[{"as-block": "AS15476 - AS15705", "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": "2018-11-22T15:27:25Z", "last-modified": "2018-11-22T15:27:25Z", "source": "RIPE"}, {"aut-num": "AS15544", "as-name": "DATAWAYS", "descr": "DATAWAYS S.A. Thessaloniki, Greece 27, Georgikis Scholis Ave. GR-57001 Tel: +30.2310953953 Fax: +30.2310953963 Web: https://www.dataways.gr", "org": "ORG-DHA1-RIPE", "remarks": " --------------- AS15544 / DATAWAYS S.A. --------------- --------- PUBLIC IPv4/IPv6 BGP PEERING POLICY --------- 24x7 NOC Phone: +30.2310953966 General Info about DATAWAYS =========================== DATAWAYS is a multiprotocol internet service provider founded in 2000 by a team of IT professionals with many years of technical expertise and knowledge in the area of information technology and telecommunications. The company has offices in Athens and Thessaloniki. We provide IPv4/IPv6 transit with at least two major carriers in every location. We are also member of Greek Internet Exchange (GR-IX) and maintain peering agreements with other Greek major networks and members of GR-IX. We are ISO/IEC 27001:2013 certified and maintain a security policy according to Greek/EU laws. We are also a RIPE member since 2000 and we operate as a LIR. We use the RIPE database as the primary IRR database in which we register most of our objects. The as-set which contains our own AS number and all our customers' AS numbers is AS-DATAWAYS. Please use this as-set if you do prefix filtering, unless otherwise noted. Our PeeringDB record is at http://as15544.peeringdb.com General Peering Policy Info =========================== - We honor no-export and no-advertise well-known communities. - We do *NOT* honor the MED BGP attribute. All routes received from our upstreams, customers or IX-peers on both primary/backup routers get a metric of 0. Please see below about our primary/backup scheme. - bogon/martian prefixes are rejected on import. - Prefixes containing a bogon/reserved/private AS number in their as-path are rejected. - We reject the default-route prefix (0/0, ::/0) from all peers (upstreams/customers/IX-peers). - Prefixes longer than /24 for IPv4 or /48 for IPv6 are rejected. - We use BOTH prefix access lists and as-path access lists for prefix filtering. Customers or IX-peers imported prefixes must be registered with a valid route/route6 object in the RIPE database. The prefix must be originating from the customer's AS or, in case the peer is an IX-peer, the peer's AS and their adjacent AS if any. All other advertisements are rejected. Our filters are automatically updated every business-day morning. Contact noc@dataways.gr for an irregular update. Primary/Backup BGP Routers ========================== DATAWAYS prefers to connect with other autonomous systems using a cluster of bgp routers with at least two BGP sessions for redundancy. Each session originates from a different router. The first/primary session is maintained on our primary-designated router while any other secondary sessions use our backup(s) router(s). Routes received from our peers on the primary router always get a higher local preference than the backup router. Our customers can fine-tune our local-preference values using the appropriate community tags. See below. Routes advertised to our peers have their metric set to 0 on primary and 20 on backup. If the remote AS does not honor the MED attribute we follow the appropriate technique as instructed by the remote AS import policy. BGP Communities used by our Customers ===================================== Our customers can use the following communities to influence our BGP routers: as-path prepend: ---------------- 15544:5000 Prepend 5 times to all Upstreams 15544:5900 Prepend 5 times to all GR-IX Peers local-preference override: -------------------------- 15544:7090 Set local-preference of customer's prefix to very-low local-preference mode. In normal operations the customer's announcements have a higher local-preference value than IX-peers and upstreams announcements. The order is: [CUSTOMER] > [IX-PEERS] > [UPSTREAMS] If you tag your advertisements with 15544:7090 then the order changes to: [IX-PEERS] > [UPSTREAMS] > [CUSTOMER] In this mode, prefixes received from