AS44002 — Sys-DataCom s.r.o. SYSDATA, Sys-DataCom, Brouzdej.net, Dslone, Dataconnect, CzechData
AS Name: SYS-DATACOM
Description: Czech Republic
Organization: ORG-Ss84-RIPE
Registry: RIPE
⚠️ CIRCL BGP Security Rank: 0.0034% (position 10287)
aut-num: AS44002
as-name: SYS-DATACOM
descr: Czech Republic
org: ORG-Ss84-RIPE
import: from AS9148 accept ANY
import: from AS25248 accept ANY
export: to AS9148 announce AS44002
export: to AS25248 announce AS44002
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
notify: radek.majer@gmail.com
mnt-by: MNT-SYSDATACOM
created: 2007-11-01T13:56:13Z
last-modified: 2018-09-04T10:28:02Z
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 AS44002 as a member:
AS-GRAPESC-CZ(39 members)
AS-TRANSCZ(70 members)
AS-SUPERNETWORK(135 members)
AS-PEERINGCZ-RS(195 members)
AS1299:AS-TWELVE99-EU-V6(1717 members)
AS1299:AS-TWELVE99-EU-V4(1772 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS44002 (directly or via nested macros): 342
Show 100 macros
AS-GRAPESC-CZ(38 ASNs)
AS-TRANSCZ(261 ASNs)
AS-GTSCZ(388 ASNs)
AS-SLOVAK(406 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-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)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 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-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-T-CIX(36,150 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ONIX(37,766 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-SONIX(41,963 ASNs)
AS-4IXP(42,438 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 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)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 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)
AS7606:AS-NSW-IX(46,591 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-RETN(47,667 ASNs)
AS-ECIX-MUC(48,469 ASNs)
... and 242 more
Upstream AS Paths
57 unique paths, avg length 2.1
AS Looking Glass
Upstream paths (matching graph above)
All 57 Upstream Paths
Complete list of all observed paths
AS44002 IPv4 Address Subnets (13)
| 79.98.72.0/21 | 🇨🇿 CZ | SYS-DATACOM I. | SYS-DATACOM |
| 185.4.200.0/22 | 🇨🇿 CZ | SYS-DATACOM TTC | SYS-DATACOM |
| 185.4.200.0/24 | 🇨🇿 CZ | SYS-DATACOM TTC 6. | SYS-DATACOM |
| 185.4.202.0/24 | 🇨🇿 CZ | Dataconnect-2 | SYS-DATACOM |
| 185.4.203.0/24 | 🇨🇿 CZ | SYS-DATACOM TTC 3. | SYS-DATACOM |
| 79.98.72.0/24 | 🇨🇿 CZ | SYS-DATACOM TTC 1. | SYS-DATACOM |
| 79.98.73.0/24 | 🇨🇿 CZ | SYS-DATACOM TTC 2. | SYS-DATACOM |
| 79.98.74.0/24 | 🇨🇿 CZ | SYS-DATACOM TTC 3. | SYS-DATACOM |
| 79.98.75.0/24 | 🇨🇿 CZ | SYS-DATACOM Sitel-Lipence | SYS-DATACOM |
| 79.98.76.0/24 | 🇨🇿 CZ | TTC RESERVED | SYS-DATACOM |
AS44002 IPv6 Address Subnets (35)
| 2a02:970::/32 | 🇨🇿 CZ | SYS-DATACOM IPv6 I. | SYS-DATACOM |
| 2a02:970:1005::/48 | 🇨🇿 CZ | IPv6-SDC-PRAGUE-PSOHLAVCU | SYS-DATACOM |
| 2a02:970:1006::/48 | 🇨🇿 CZ | IPv6-SDC-PRAGUE-KRIZENECKEHO-NAMESTI | SYS-DATACOM |
| 2a02:970:1017::/48 | 🇨🇿 CZ | SYS-DATACOM | |
| 2a02:970:1019::/48 | 🇨🇿 CZ | SYS-DATACOM | |
| 2a02:970:1028::/48 | 🇨🇿 CZ | IPv6-SDC-LETY-BET | SYS-DATACOM |
| 2a02:970:1052::/48 | 🇨🇿 CZ | IPv6-SDC-CERNOSICE-KOSINA | SYS-DATACOM |
| 2a02:970:1061::/48 | 🇨🇿 CZ | IPv6-SDC-CERNOSICE-PTAC | SYS-DATACOM |
| 2a02:970:1068::/48 | 🇨🇿 CZ | IPv6-SDC-PHA-CHODOV | SYS-DATACOM |
| 2a02:970:1078::/48 | 🇨🇿 CZ | IPv6-SDC-CERNOSICE-KAZSK | SYS-DATACOM |