHEMIA a.s. | - |
| AS206438 | MXNET-AS MX-NET Telekomunikace s.r.o. | - |
| AS206613 | TIPSPORT-NET-AS Tipsport.net a.s. | - |
| AS206712 | FeldHost-AS FELDSAM s.r.o. | - |
| AS207391 | EDGROUP E LINKX a.s. | - |
| AS213223 | gasnet GasNet, s.r.o. | - |
| AS213359 | MAZEL_BIZ_AS Jan Korinek | - |
| AS215704 | NGN-CZ NGN CZ s.r.o. | - |
| AS25192 | CZNIC-AS CZ.NIC, z.s.p.o. | - |
| AS39790 | WEB4U Web4U s.r.o. | - |
| AS43070 | JAW-AS JAW.cz s.r.o. | - |
| AS47110 | CLOUD4COM-AS Cloud4com s.r.o. | - |
| AS48405 | CGI-CZ-AS1 CGI IT Czech Republic s.r.o. | - |
| AS51331 | ModernTV SychrovNET s.r.o | - |
| AS52058 | petrkovice_net za200.cz s.r.o. | - |
| AS57496 | PRAHA1NET-AS Praha1.net z.s.p.o. | - |
| AS57904 | ASVEVYNET Vevynet s.r.o. | - |
| AS59925 | GIGASERVER Seonet Multimedia s.r.o. | - |