AS20545 GRENA-AS Georgian Research and Educational Networking Association (GRENA)

GRENA-AS Georgian Research and Educational Networking Association (GRENA) · registered in Georgia

IPv4 addresses6,4004 prefixes · <0.001% of announced IPv4

Rank in Georgia#15largest network in GE by IPv4 space, of 152 · 0.49% of GE

Rank worldwide#11,927of 79,396 networks with IPv4

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

CountryGeorgia153 ASNs registered there

Open AS20545 in ASN lookup Look up an IP in this network (109.205.40.1) All networks in Georgia

IPv4 prefixes

All 4 prefixes, in address order.

109.205.40.0/22
109.205.44.0/24
185.212.252.0/22
217.147.224.0/20

IPv6 prefixes

All 1 prefix.

2a13:3b00::/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