AS31554 LANSOFT LANSOFT DATA SRL

LANSOFT LANSOFT DATA SRL · registered in Romania

IPv4 addresses7,93618 prefixes · <0.001% of announced IPv4

Rank in Romania#38largest network in RO by IPv4 space, of 900 · 0.10% of RO

Rank worldwide#10,985of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryRomania917 ASNs registered there

Open AS31554 in ASN lookup Look up an IP in this network (81.181.76.1) All networks in Romania

IPv4 prefixes

All 18 prefixes, in address order.

81.181.76.0/24
81.181.78.0/23
81.181.165.0/24
89.33.5.0/24
89.33.248.0/23
89.35.160.0/23
89.37.156.0/23
89.44.214.0/23
91.220.232.0/24
188.212.134.0/24
188.247.160.0/22
188.247.237.0/24
193.200.126.0/23
193.226.92.0/24
193.239.194.0/23
194.9.92.0/23
194.42.102.0/23
194.116.200.0/23

IPv6 prefixes

All 2 prefixes.

2001:67c:1e0::/48
2001:67c:115c::/48

Similar-sized networks in Romania

ASNNameIPv4 addresses

AS62390#35 NEXONHOST NexonHost Srl9,216

AS203053#36 ClausWEB CLAUS WEB srl8,960

AS57217#37 GVM GVM Sistem 2003 SRL8,448

AS49687#39 REQ RoSite Equipment SRL7,680

AS34450#40 WDC-AS Net Gate Telecom S.R.L.7,680

AS44682#41 TFIBER SIL-MIRO COM SRL7,680

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