AS8280 — SYNAPSECOM-AS SYNAPSECOM TELECOMS S.A.

Network type: hosting

AS8280 announces 9 IPv4 prefixes covering 8,192 addresses and 2 IPv6 prefixes.

About this network

SYNAPSECOM-AS is the network of Synapsecom Telecoms S.A., an Athens-based Greek carrier and data-centre operator founded in 2007. It runs carrier-neutral colocation facilities in Athens (Ano Liosia) and Thessaloniki, and sells IP transit, leased lines, cloud and IaaS.

What it's used for

• Colocation, cloud and IP transit for Greek and regional customers. The AS peers widely and shows a large neighbour count for its size, which is what a transit and peering-heavy data-centre network looks like.
• Its own RIPE allocations (78.108.32.0/20, 46.227.56.0/21, 185.51.132.0/22) carry the netnames GR-SYNAPSECOM-20070613 and GR-SYNAPSECOM-20110127.

Notable

• Not all the space is Synapsecom's own. Several announced /24s are registered to third parties and clearly labelled as such: 212.52.16.0/24, 151.236.29.0/24 and 188.190.25.0/24 all carry the description "EDIS Infrastructure in Greece" and are maintained by the Austrian hosting provider EDIS, and another /24 belongs to a Bulgarian data-services company. These are hosting tenants and transit customers, not brokered address space.
• Consequently an address in this AS may belong to a customer's brand rather than Synapsecom, but the country is reliable: EDIS's blocks here are registered to Greece and sit in Synapsecom's Greek facilities.
• Little reverse DNS on Synapsecom's own allocations, which is normal for colocation space named by the tenant, not the landlord.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 46.227.56.0/21
• 78.108.32.0/20
• 151.236.29.0/24
• 185.51.132.0/23
• 185.51.135.0/24
• 185.82.37.0/24
• 188.190.25.0/24
• 192.71.166.0/24
• 212.52.16.0/24
• 2001:1548::/29
• 2a03:f80:30::/48

Upstream networks

• AS174 Cogent Communications, LLC
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS216285 MYIP NETWORKS G.P.
• AS8218 Zayo Infrastructure France SA
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS3303 Swisscom (Schweiz) AG
• AS57463 NetIX Communications JSC
• AS29632 Netassist International EOOD

Downstream networks

• AS16509 Amazon.com, Inc.
• AS174 Cogent Communications, LLC
• AS137409 GSL Networks Pty LTD
• AS8075 Microsoft Corporation
• AS13335 Cloudflare, Inc.
• AS3356 Level 3 Parent, LLC
• AS15169 Google LLC
• AS3329 Vodafone-panafon Hellenic Telecommunications Company SA
• AS25472 Nova Telecommunications & Media Single Member S.A
• AS8254 GREEN FLOID LLC
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS3303 Swisscom (Schweiz) AG
• AS201210 TRIGONON DATA SERVICES LTD
• AS196945 Microbase PC
• AS202448 MVPS LTD
• AS208785 FTN Tilepikoinonies MEPE
• AS14593 Space Exploration Technologies Corporation
• AS39184 UltraNET Ltd
• AS34224 Neterra Ltd.
• AS8866 Vivacom Bulgaria EAD
• AS6866 Cyprus Telecommunications Authority
• AS25374 Haskovo
• AS29084 Comnet Bulgaria Holding Ltd.
• AS49544 i3D.net B.V
• AS207492 Christodoulou Christos trading as Wicon

Adjacent networks

• AS216285 MYIP NETWORKS G.P.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS137409 GSL Networks Pty LTD
• AS174 Cogent Communications, LLC
• AS13335 Cloudflare, Inc.
• AS5405 Inter.link GmbH
• AS3356 Level 3 Parent, LLC
• AS15169 Google LLC
• AS16509 Amazon.com, Inc.
• AS3303 Swisscom (Schweiz) AG
• AS8717 A1 Bulgaria EAD
• AS57344 Telehouse EAD
• AS8075 Microsoft Corporation
• AS44306 OMONIA d.o.o.
• AS8218 Zayo Infrastructure France SA
• AS6205 HizliNet Teknoloji A.S.
• AS216265 ARISTO NETWORKS LTD
• AS59796 StormWall s.r.o.
• AS60051 Earthlink Telecommunications Equipment Trading & Services DMCC
• AS6939 Hurricane Electric LLC
• AS6204 TMRC GROUP SRL
• AS3329 Vodafone-panafon Hellenic Telecommunications Company SA
• AS29632 Netassist International EOOD
• AS44901 Belcloud LTD
• AS2686 AT&T Enterprises, LLC

Internet exchanges

• NetIX Greece — Thessaloniki, Greece
• Bulgarian Internet eXchange — Sofia, Bulgaria
• Greek Internet Exchange - Athens — Athens, Greece
• Greek Internet Exchange - Thessaloniki — Thessaloniki, Greece