AS41563 OST-AS OSTKOM SIA

OST-AS OSTKOM SIA · registered in Latvia

IPv4 addresses17,4082 prefixes · <0.001% of announced IPv4

Rank in Latvia#16largest network in LV by IPv4 space, of 249 · 1.03% of LV

Rank worldwide#6,616of 79,396 networks with IPv4

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

CountryLatvia255 ASNs registered there

Open AS41563 in ASN lookup Look up an IP in this network (89.254.128.1) All networks in Latvia

IPv4 prefixes

All 2 prefixes, in address order.

89.254.128.0/18
185.182.92.0/22

IPv6 prefixes

All 1 prefix.

2a09:2ac0::/29

Similar-sized networks in Latvia

ASNNameIPv4 addresses

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AS8285#17 Versija SIA16,896

AS44483#18 ELEKTRONS-AS Elektrons K SIA16,384

AS8194#19 VITA VAS "Latvijas Valsts radio un televizijas centrs"11,520

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