Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS43513

Announcement observedRIPE NCC

Sia Nano IT · NANO-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/27/2026, 16:42:30Snapshot expired

View network topology RDAP registration

ASN: AS43513
Registration country: Latvia
Name: Sia Nano IT
Abbreviation: NANO-AS
Registration date: 8/14/2007, 13:42:16
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
141.136.0.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
150.107.202.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
159.148.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
159.148.198.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
159.148.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
178.249.32.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.61.148.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.61.148.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.61.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.61.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.71.128.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.72.204.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.72.84.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.80.236.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.81.128.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.81.130.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.81.48.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.81.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.82.124.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
185.86.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
188.92.72.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
193.46.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
195.43.82.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
31.170.16.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
45.131.100.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
46.19.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
5.44.216.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
80.246.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
80.250.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.254.142.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.254.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.254.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.254.24.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.254.32.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.254.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
85.31.96.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
86.63.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
87.246.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
89.248.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
91.135.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
91.135.86.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
91.203.68.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
91.224.12.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
91.237.98.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
94.140.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
94.140.112.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
94.140.114.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
94.140.116.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
94.140.120.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
94.140.120.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/29/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Sia Nano IT
RIR: RIPE NCC
Registration country: Latvia
Registration date: 8/14/2007, 13:42:16
Abuse contact: abuse@nano.lv

Snapshot trend

10/27/2026, 16:42:3052 v47 v66 Upstream · 0 Uncertain

10/27/2026, 16:41:2052 v47 v66 Upstream · 0 Uncertain

10/3/2026, 18:59:2652 v47 v66 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn