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AS43513

AS43513 is Sia Nano IT.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS43513 belongs to Sia Nano IT. DB-IP Lite attributes 63,744 IPv4 addresses in 41 ranges and 6 IPv6 ranges to it, all or nearly all of the IPv4 space in Latvia. The number is registered with RIPE NCC in Latvia on 14 Aug 2007.

Facts for AS43513
Operator (DB-IP)Sia Nano IT
IPv4 addresses63,744
IPv4 ranges41
IPv6 ranges6
RegistryRIPE NCC
Registered14 Aug 2007
Registry countryLatvia (LV)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Sia Nano IT hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 6 IPv6 ranges for AS43513, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

LV100%
SE0.40%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
5.44.216.0 – 5.44.223.2555.44.216.0/212,048
31.170.16.0 – 31.170.23.25531.170.16.0/212,048
45.131.100.0 – 45.131.103.25545.131.100.0/221,024
46.19.144.0 – 46.19.151.25546.19.144.0/212,048
80.246.31.0 – 80.246.31.25580.246.31.0/24256
80.250.48.0 – 80.250.63.25580.250.48.0/204,096
85.31.96.0 – 85.31.103.25585.31.96.0/212,048
85.254.5.0 – 85.254.5.25585.254.5.0/24256
85.254.16.0 – 85.254.19.25585.254.16.0/221,024
85.254.24.0 – 85.254.27.25585.254.24.0/221,024
85.254.32.0 – 85.254.39.25585.254.32.0/212,048
85.254.142.0 – 85.254.143.25585.254.142.0/23512
85.254.145.0 – 85.254.145.25585.254.145.0/24256
86.63.160.0 – 86.63.191.25586.63.160.0/198,192
87.246.128.0 – 87.246.143.25587.246.128.0/204,096
89.248.80.0 – 89.248.95.25589.248.80.0/204,096
91.135.80.0 – 91.135.95.25591.135.80.0/204,096
91.203.68.0 – 91.203.71.25591.203.68.0/221,024
91.224.12.0 – 91.224.13.25591.224.12.0/23512
91.237.98.0 – 91.237.99.25591.237.98.0/23512
94.140.96.0 – 94.140.103.25594.140.96.0/212,048
94.140.106.0 – 94.140.109.25594.140.106.0/23, 94.140.108.0/231,024
94.140.111.0 – 94.140.123.25594.140.111.0/24, 94.140.112.0/21 …3,328
141.136.0.0 – 141.136.7.255141.136.0.0/212,048
150.107.202.0 – 150.107.203.255150.107.202.0/23512
159.148.102.0 – 159.148.102.255159.148.102.0/24256
159.148.198.0 – 159.148.200.255159.148.198.0/23, 159.148.200.0/24768
178.249.32.0 – 178.249.39.255178.249.32.0/212,048
185.61.148.0 – 185.61.151.255185.61.148.0/221,024
185.71.128.0 – 185.71.131.255185.71.128.0/221,024
185.72.84.0 – 185.72.87.255185.72.84.0/221,024
185.72.204.0 – 185.72.207.255185.72.204.0/221,024
185.80.236.0 – 185.80.239.255185.80.236.0/221,024
185.81.48.0 – 185.81.49.255185.81.48.0/23512
185.81.51.0 – 185.81.51.255185.81.51.0/24256
185.81.128.0 – 185.81.131.255185.81.128.0/221,024
185.82.124.0 – 185.82.125.255185.82.124.0/23512
185.86.151.0 – 185.86.151.255185.86.151.0/24256
188.92.72.0 – 188.92.79.255188.92.72.0/212,048
193.46.236.0 – 193.46.236.255193.46.236.0/24256
195.43.82.0 – 195.43.83.255195.43.82.0/23512
2a00:c68:: – 2a00:c68:ffff:ffff:ffff:ffff:ffff:ffff2a00:c68::/32IPv6
2a02:7aa0:: – 2a02:7aa0:1618:ffff:ffff:ffff:ffff:ffff2a02:7aa0::/36IPv6
2a05:8700:: – 2a05:8707:ffff:ffff:ffff:ffff:ffff:ffff2a05:8700::/29IPv6
2a11:66c2:: – 2a11:66c2:ffff:ffff:ffff:ffff:ffff:ffff2a11:66c2::/32IPv6
2a11:66c4:: – 2a11:66c4:ffff:ffff:ffff:ffff:ffff:ffff2a11:66c4::/32IPv6
2a11:9883:: – 2a11:9883:ffff:ffff:ffff:ffff:ffff:ffff2a11:9883::/32IPv6
Showing 41 of 41 IPv4 and 6 of 6 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026