AS10109 Topica LLC, Internet Service Provider,Ulaanbaatar, Mongolia

TOPNET-AS-MN-AP - Topica LLC, Internet Service Provider,Ulaanbaatar, Mongolia · registered in Mongolia

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Mongolia#17largest network in MN by IPv4 space, of 51 · 1.23% of MN

Rank worldwide#21,478of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryMongolia51 ASNs registered there

Open AS10109 in ASN lookup Look up an IP in this network (119.40.96.1) All networks in Mongolia

IPv4 prefixes

All 1 prefix, in address order.

119.40.96.0/21

IPv6 prefixes

All 1 prefix.

2400:d4e0::/32

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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