Autonomous system
AS35706 NAO
Unclassified RIPE Cable/DSL/ISP
Summary
Net at Once
residential isp cable dsl
The AS handle NAO is operated by Net at Once Sweden AB.
What it's used for
- The address space carries residential and business customer traffic, evidenced by reverse DNS entries such as
user0.77-105-208.netatonce.netandvxo-cr1-vlan-720-4.netatonce.net. - The network announces 70656 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, with 40 observed neighbours, indicating a regional access provider role.
Notable
- All registrants for the announced prefixes are listed as Net at Once NOC; Net at Once Sweden AB, consistent with the AS holder.
- The address inventory consists of eight IPv4 blocks ranging from /18 to /22, all registered to the same entity, reflecting a consolidated corporate estate.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 3 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Netnod Stockholm | Stockholm, Sweden | 195.69.119.153 |
| Netnod Sundsvall- Gävle | Sundsvall, Sweden | 194.68.128.153 |
| STHIX - Gothenburg | Gothenburg, Sweden | 185.1.82.19 |
Transit providers
11 upstream, 7 downstream and 25 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 8 prefixes · 70.66K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SE | Sweden | 9 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS35706- Registry name
- NAO
- Registrant
- NETATONCE-MNT
- Abuse contact
- abuse@netatonce.se
- Registered
- 2005-10-07
- Last changed
- 2026-04-22
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Net at Once
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-NAO- Present at
- 10 exchanges
- Website
- http://www.netatonce.se
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 22% valid · 2 valid, 7 with no ROA
- ROAs
- 2 authorising AS35706
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 13 naming AS35706
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 436 networks and 1,771 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere