Autonomous system profile

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

AS35706

Announcement observedRIPE NCC

NAO Net at Once Sweden AB · NAO

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

Last active10/24/2026, 18:41:15Snapshot expired

View network topology RDAP registration

ASN: AS35706
Registration country: Sweden
Name: NAO Net at Once Sweden AB
Abbreviation: NAO
Registration date: 10/7/2005, 14:27:24
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
151.252.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
178.249.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
185.51.224.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
217.10.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
31.210.248.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
77.105.192.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
82.197.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid
85.195.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/24/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: NAO Net at Once Sweden AB
RIR: RIPE NCC
Registration country: Sweden
Registration date: 10/7/2005, 14:27:24
Abuse contact: abuse@netatonce.se

Snapshot trend

10/24/2026, 18:41:158 v41 v617 Upstream · 16 Uncertain

10/2/2026, 21:14:448 v41 v618 Upstream · 19 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 · rir-rdap-asn · iana-rdap-asn-bootstrap