AS48571 EFECTRO-As efectRO SRL

EFECTRO-As efectRO SRL · registered in Romania

IPv4 addresses2,5606 prefixes · <0.001% of announced IPv4

Rank in Romania#115largest network in RO by IPv4 space, of 900 · 0.03% of RO

Rank worldwide#19,634of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryRomania917 ASNs registered there

Open AS48571 in ASN lookup Look up an IP in this network (81.181.168.1) All networks in Romania

IPv4 prefixes

All 6 prefixes, in address order.

81.181.168.0/23
91.209.189.0/24
91.216.80.0/24
128.0.55.0/24
185.62.8.0/24
194.55.152.0/22

IPv6 prefixes

All 1 prefix.

2a0c:cb40::/29

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources