AS3245 — DIGSYS-AS

AS3245 announces 11 IPv4 prefixes covering 48,128 addresses and 14 IPv6 prefixes.

About this network

DIGSYS-AS is Digital Systems Ltd of Varna, which describes itself as the first internet service provider in Bulgaria.

What it's used for

• Consumer and business internet access across a few hundred Bulgarian towns, delivered over cable and wireless networks.
• Hosting, VPN and system-integration services alongside the access business, so the address space mixes subscriber connections with servers.

Notable

• This is largely an eyeball network: most IPs in it are Bulgarian subscribers, with a smaller block of hosting and infrastructure.
• It keeps an open peering policy and multiple upstreams, which is typical of an established regional ISP rather than a single-homed enterprise.

Interesting

• The low AS number matches the company's claim to be Bulgaria's first ISP: it needed to route its own space before almost anyone else in the country did.

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

Announced prefixes

• 185.143.81.0/24
• 185.143.82.0/23
• 192.92.129.0/24
• 193.68.0.0/19
• 193.68.99.0/24
• 193.68.100.0/22
• 193.68.104.0/21
• 193.68.116.0/23
• 193.68.118.0/24
• 193.68.120.0/21
• 193.68.128.0/17
• 2a02:6a80::/33
• 2a02:6a80:5301::/48
• 2a02:6a80:5302::/47
• 2a02:6a80:5304::/46
• 2a02:6a80:5308::/45
• 2a02:6a80:530f::/48
• 2a02:6a80:5310::/44
• 2a02:6a80:5320::/43
• 2a02:6a80:5340::/42
• 2a02:6a80:5380::/41
• 2a02:6a80:5400::/38
• 2a02:6a80:5800::/37
• 2a02:6a80:6000::/35
• 2a02:6a80:8000::/33

Upstream networks

• AS6939 Hurricane Electric LLC
• AS57344 Telehouse EAD
• AS174 Cogent Communications, LLC
• AS8866 Vivacom Bulgaria EAD
• AS3303 Swisscom (Schweiz) AG
• AS57463 NetIX Communications JSC
• AS24482 SG.GS
• AS34549 meerfarbig GmbH & Co. KG
• AS50673 Serverius Holding B.V.
• AS401753 BIXCE Inc

Downstream networks

• AS42909 Community DNS Limited
• AS197997 RegisterBG Ltd
• AS212442 Mechmet CHATIP MEMET trading as SpeedNet
• AS215888 LUKOIL Neftohim Burgas AD

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS57344 Telehouse EAD
• AS42909 Community DNS Limited
• AS197997 RegisterBG Ltd
• AS212442 Mechmet CHATIP MEMET trading as SpeedNet
• AS174 Cogent Communications, LLC
• AS215888 LUKOIL Neftohim Burgas AD
• AS8866 Vivacom Bulgaria EAD
• AS57463 NetIX Communications JSC
• AS50673 Serverius Holding B.V.
• AS34549 meerfarbig GmbH & Co. KG
• AS3303 Swisscom (Schweiz) AG
• AS24482 SG.GS
• AS29632 Netassist International EOOD
• AS401753 BIXCE Inc
• AS56662 Marcin Gondek

Internet exchanges

• NetIX — Sofia, Bulgaria
• Bulgarian Internet eXchange — Sofia, Bulgaria
• Balkan Internet Exchange — Sofia, Bulgaria