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Autonomous System details for AS47872

AS47872
Sofia Connect EAD • sofia-connect.net

AS47872 — Sofia Connect EAD

AS Name
SOFIA-CONNECT-AS
Country
Bulgaria (BG)
Website
Number of IPv4
1,792
Number of IPv6
3.47 × 1028
ASN type
ISP
Status
Allocated
Registry
RIPE
Allocated
September 10, 2008
Last updated
May 11, 2026

IP Ranges

7 IPv4 prefixes, 7 IPv6 prefixes
Prefix Company Number of IPs
109.121.152.0/24 Sofia Connect EOOD 256
185.44.116.0/24 Sofia Connect EAD 256
185.44.117.0/24 SOFIA CONNECT EOOD 256
185.44.119.0/24 Sofia Connect EAD 256
212.5.48.0/24 Sofia Connect EAD 256
212.5.49.0/24 Sofia Connect EAD 256
212.5.50.0/24 Sofia Connect EAD 256
2a01:73e0::/36 Sofia Connect EAD 4.95 × 1027
2a01:73e0:a000::/36 Sofia Connect EAD 4.95 × 1027
2a01:73e0:b000::/36 Sofia Connect EAD 4.95 × 1027
2a01:73e0:c000::/36 Sofia Connect EAD 4.95 × 1027
2a01:73e0:d000::/36 Sofia Connect EAD 4.95 × 1027
2a01:73e0:e000::/36 Euroloop 4.95 × 1027
2a01:73e0:f000::/36 Sofia Connect EAD 4.95 × 1027

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Upstreams of AS47872

3 upstreams

AS47872 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS47872 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS47872

13 downstreams

AS47872 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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