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AS43513 Sia Nano IT

Latvia NANO-AS RIPE 52 IPv4 prefixes 7 IPv6 prefixes
IPv4 addresses
66,304
IPv6 /48 networks
802,817
RPKI
11 valid48 no ROA
Peers and downstreams
7

Holder

AS name
NANO-AS
Description
Sia Nano IT
Organisation
Sia Nano IT
Registered in
Riga, Latvia
Abuse contact
abuse@nano.lv
Assigned
2007-08-13
Registered
2007-08-14
Record last changed
2018-09-04 10:26 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS25091 IP-Max SA AS25091 · CH IP-Max SA AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS13194 UAB "Bite Lietuva" AS13194 · LT UAB "Bite Lietuva" AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS9002 RETN Limited AS9002 · GB RETN Limited AS12578 SIA Tet AS12578 · LV SIA Tet AS2588 SIA "BITE Latvija" AS2588 · LV SIA "BITE Latvija" AS43513 Sia Nano IT AS43513 · LV Sia Nano IT

Network health

Grade C · 65/100
partly Prefixes covered by valid ROAs
11 of 59 announced prefixes are RPKI valid, 48 have no ROA.		 5/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
7 IPv6 prefixes.		 15/15
pass More than one upstream
4 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@nano.lv is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2018-09-04.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
2026-10-04 07:43 UTCRelationship changed AS28917 upstream to peer
2026-10-04 07:43 UTCRelationship changed AS13194 upstream to peer
2026-10-04 07:43 UTCRelationship changed AS12578 downstream to upstream

WHOIS

aut-num:        AS43513
org:            ORG-SNI2-RIPE
as-name:        NANO-AS
admin-c:        NIno2-RIPE
tech-c:         NIno2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NANO-MNT
created:        2007-08-14T13:42:16Z
last-modified:  2018-09-04T10:26:12Z
source:         RIPE
% 5 routing policy lines (import/export) not shown