Autonomous system profile

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

AS57021

Announcement observedRIPE NCC

Netnod AB · NTP-SE

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

Last active10/23/2026, 02:06:27Snapshot expired

View network topology RDAP registration

ASN: AS57021
Registration country: Sweden
Name: Netnod AB
Abbreviation: NTP-SE
Registration date: 12/9/2015, 16:54:27
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
194.58.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
194.58.202.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
194.58.203.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
194.58.204.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
194.58.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
194.58.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record
194.58.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/16/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Netnod AB
RIR: RIPE NCC
Registration country: Sweden
Registration date: 12/9/2015, 16:54:27
Abuse contact: abuse@netnod.se

Snapshot trend

10/23/2026, 02:06:277 v47 v64 Upstream · 0 Uncertain

10/16/2026, 04:56:347 v47 v64 Upstream · 0 Uncertain

10/5/2026, 15:32:447 v47 v64 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