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Address
Czech Republic, Růžová 1416/17, Nové Město, 110 00 Praha 1
Contacts
Media contacts
2026 © Radar - All rights reserved
Whois
as-block: AS208885 - AS214345 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: 2026-07-13T14:17:33Z last-modified: 2026-07-13T14:17:33Z 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: **************************** aut-num: AS213151 as-name: CHRISELSEN org: ORG-CE89-RIPE remarks: |============================================== remarks: | Transit remarks: |============================================== remarks: -- Hurricane Electric -- mp-import: afi ipv4.unicast from AS6939 accept ANY and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS6939 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS6939 accept ANY and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS6939 announce AS-CHRISELSEN remarks: -- Meerfarbig -- mp-import: afi ipv4.unicast from AS34549 accept ANY and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS34549 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS34549 accept ANY and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS34549 announce AS-CHRISELSEN remarks: -- Openfactory / FreeTransit -- mp-import: afi any.unicast from AS41051 accept ANY mp-export: afi any.unicast to AS41051 announce AS213151 remarks: |============================================== remarks: | IXP remarks: |============================================== remarks: -- DE-CIX FRA -- mp-import: afi ipv4.unicast from AS6695 accept AS-DECIX and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS6695 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS6695 accept AS-DECIX and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS6695 announce AS-CHRISELSEN remarks: -- KleyRex -- mp-import: afi ipv4.unicast from AS31142 accept AS-KLEYREX-RS and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS31142 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS31142 accept AS-KLEYREX-RS and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS31142 announce AS-CHRISELSEN remarks: -- LocIX -- mp-import: afi ipv4.unicast from AS202409 accept AS-LOCIX and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS202409 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS202409 accept AS-LOCIX and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS202409 announce AS-CHRISELSEN remarks: |============================================== remarks: | Peering remarks: |============================================== remarks: -- DFN -- mp-import: afi ipv4.unicast from AS680 accept AS-DFNTOWINISP and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS680 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS680 accept AS-DFNTOWINISP and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS680 announce AS-CHRISELSEN remarks: -- Apple -- mp-import: afi ipv4.unicast from AS714 accept AS-APPLE and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS714 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS714 accept AS-APPLE and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS714 announce AS-CHRISELSEN remarks: -- Etisalat -- mp-import: afi ipv4.unicast from AS8966 accept AS-ETISALAT and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS8966 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS8966 accept AS-ETISALAT and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS8966 announce AS-CHRISELSEN remarks: --GlobalConnect-- mp-import: afi ipv4.unicast from AS12552 accept AS-IPO and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS12552 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS12552 accept AS-IPO and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS12552 announce AS-CHRISELSEN remarks: --Cloudflare-- mp-import: afi ipv4.unicast from AS13335 accept AS-CLOUDFLARE and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS13335 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS13335 accept AS-CLOUDFLARE and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS13335 announce AS-CHRISELSEN remarks: -- Amazon.com -- mp-import: afi ipv4.unicast from AS16509 accept AS16509:AS-AMAZON and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS16509 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS16509 accept AS16509:AS-AMAZON and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS16509 announce AS-CHRISELSEN remarks: --ISC F-Root FRA1-- mp-import: afi ipv4.unicast from AS33082 accept AS-FROOT and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS33082 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS33082 accept AS-FROOT and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS33082 announce AS-CHRISELSEN remarks: --TKRZ Stadtwerke-- mp-import: afi ipv4.unicast from AS42184 accept AS-TKRZ and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS42184 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS42184 accept AS-TKRZ and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS42184 announce AS-CHRISELSEN remarks: --Alibaba-- mp-import: afi ipv4.unicast from AS45102 accept AS-ALIBABA-CN-NET and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS45102 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS45102 accept AS-ALIBABA-CN-NET and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS45102 announce AS-CHRISELSEN remarks: --JMP Technology Services-- mp-import: afi ipv4.unicast from AS61423 accept AS-JMP and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS61423 announce AS-CHRISELSEN mp-import: afi ipv6.unicast from AS61423 accept AS-JMP and not FLTR-MARTIAN mp-export: afi ipv6.unicast to AS61423 announce AS-CHRISELSEN remarks: |============================================== remarks: | Downstream remarks: |============================================== remarks: -- RouteViews -- mp-import: afi ipv4.unicast from AS6447 accept RS-NONE mp-export: afi ipv4.unicast to AS6447 announce ANY mp-import: afi ipv6.unicast from AS6447 accept RS-NONE mp-export: afi ipv6.unicast to AS6447 announce ANY remarks: -- RIPE RIS -- mp-import: afi ipv4.unicast from AS12654 accept AS12654:RS-RIS and not FLTR-MARTIAN mp-export: afi ipv4.unicast to AS12654 announce ANY mp-import: afi ipv6.unicast from AS12654 accept AS12654:RS-RIS and not FLTR-MARTIAN-V6 mp-export: afi ipv6.unicast to AS12654 announce ANY remarks: |============================================== admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: Christian_Elsen-MNT created: 2020-06-02T10:45:45Z last-modified: 2026-08-08T23:02:58Z source: RIPE sponsoring-org: ORG-PMTA6-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: ****************************