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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: AS200537 - AS202347 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: 2026-06-17T08:25:01Z last-modified: 2026-06-17T08:25:01Z 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: AS201944 as-name: PYSIO-NEXT-NETWORK org: ORG-HL396-RIPE sponsoring-org: ORG-ML942-RIPE remarks: ---------------------------------------------------- remarks: Network Description remarks: ---------------------------------------------------- remarks: Pysio (Liu HaoRan) Next Generation Network remarks: remarks: An experimental and production-grade autonomous remarks: system focused on next-generation Internet remarks: architecture, traffic engineering, and routing remarks: security research. remarks: remarks: This network operates with full BGP policy control, remarks: advanced community-based traffic management, remarks: RPKI / ASPA validation, and multi-upstream remarks: remarks: Operated by Pysio (Liu HaoRan). remarks: ---------------------------------------------------- remarks: BGP COMMUNITY DEFINITIONS (AS201944) remarks: ---------------------------------------------------- remarks: 201944:0:100 Customer Route (CUSTOMER) remarks: 201944:0:200 Peer Route (PEER) remarks: 201944:0:300 Transit / Upstream Route (TRANSIT) remarks: 201944:0:1000 Downstream Route (DOWNSTREAM) remarks: remarks: 201944:0:666 Blackhole Route (BLACKHOLE) remarks: 201944:66:NNN Regional Blackhole (ISO 3166-1) remarks: remarks: 201944:0:9000 Export Route Server remarks: remarks: 201944:0:34927 Do Not Export to Upstream remarks: remarks: ---------------------------------------------------- remarks: Upstream Export Control & Prepend Communities remarks: ---------------------------------------------------- remarks: Hurricane Electric (HE) remarks: 201944:3:9130 Do Not Export to HE remarks: 201944:3:9131 1x AS-Path Prepend to HE remarks: 201944:3:9132 2x AS-Path Prepend to HE remarks: 201944:5:6939 Only Export to HE remarks: remarks: Liberty Global remarks: 201944:3:9560 Do Not Export to Liberty remarks: 201944:3:9561 1x AS-Path Prepend to Liberty remarks: 201944:3:9562 2x AS-Path Prepend to Liberty remarks: 201944:5:6830 Only Export to Liberty remarks: remarks: Cogent remarks: 201944:3:9470 Do Not Export to Cogent remarks: 201944:3:9471 1x AS-Path Prepend to Cogent remarks: 201944:3:9472 2x AS-Path Prepend to Cogent remarks: 201944:5:174 Only Export to Cogent remarks: remarks: Lumen (Level3) remarks: 201944:3:9650 Do Not Export to Lumen remarks: 201944:3:9651 1x AS-Path Prepend to Lumen remarks: 201944:3:9652 2x AS-Path Prepend to Lumen remarks: 201944:5:3356 Only Export to Lumen remarks: remarks: Zare remarks: 201944:3:9170 Do Not Export to Zare remarks: 201944:3:9171 1x AS-Path Prepend to Zare remarks: 201944:3:9172 2x AS-Path Prepend to Zare remarks: 201944:5:35228 Only Export to Zare remarks: remarks: Telia remarks: 201944:3:9610 Do Not Export to Telia remarks: 201944:3:9611 1x AS-Path Prepend to Telia remarks: 201944:3:9612 2x AS-Path Prepend to Telia remarks: 201944:5:1299 Only Export to Telia remarks: remarks: ---------------------------------------------------- remarks: Route Validation Status remarks: ---------------------------------------------------- remarks: 201944:10:1 RPKI Valid remarks: 201944:10:2 RPKI Unknown remarks: 201944:10:3 RPKI Invalid remarks: remarks: 201944:10:4 ASPA Valid remarks: 201944:10:5 ASPA Unknown remarks: 201944:10:6 ASPA Invalid remarks: ---------------------------------------------------- import: from AS44324 accept ANY export: to AS44324 announce AS201944 import: from AS53808 accept ANY export: to AS53808 announce AS201944 admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: AKAERE-NETWORKS-MNT mnt-by: MOEDOVE-MNT created: 2026-01-27T12:17:00Z last-modified: 2026-02-05T03:09:25Z 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: ****************************