IX-peers and/or from our upstreams are more preferred. A multi-homed customer can utilize this mode to use us a backup/last resort path. Export Prefix Policy for our Customers ====================================== We advertise the following prefix-sets to our customers: FIRT: advertise the entire global BGP routing table GRIX: advertise only prefixes learned from our GR-IX peers. RIPE: advertise only the RIPE-NCC prefix. This is 193.0.0.0/21 for IPv4 and 2001:67c:2e8::/48 for IPv6 and they both originating from AS3333. default: advertise only the default route (0/0 or ::/0) Customer can select/change any of the above sets by e-mailing noc@dataways.gr. # END OF PUBLIC BGP PEERING POLICY FOR DATAWAYS Import/export policy in RPSL now follows. This is a generic description of our current peering plan. No strict filtering or local preference actions are described. Use only for reference. # UPSTREAMS # GR-IX PEERS # CYTANET Cyprus peering in GR-IX # RIPE NCC K-ROOT Local Mirror in GR-IX # VERISIGN J-ROOT/COM/NET Local Mirror in GR-IX # CUSTOMERS ", "mp-import": "afi any from AS174 from AS3356 accept ANY; afi any from PRNG-AS15544-GRIX-PEERS accept (PeerAS OR PeerAS:AS-TO-AIX) AND <^PeerAS+PeerAS:AS-TO-AIX*$>; afi any from AS6866 accept AS-CYTANET AND <^AS6866+AS-CYTANET*$>; afi any from AS25152 accept RS-KROOT-GRNET AND <^AS25152*$>; afi any from AS25152 accept AS26415 AND <^AS26415*$>; afi any from AS199382 accept AS199382 AND <^AS199382*$>; afi any from AS203780 accept AS203780 AND <^AS203780*$>; afi any from AS207062 accept AS207062 AND <^AS207062*$>; afi any from AS57335 accept AS57335 AND <^AS57335*$>; afi any from AS214791 accept AS214791 AND <^AS214791*$>;", "mp-export": "afi any to AS174 to AS3356 announce AS-DATAWAYS AND <^AS15544+AS-DATAWAYS*$>; afi any to PRNG-AS15544-GRIX-PEERS announce AS15544:AS-TO-AIX AND <^AS15544+AS15544:AS-TO-AIX*$>; afi any to AS25152 announce AS15544:AS-TO-AIX AND <^AS15544+AS15544:AS-TO-AIX*$>; afi any to AS25152 announce AS15544 AND <^AS15544*$>; afi any to AS25152 announce AS15544 AND <^AS15544*$>; afi ipv4 to AS199382 announce { 0.0.0.0/0 }; afi ipv6 to AS199382 announce { ::/0 }; afi ipv4 to AS203780 announce { 193.0.0.0/21 }; afi ipv6 to AS203780 announce { 2001:67c:2e8::/48 }; afi ipv4 to AS207062 announce { 193.0.0.0/21 }; afi ipv6 to AS207062 announce { 2001:67c:2e8::/48 }; afi ipv4 to AS57335 announce { 0.0.0.0/0 }; afi ipv6 to AS57335 announce { ::/0 }; afi ipv4 to AS214791 announce any; afi ipv6 to AS214791 announce any;", "admin-c": "DWNM1-RIPE", "tech-c": "DWNM1-RIPE DP235-RIPE", "status": "ASSIGNED", "mnt-by": "RIPE-NCC-END-MNT DWMR1-RIPE-MNT", "created": "1970-01-01T00:00:00Z", "last-modified": "2024-11-13T16:05:15Z", "source": "RIPE # Filtered"}, {"organisation": "ORG-DHA1-RIPE", "org-name": "Dataways S.A.", "country": "GR", "org-type": "LIR", "address": "27 G.Scholis Ave. PO Box, 4314 GR-570 01 Thessaloniki GREECE", "phone": "+302310953953", "admin-c": "DWNM1-RIPE DP235-RIPE LTS977-RIPE", "abuse-c": "DWNM1-RIPE", "mnt-ref": "RIPE-NCC-HM-MNT DATAWAYS-GR-MNT", "mnt-by": "RIPE-NCC-HM-MNT DATAWAYS-GR-MNT", "created": "2004-04-17T11:24:49Z", "last-modified": "2023-10-17T14:49:40Z", "source": "RIPE # Filtered"}, {"role": "DATAWAYS S.A. Network Management Center", "address": "PHOENIX Center, 3rd floor 27, Georgikis Scholis Ave. GR-570 01 Thessaloniki Greece", "phone": "+30 2310 953 953", "fax-no": "+30 2310 953 963", "remarks": "General enquiries ......... noc@dataways.gr, support@dataways.gr Abuse related enquiries ... abuse@dataways.gr DNS & RIPE enquiries ...... hostmaster@dataways.gr", "admin-c": "LTS977-RIPE", "tech-c": "DP235-RIPE", "nic-hdl": "DWNM1-RIPE", "mnt-by": "DATAWAYS-GR-MNT", "created": "2003-05-26T08:43:40Z", "last-modified": "2023-10-17T14:48:57Z", "source": "RIPE # Filtered", "abuse-mailbox": "abuse@dataways.gr"}, {"person": "Dimitris Papadopoulos", "address": "PHOENIX Center, 3rd floor 27, Georgikis Scholis Ave. GR-570 01 Thessaloniki GREECE", "phone": "+30 2310 953 953", "fax-no": "+30 2310 953 963", "nic-hdl": "DP235-RIPE", "mnt-by": "DATAWAYS-GR-MNT", "created": "2002-03-06T09:04:38Z", "last-modified": "2017-05-10T13:43:13Z", "source": "RIPE # Filtered"}]

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