Overview Networks Topology Countries Transfers RPKI Hygiene Rankings Hypergiants Per-capita Lookup Changelog Methodology

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Data: RIPE NCC, ARIN, APNIC, LACNIC, AFRINIC delegated statistics · CAIDA · RIPEstat · World Bank.

Last sync: 2026-06-08 03:01 UTC · refreshed daily

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AS8280 SYNAPSECOM-AS SYNAPSECOM S.A. Provider of Telecommunications and Internet Services

Greece · Autonomous System

IPv4 announced

14.3K

0.00 × /8

IPv6 announced

524.3K

/48 blocks

Prefixes

36

routed

Country

GR

Greece

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

22

ASes reachable as customers

AS rank

#1,517

by customer-cone size (1 = largest)

Connectivity

153

3 providers · 134 peers · 16 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

3

Settlement-free peers

134

Downstream customers

16

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 3 upstream providers, 134 peers and 16 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers3

give this network transit

AS3356 LEVEL3 - Level 3 Parent, LLC
AS174 COGENT-174 - Cogent Communications, LLC
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.

Settlement-free peers134

exchange traffic directly

AS6939 HURRICANE - Hurricane Electric LLC
AS22356 AS22356 - Durand do Brasil Ltda
AS5405 INTERDOTLINK Inter.link GmbH
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD
AS6204 ZET-NET INTERKVM HOST SRL
AS13335 CLOUDFLARENET - Cloudflare, Inc.
AS3303 SWISSCOM Swisscom (Schweiz) AG
AS60068 CDN77 Datacamp Limited
AS44901 belcloud Belcloud LTD
AS21215 UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS8218 NEO-ASN Zayo Infrastructure France SA
AS199524 GCORE G-Core Labs S.A.
AS16276 OVH OVH SAS
AS59796 STORMWALL-AS StormWall s.r.o.
AS8717 A1BG A1 Bulgaria EAD
AS44306 Omonia OMONIA d.o.o.
AS57344 TELEHOUSE-AS Telehouse EAD
AS9009 M247 M247 Europe SRL
AS208972 gibirnet-tr GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS12297 TELECOM-ARMENIA Telecom Armenia OJSC
AS2686 ATGS-MMD-AS - AT&T Enterprises, LLC
AS16509 AMAZON-02 - Amazon.com, Inc.
AS6205 HizliNet-Teknoloji - HizliNet Teknoloji A.S.
AS8262 EVOLINK-AS Evolink EAD
AS9119 SOFTNET-AS SOFTNET d.o.o.
AS47872 SOFIA-CONNECT-AS Sofia Connect EAD
AS49800 GNC-ALFA GNC-Alfa CJSC
AS13004 SOX Serbian Open Exchange DOO
AS41313 NOVATEL-AS "NOVATEL" EOOD
AS56630 MELBICOM-EU-AS Melbikomas UAB
AS12189 AS12189 - PhoenixNAP LLC
AS60051 Earthlink-dmcc Earthlink Telecommunications Equipment Trading & Services DMCC
AS26415 VERISIGN-INC - VeriSign Global Registry Services
AS48678 TR-PENTECH-AS Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi
AS199081 LANCOM Lancom Ltd.
AS29632 NASSIST-AS Netassist International EOOD
AS204457 ATLANTIS-CENTRAL Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.
AS3329 HOL-GR Vodafone-panafon Hellenic Telecommunications Company SA
AS25472 WIND-AS Nova Telecommunications & Media Single Member S.A
AS6799 OTENET-GR Ote SA (Hellenic Telecommunications Organisation)
AS5408 GR-NET National Infrastructures for Research and Technology S.A.
AS6866 CYTA-NETWORK Cyprus Telecommunications Authority
AS49544 i3Dnet i3D.net B.V
AS42473 AS-ANEXIA Anexia Cloud Solutions GmbH
AS1241 FORTHNET-GR Nova Telecommunications & Media Single Member S.A
AS10310 YAHOO-1 - Yahoo Holdings Inc.
AS11019 HAPROXY-TECHNOLOGIES - HAProxy Technologies, Inc.
AS12615 GCN-AS Global Communication Net Plc
AS56910 LamdaHellix Digital Realty Hellas Single Member S.A
AS210021 DIL DIL Technology Limited
AS14593 SPACEX-STARLINK - Space Exploration Technologies Corporation
AS216265 ARISTO-NET ARISTO NETWORKS LTD
AS6821 MT-AS-OWN Makedonski Telekom AD-Skopje
AS15169 GOOGLE - Google LLC
AS39120 CONVERGENZE-AS Convergenze S.p.A.
AS42295 TBISS-AS TBISS Ltd
AS138915 KAOPU-HK - Kaopu Cloud HK Limited
AS209451 ROUTEFENCE ROUTEFENCE NETWORK TELEKOMUNIKASYON LIMITED SIRKETI
AS44814 BTEL-BG-AS "Bulgartel" AD
AS14537 CL-1379-14537 - Continent 8 LLC
+74 more

