Czechtichy@optonet.cz
| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
27397120 | 237909114880 |
| AS1764 | NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT |  Austria |
87552 | 244813398016 |
| AS2852 | CESNET2 - CESNET z.s.p.o., CZ | Czech |
848896 | 34359738368 |
| AS6204 | ZET-NET - INTERKVM HOST SRL, RO |  Romania |
512 | 268435456 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US | United States |
518656 | 282631665680384 |
| AS8218 | NEO-ASN - Zayo Infrastructure France SA, FR |  France |
47616 | 12884967424 |
| AS14840 | COMMCORP COMUNICACOES LTDA, BR |  Brazil |
64512 | 15083634688 |
| AS16019 | VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ | Czech |
1211136 | 356482351104 |
| AS24482 | SGGS-AS-AP - SG.GS, SG |  Singapore |
21504 | 4294967296 |
| AS39120 | CONVERGENZE-AS - Convergenze S.p.A., IT |  Italy |
38144 | 12884901888 |
| AS40994 | Alwyzon - Hohl IT e.U., AT | Austria |
2560 | 4295032832 |
| AS49544 | i3Dnet - i3D.net B.V, NL |  Netherlands |
101632 | 341184020480 |
| AS57463 | NetIX - NetIX Communications JSC, BG |  Bulgaria |
512 | 0 |
% Abuse contact for '2a00:d940::/29' is 'abuse@optonet.cz' inet6num: 2a00:d940::/29 netname: CZ-OPTONET-20120412 country: CZ org: ORG-OCLS3-RIPE admin-c: TJ1042-RIPE tech-c: TJ1042-RIPE status: ALLOCATED-BY-RIR mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-OPTONET mnt-routes: MNT-OPTONET notify: info@optonet.cz created: 2024-04-02T09:47:08Z last-modified: 2024-04-02T09:47:08Z source: RIPE organisation: ORG-OCLS3-RIPE org-name: OptoNet Communication, spol. s.r.o. country: CZ org-type: LIR address: Cerveny Kriz 318 address: 586 01 address: Jihlava address: CZECH REPUBLIC phone: +420564040152 fax-no: +420564040134 admin-c: TJ1042-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-OPTONET mnt-ref: MNT-OPTONET_JT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-OPTONET e-mail: prosecky@optonet.cz abuse-c: AOC17-RIPE created: 2006-09-25T15:28:01Z last-modified: 2022-12-02T13:59:08Z source: RIPE person: Tichy Josef address: OptoNet Communication, spol. s r.o. address: Cerveny Kriz 250 address: 568 02 Jihlava address: Czech republic phone: +420564040133 e-mail: tichy@optonet.cz nic-hdl: TJ1042-RIPE mnt-by: MNT-OPTONET_JT created: 2007-08-06T07:09:45Z last-modified: 2017-10-30T21:56:13Z source: RIPE