AS29321 — CentroNet
AS Name: CentroNetAS
Description: Czech Republic
Organization: ORG-STaN1-RIPE
Registry: RIPE
Imports from (1)
Exports to (2)
aut-num: AS29321
org: ORG-STaN1-RIPE
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
as-name: CentroNetAS
descr: Czech Republic
remarks: --------------------------
remarks: - IP TRANSIT -
remarks: --------------------------
remarks: AS16426 - NEJ.CZ
import: from AS16426 accept ANY
export: to AS16426 announce AS-CentroNet
remarks: --------------------------
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS5610-MTN
created: 2003-07-31T08:10:10Z
last-modified: 2024-06-20T15:31:34Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Direct Membership
Macros that directly list AS29321 as a member:
AS-CENTRONET(2 members)
AS12570:AS-NIX-PEERS(13 members)
AS-RIOMEDIA-NIXCZ(21 members)
AS-NEJCZ-TRANSIT(24 members)
AS-NEJCZ-NIXCZ(24 members)
AS-TO2-NIX-PEER(63 members)
AS-TRANSCZ(70 members)
AS24971:AS-MAI-NIX-PEER(74 members)
AS42000:AS-NIXCZ-PEERINGS(80 members)
AS-DIALTELECOM(112 members)
AS8508:AS-SASK-UPC-IN(510 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
Expanded Membership
All macros containing AS29321 (directly or via nested macros): 319
Show 100 macros
AS-CENTRONET(2 ASNs)
AS12570:AS-NIX-PEERS(13 ASNs)
AS-RIOMEDIA-NIXCZ(63 ASNs)
AS-TO2-NIX-PEER(63 ASNs)
AS-NEJCZ-NIXCZ(65 ASNs)
AS-NEJCZ-TRANSIT(65 ASNs)
AS-O2CZSEC(69 ASNs)
AS42000:AS-NIXCZ-PEERINGS(80 ASNs)
AS-KAORA-TRANSIT(176 ASNs)
AS-DIALTELECOM(183 ASNs)
AS-DIALTELECOM-SIX(186 ASNs)
AS-CTIOL(192 ASNs)
AS-KAORA-PEERING(204 ASNs)
AS-TRANSCZ(261 ASNs)
AS-GTSCZ(388 ASNs)
AS-SLOVAK(406 ASNs)
AS8508:AS-SASK-UPC-IN(509 ASNs)
AS-SUPERNETWORK(515 ASNs)
AS-GTS-CE(1,469 ASNs)
AS-GBXSCUST-FULL(1,996 ASNs)
AS-TDCNETEU(1,998 ASNs)
AS-GBXSCUST(2,370 ASNs)
AS-GBXS(2,661 ASNs)
AS-TDCNET(2,713 ASNs)
AS-TDCNET-IPV6(2,713 ASNs)
AS-BT6(2,741 ASNs)
AS-BELBONETOPEERS(3,364 ASNs)
AS-BELGACOM(3,364 ASNs)
AS-LEVEL3-IPV6(3,475 ASNs)
AS-SOX-SRB(3,643 ASNs)
AS-BALKAN-IX-V6(3,646 ASNs)
AS-ASTRAL(3,700 ASNs)
AS-MOBIFON(3,859 ASNs)
AS702:AS-HU-CUSTOMER(3,863 ASNs)
AS-CECOMCZCUST-TRANSIT(3,998 ASNs)
AS-CECOMCZ-TRANSIT(4,005 ASNs)
AS34565:AS-TURKIX-PARTNERS(4,030 ASNs)
AS-REALROUTE(4,267 ASNs)
AS-VODAFONE(4,645 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 ASNs)
AS41073:AS-IPV4-INEX-PEERS(5,208 ASNs)
AS-RTD(6,186 ASNs)
AS-ORANGERO(6,233 ASNs)
AS-TDATANETEU(6,531 ASNs)
AS-TDATANET(6,679 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-UUNETEUUK(8,356 ASNs)
AS702:AS-UK-CUSTOMER(8,356 ASNs)
AS-VODAFONE-DE(14,246 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS-T-CIX(36,150 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-4IXP(42,438 ASNs)
AS702:AS-CUSTOMER(43,022 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS-RETN6(44,950 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-RETN(47,667 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-CAIS(61,483 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
... and 219 more
Upstream AS Paths
22 unique paths, avg length 3.8
AS Looking Glass
Upstream paths (matching graph above)
All 22 Upstream Paths
Complete list of all observed paths
AS29321 IPv4 Address Subnets (5)
| 109.239.64.0/20 | 🇨🇿 CZ | CENTRONET | CentroNetAS |
| 217.195.160.0/20 | 🇨🇿 CZ | CENTRONET | CentroNetAS |
| 80.243.96.0/20 | 🇨🇿 CZ | CENTRONET | CentroNetAS |
| 94.143.168.0/21 | 🇨🇿 CZ | CENTRONET | CentroNetAS |
| 194.59.240.0/22 | 🇨🇿 CZ | CENTRONET | CentroNetAS |
AS29321 IPv6 Address Subnets (1)
| 2a02:b20::/32 | 🇨🇿 CZ | CentroNet, a.s. | CentroNetAS |