Downstream customers16

buy transit from it

AS34224 NETERRA-AS Neterra Ltd.
AS8254 ROUTE95 GREEN FLOID LLC
AS196945 MICROBASE-AS Microbase PC
AS206652 GREEKSTREAM-AS Ioannis Roditis trading as Greekstream Networks
AS35758 HQSERV_NETWORKS Rachamim Aviel Twito
AS215804 GRIDGR GRID TELECOM SINGLE MEMBER S.A
AS48172 INTERTELECOM-GR-AS Inter Telecom O.E.
AS136258 ONEPROVIDER-AS - BrainStorm Network, Inc
AS201210 TRIGONON-AS TRIGONON DATA SERVICES LTD
AS202448 mvps MVPS LTD
AS203079 EUROPLANET Europlanet GP
AS206804 EstNOC-GLOBAL EstNOC OU
AS207492 WICON Christodoulou Christos trading as Wicon
AS208785 FTN FTN Tilepikoinonies MEPE
AS212043 AS365 Nektarios Dimos
AS216285 MYIPGR MYIP NETWORKS G.P.

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

92

0–100 · RPKI × IRR × consistency

RPKI coverage

100%

538.6K of 538.6K routed addrs valid

RPKI invalid

0

no invalid prefixes

IRR registered

44%

16 of 36 prefixes documented

Announcement composition36 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

36 prefixes currently seen by RIPEstat.

78.108.45.0/2478.108.42.0/24151.236.29.0/2446.227.57.0/2478.108.33.0/2478.108.38.0/24185.51.135.0/2478.108.47.0/2478.108.43.0/2478.108.46.0/2478.108.36.0/2446.227.59.0/2478.108.40.0/2446.227.56.0/24185.51.133.0/2478.108.32.0/24212.52.16.0/24185.82.37.0/242001:1548::/2946.227.56.0/21188.190.25.0/2446.227.60.0/2446.227.58.0/24185.51.132.0/24192.71.166.0/2478.108.39.0/2478.108.34.0/2446.227.61.0/2478.108.41.0/2446.227.63.0/2478.108.32.0/202a03:f80:30::/4846.227.62.0/2478.108.44.0/2478.108.35.0/2478.108.37.0/24

Fetching announced prefixes from RIPEstat…

Clean (RPKI valid + IRR match) 44.4%RPKI valid only 55.6%

RPKI by address family

ipv4RPKI 100%

34 valid0 invalid0 not found14.3K / 14.3K addrs

ipv6RPKI 100%

2 valid0 invalid0 not found524.3K / 524.3K addrs

36 prefixes currently seen by RIPEstat.

78.108.45.0/2478.108.42.0/24151.236.29.0/2446.227.57.0/2478.108.33.0/2478.108.38.0/24185.51.135.0/2478.108.47.0/2478.108.43.0/2478.108.46.0/2478.108.36.0/2446.227.59.0/2478.108.40.0/2446.227.56.0/24185.51.133.0/2478.108.32.0/24212.52.16.0/24185.82.37.0/242001:1548::/2946.227.56.0/21188.190.25.0/2446.227.60.0/2446.227.58.0/24185.51.132.0/24192.71.166.0/2478.108.39.0/2478.108.34.0/2446.227.61.0/2478.108.41.0/2446.227.63.0/2478.108.32.0/202a03:f80:30::/4846.227.62.0/2478.108.44.0/2478.108.35.0/2478.108.37.0/24